Attachment 915725 Details for Bug 975343 – Comment

Comment

comment_6019750.txt (text/plain), 74.62 KB, created by Raghavendra Talur on 2013-06-18 07:29:46 UTC

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Creator: Raghavendra Talur

Created: 2013-06-18 07:29:46 UTC

Size: 74.62 KB

patch

obsolete

>+++ This bug was initially created as a clone of Bug #953694 +++
>
>Creating this bug to port the below patches to downstream.
>
>
>Description of problem:
>
>
>Version-Release number of selected component (if applicable):
>
>
>How reproducible:
>
>
>Steps to Reproduce:
>1.
>2.
>3.
>  
>Actual results:
>
>
>Expected results:
>
>
>Additional info:
>
>--- Additional comment from Anand Avati on 2013-04-18 20:00:47 EDT ---
>
>REVIEW: http://review.gluster.org/4853 (gfapi: support for chdir() and family) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-19 07:42:02 EDT ---
>
>COMMIT: http://review.gluster.org/4853 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit a1db18cf7a6cde96f2e5b920ffbbf88e72a21fd4
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun Apr 14 02:58:34 2013 -0700
>
>    gfapi: support for chdir() and family
>    
>    Add support for chdir, fchdir, getcwd, realpath equivalents in
>    GFAPI. These are required for the Samba VFS plugin.
>    
>    Change-Id: I91d2db9146994403c98961c489c7640c51d5add2
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4853
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-04-22 05:13:00 EDT ---
>
>REVIEW: http://review.gluster.org/4870 (pkg-config: use -rpath instead of -R for @LIBS) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 00:49:40 EDT ---
>
>REVIEW: http://review.gluster.org/4872 (gfapi: handle root (/) resolution gracefully for realpath()) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 08:34:14 EDT ---
>
>COMMIT: http://review.gluster.org/4872 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit fdde66da060fefcbdec664b6420658936f18b345
>Author: Anand Avati <avati@redhat.com>
>Date:   Mon Apr 22 21:34:05 2013 -0700
>
>    gfapi: handle root (/) resolution gracefully for realpath()
>    
>    Resolving path of / is crucial for realpath() to work properly.
>    
>    Change-Id: I8a1b482beba37f01afbd20446d9e6f6125f2ec34
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4872
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-04-23 17:18:01 EDT ---
>
>REVIEW: http://review.gluster.org/4878 (syncop: set credentials of running process in @frame) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 17:34:44 EDT ---
>
>REVIEW: http://review.gluster.org/4878 (syncop: set credentials of running process in @frame) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 17:35:02 EDT ---
>
>REVIEW: http://review.gluster.org/4879 (syncop: implement readdirplus_r support) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 17:58:57 EDT ---
>
>REVIEW: http://review.gluster.org/4879 (gfapi: implement readdirplus_r support) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 18:38:35 EDT ---
>
>REVIEW: http://review.gluster.org/4879 (gfapi: implement readdirplus_r support) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 18:38:54 EDT ---
>
>REVIEW: http://review.gluster.org/4878 (syncop: set credentials of running process in @frame) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-23 18:39:12 EDT ---
>
>REVIEW: http://review.gluster.org/4881 (gfapi: POSIX locking support) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-04-24 04:05:34 EDT ---
>
>COMMIT: http://review.gluster.org/4878 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 714c9776c5374496ebcecb0b139718ff5fef494b
>Author: Anand Avati <avati@redhat.com>
>Date:   Tue Apr 23 13:59:12 2013 -0700
>
>    syncop: set credentials of running process in @frame
>    
>    Inherit the pid/euid/egid/groups of the running process in the
>    frame. Do this only in cases where a loaded frame was not
>    presented to the synctask.
>    
>    This behavior is required for Samba VFS.
>    
>    Change-Id: Ib181c90f47c6741197b9ce9f67a19e2914b647d2
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4878
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-04-24 04:06:24 EDT ---
>
>COMMIT: http://review.gluster.org/4879 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit d37b2198dc8f763205f5b7e56a0e40252ccf97fe
>Author: Anand Avati <avati@redhat.com>
>Date:   Tue Apr 23 14:20:13 2013 -0700
>
>    gfapi: implement readdirplus_r support
>    
>    This call is used by Samba VFS.
>    
>    Change-Id: Ib371502ad5a71b3b0e993f6b30e3dfb1f839c020
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4879
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-04-24 04:06:54 EDT ---
>
>COMMIT: http://review.gluster.org/4881 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 1bcb1c4d5225e197464d1c64bafd4e7ef4042e78
>Author: Anand Avati <avati@redhat.com>
>Date:   Mon Apr 15 09:52:35 2013 -0700
>
>    gfapi: POSIX locking support
>    
>    Change-Id: I37d9e1fb4a715094876be6af3856c1b4cf398021
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4881
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-05-02 01:09:29 EDT ---
>
>REVIEW: http://review.gluster.org/4926 (posix-acl: fetch ACLs in readdirplus) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 01:09:53 EDT ---
>
>REVIEW: http://review.gluster.org/4927 (gfapi: add new API glfs_set_xlator_option()) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 01:10:12 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 01:10:31 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 01:10:50 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 01:11:09 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 01:11:28 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 01:11:47 EDT ---
>
>REVIEW: http://review.gluster.org/4927 (gfapi: add new API glfs_set_xlator_option()) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:19:27 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:19:46 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:20:07 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:20:27 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:20:46 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:21:05 EDT ---
>
>REVIEW: http://review.gluster.org/4926 (posix-acl: fetch ACLs in readdirplus) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:21:24 EDT ---
>
>REVIEW: http://review.gluster.org/4927 (gfapi: add new API glfs_set_xlator_option()) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-02 14:21:42 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-03 02:16:38 EDT ---
>
>COMMIT: http://review.gluster.org/4926 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit aec246459b4c82fd666a3de20a55700008a5f831
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 11:18:20 2013 -0700
>
>    posix-acl: fetch ACLs in readdirplus
>    
>    Not fetching ACLs in readdirplus can potentially result in spurious
>    wrong ACL decisions (which magically go away on a lookup() which
>    populates the ACLs)
>    
>    Change-Id: Ided38b4d868fab482b477ce51b4878289ef9eed0
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4926
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-05-03 02:21:19 EDT ---
>
>COMMIT: http://review.gluster.org/4927 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 54b9cd3df357ac196af17f53282b3b1975dd4fb9
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 11:59:36 2013 -0700
>
>    gfapi: add new API glfs_set_xlator_option()
>    
>    This is the equivalent of specifying --xlator-option command line
>    argument to glusterfsd.
>    
>    Change-Id: I1171dd518a85db4bd456fa0790f450e889a956cd
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4927
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-05-18 23:52:44 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-18 23:53:05 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-18 23:53:25 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-18 23:53:44 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-18 23:54:04 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-18 23:54:23 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-18 23:54:43 EDT ---
>
>REVIEW: http://review.gluster.org/5033 (quick-read: prune cache on write/[f]truncate) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 03:01:40 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 03:02:01 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 03:02:21 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 03:02:40 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 03:03:00 EDT ---
>
>REVIEW: http://review.gluster.org/5033 (quick-read: prune cache on write/[f]truncate) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 03:03:20 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 03:03:39 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:14:00 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#5) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:14:20 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#5) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:14:40 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#5) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:14:59 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#5) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:15:19 EDT ---
>
>REVIEW: http://review.gluster.org/5033 (quick-read: prune cache on write/[f]truncate) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:15:38 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#5) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:15:58 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-19 13:16:18 EDT ---
>
>REVIEW: http://review.gluster.org/5035 (cluster/afr: decouple eager-lock and delayed-post-op) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-20 18:06:23 EDT ---
>
>COMMIT: http://review.gluster.org/5033 committed in master by Anand Avati (avati@redhat.com) 
>------
>commit 27b457fad288cc896db3151bf3bc71cce72f5499
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat May 18 20:35:30 2013 -0700
>
>    quick-read: prune cache on write/[f]truncate
>    
>    Cache needs to be pruned on write and [f]truncate. The lack of this
>    is causing Samba ping-pong test to return wierd 'data increment' values
>    during startup.
>    
>    Change-Id: I9cd6a839bcd02de738d78638211b78f382f58e0a
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5033
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-05-20 19:22:13 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-20 19:22:33 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-20 19:22:54 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-20 19:23:15 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-20 19:23:35 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-20 19:23:56 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-20 19:24:16 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#7) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:15:27 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:15:54 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:16:17 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:16:39 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:17:04 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:17:29 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:17:51 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:18:13 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: refresh @cwd on graph switch) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:32:19 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:32:53 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:33:14 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:33:38 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:33:59 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:34:37 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:34:57 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: refresh @cwd on graph switch) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:35:20 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:36:45 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#11) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:37:06 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#11) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:37:27 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#11) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:37:47 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#11) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:38:08 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#11) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:38:28 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#5) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:38:49 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: refresh @cwd on graph switch) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-21 20:39:10 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:04:29 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#12) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:04:51 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#12) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:05:12 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#12) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:05:34 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#12) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:05:55 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#12) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:06:16 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#6) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:06:37 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: refresh @cwd on graph switch) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-22 00:06:58 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#11) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:21:45 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#13) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:22:14 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#13) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:22:40 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#13) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:23:05 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#13) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:23:37 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#13) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:24:02 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#7) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:24:24 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: handle graph switch (cwd, fds, locks)) posted (#5) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 06:24:44 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#12) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:10:04 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#14) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:10:26 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#14) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:10:48 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#14) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:11:12 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#14) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:11:34 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#14) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:11:57 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:12:21 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: handle graph switch (cwd, fds, locks)) posted (#6) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-23 16:12:45 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#13) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:28:55 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#15) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:29:17 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#15) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:29:39 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#15) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:30:18 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#15) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:30:39 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:31:03 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: handle graph switch (cwd, fds, locks)) posted (#7) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:31:25 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#14) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-24 02:31:47 EDT ---
>
>REVIEW: http://review.gluster.org/5085 (gfapi: ignore NULL and -1 parameters in glfs_set_logging()) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:45:02 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#16) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:45:25 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#16) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:45:45 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#16) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:46:06 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#16) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:46:27 EDT ---
>
>REVIEW: http://review.gluster.org/5085 (gfapi: ignore NULL and -1 parameters in glfs_set_logging()) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:46:48 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#16) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:47:09 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:47:30 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: handle graph switch (cwd, fds, locks)) posted (#8) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 02:47:51 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#15) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:05:50 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#17) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:06:12 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#17) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:06:33 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#17) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:06:54 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#17) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:07:16 EDT ---
>
>REVIEW: http://review.gluster.org/5085 (gfapi: ignore NULL and -1 parameters in glfs_set_logging()) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:07:37 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#17) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:07:59 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#11) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:08:20 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: handle graph switch (cwd, fds, locks)) posted (#9) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:08:40 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#16) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:09:01 EDT ---
>
>REVIEW: http://review.gluster.org/4931 (gfapi: link inodes in relevant entry FOPs) posted (#18) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:09:22 EDT ---
>
>REVIEW: http://review.gluster.org/4930 (syncop: copy inode pointer in readdirplus) posted (#18) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:09:43 EDT ---
>
>REVIEW: http://review.gluster.org/4929 (md-cache: support negative xattr entries) posted (#18) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:10:09 EDT ---
>
>REVIEW: http://review.gluster.org/4928 (gfapi: optimistic resolution with ESTALE detection) posted (#18) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:10:30 EDT ---
>
>REVIEW: http://review.gluster.org/5085 (gfapi: ignore NULL and -1 parameters in glfs_set_logging()) posted (#4) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:10:51 EDT ---
>
>REVIEW: http://review.gluster.org/4932 (pkg-config: present API version and not package version) posted (#18) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:11:12 EDT ---
>
>REVIEW: http://review.gluster.org/5045 (gfapi: provide stable st_dev in stat structure) posted (#12) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:11:33 EDT ---
>
>REVIEW: http://review.gluster.org/5059 (gfapi: handle graph switch (cwd, fds, locks)) posted (#10) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 05:11:54 EDT ---
>
>REVIEW: http://review.gluster.org/4941 (dht,posix: support for case discovery) posted (#17) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-25 14:35:38 EDT ---
>
>COMMIT: http://review.gluster.org/4928 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit e9ac9d4d5c1c3e9f3f0b5c80a881d67a675eccef
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 21:40:19 2013 -0700
>
>    gfapi: optimistic resolution with ESTALE detection
>    
>    Enhance the path resolver to be optimistic. Instead of performing
>    a wasteful ->lookup() fop for every component in every API call,
>    build in speculation logic to consider the previous resolution
>    result temporarily, and if it results in ESTALE either later in
>    the path resolution or in the FOP, then retry resolution with
>    ->lookup() at every level and retry the FOP.
>    
>    This is the same optimistic resolution/retry logic Linux kernel
>    resolver is proposing to use.
>    
>    Change-Id: Iecbc25248754caf0915cd7205910563ff88ce5e7
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4928
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-05-25 14:36:23 EDT ---
>
>COMMIT: http://review.gluster.org/4929 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 5b2117650a8c8e83ce9ea6f325f8e63053a1af2c
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 11:40:02 2013 -0700
>
>    md-cache: support negative xattr entries
>    
>    Add support for negative xattr caching. For this, we need
>    to fetch xattrs in every opportunity (including readdirplus)
>    in order to treat missing key in cached dict as negative entry.
>    
>    This is crucial to detect missing ACL xattrs in Samba workload.
>    
>    Change-Id: I918a2ef4ab804724256f7546b15e808332ed518d
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4929
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-25 14:36:53 EDT ---
>
>COMMIT: http://review.gluster.org/4930 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 79387af286421c0668f21a2c34adc9f18f6da464
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun Apr 28 02:01:01 2013 -0700
>
>    syncop: copy inode pointer in readdirplus
>    
>    Change-Id: I9ab2b8ac2da9fe13f56b8b08f715a0b603ece0cb
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4930
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-25 14:37:23 EDT ---
>
>COMMIT: http://review.gluster.org/4931 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 9b645be90f76e71f3d1587db66c0c1f9599e5b2d
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun Apr 28 12:22:54 2013 -0700
>
>    gfapi: link inodes in relevant entry FOPs
>    
>    Do not let inode linking to happen only in lookup(). While
>    that works, it is inefficient.
>    
>    Change-Id: I51bbfb6255ec4324ab17ff00566375f49d120c06
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4931
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-25 14:38:04 EDT ---
>
>COMMIT: http://review.gluster.org/4941 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 05aaec645a6262d431486eb5ac7cd702646cfcfb
>Author: Anand Avati <avati@redhat.com>
>Date:   Thu May 2 08:00:22 2013 -0700
>
>    dht,posix: support for case discovery
>    
>    This is support for discovering a filename in a given directory
>    which has a case insensitive match of a given name. It is implemented
>    as a virtual extended attribute on the directory where the required
>    filename is specified in the key.
>    
>    E.g:
>    
>      sh# getfattr -e "text" -n user.glusterfs.get_real_filename:FiLe-B /mnt/samba/patchy
>      getfattr: Removing leading '/' from absolute path names
>      # file: mnt/samba/patchy
>      user.glusterfs.get_real_filename:FiLe-B="file-b"
>    
>    In reality, there can be multiple "answers" as the backend filesystem is
>    case sensitive and there can be multiple files which can strcasecamp()
>    successfully. In this case we pick the first matched file from the first
>    responding server.
>    
>    If a matching file does not exist, we return ENOENT (and NOT ENODATA).
>    This way the caller can differentiate between "unsupported" glusterfs
>    API and file not existing.
>    
>    This API is used by Samba VFS to perform efficient discovery of the real
>    filename without doing a full scan at the Samba level.
>    
>    Change-Id: I53054c4067cba69e585fd0bbce004495bc6e39e8
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4941
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-25 14:39:52 EDT ---
>
>COMMIT: http://review.gluster.org/5045 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit ed11e88b77fe45acd1181728435bb644607a2b22
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun May 19 23:31:38 2013 -0700
>
>    gfapi: provide stable st_dev in stat structure
>    
>    Samba depends on st_dev being unique and stable for different
>    filesystems (it uses st_dev+st_ino as key to store metadata of
>    a file).
>    
>    Change-Id: Ia022fabadfb5ef3fc9724c1b1ca86f1a20f98af9
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5045
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-25 14:40:21 EDT ---
>
>COMMIT: http://review.gluster.org/4932 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit c04a0ca7cf3a9775e21d51f9bdaa113b0f19f051
>Author: Anand Avati <avati@redhat.com>
>Date:   Wed Apr 24 00:51:12 2013 -0700
>
>    pkg-config: present API version and not package version
>    
>    This way PKG_MODULE() autoconf test checks for required API
>    rather than release version (e.g required API could be in all
>    all of 3.4.5, 3.5.1, 3.6.4 etc.)
>    
>    With the first "release" of gfapi, the current version (4) will
>    be frozen.
>    
>    Version 3 is sufficient for QEMU's requirement. Version 4 is
>    necessary for Samba VFS
>    
>    Change-Id: Iada3a4c88b9c67413dcd57004fd8a62926a21b42
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/4932
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-25 14:40:52 EDT ---
>
>COMMIT: http://review.gluster.org/5085 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 2a2244972082c026061a08c76d03ec2f19b0d438
>Author: Anand Avati <avati@redhat.com>
>Date:   Thu May 23 23:14:30 2013 -0700
>
>    gfapi: ignore NULL and -1 parameters in glfs_set_logging()
>    
>    Permit changing either logfile or level by specifying the other
>    as -1 or NULL respectively.
>    
>    Change-Id: I7df05db7b613c57e0106a5cce846ae26d2a160d4
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5085
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-28 03:09:29 EDT ---
>
>COMMIT: http://review.gluster.org/5059 committed in master by Anand Avati (avati@redhat.com) 
>------
>commit 1a5e8638a177ac90177ae1b749b89c984930c875
>Author: Anand Avati <avati@redhat.com>
>Date:   Tue May 21 16:27:09 2013 -0700
>
>    gfapi: handle graph switch (cwd, fds, locks)
>    
>    - Migrate open fds to new graph
>    - Migrate locks held in open fd to new fd
>    - Refresh CWD, so resolution of relative paths happens on refreshed
>      inode (on new graph).
>    
>    Change-Id: I4b18083b9b290107ebda1f917fc85b635ab72fb4
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5059
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Raghavendra G <raghavendra@gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-29 06:33:04 EDT ---
>
>REVIEW: http://review.gluster.org/5104 (socket: convert socket functions to file scope (static)) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 06:33:28 EDT ---
>
>REVIEW: http://review.gluster.org/5105 (api/Makefile: link api.so against libgfapi (and dependencies)) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 06:41:53 EDT ---
>
>REVIEW: http://review.gluster.org/5105 (api/Makefile: link api.so against libgfapi (and dependencies)) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 06:42:16 EDT ---
>
>REVIEW: http://review.gluster.org/5104 (socket: convert socket functions to file scope (static)) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 06:49:49 EDT ---
>
>REVIEW: http://review.gluster.org/5105 (api/Makefile: link api.so against libgfapi (and dependencies)) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 06:50:11 EDT ---
>
>REVIEW: http://review.gluster.org/5104 (socket: convert socket functions to file scope (static)) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 08:27:37 EDT ---
>
>COMMIT: http://review.gluster.org/5104 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit ac8deb16b5f0aa131373f945cec205af90eaad4d
>Author: Anand Avati <avati@redhat.com>
>Date:   Wed May 29 03:12:19 2013 -0700
>
>    socket: convert socket functions to file scope (static)
>    
>    The function names used in socket.c conflict with Samba's
>    socket functions (samba.git/source4/lib/socket/socket.h). Convert
>    our functions to file scope as they are anyways not called across
>    files.
>    
>    Change-Id: If98ae557d3e2868f257c021b283ede6a5e92de02
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5104
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-05-29 08:28:09 EDT ---
>
>COMMIT: http://review.gluster.org/5105 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit deaf7574a6cb519cf678196476697db9fe69edd0
>Author: Anand Avati <avati@redhat.com>
>Date:   Wed May 29 03:15:19 2013 -0700
>
>    api/Makefile: link api.so against libgfapi (and dependencies)
>    
>    Samba opens vfs_gluster.so with dlopen(..,RTLD_LOCAL). This makes
>    the symobls in the shared module and the library it exclusively
>    links against (specifically gfapi) not resolvable from the .so
>    files which are opened in turn within (like xlator .so files)
>    unless explicitly linked against the dependent libraries.
>    
>    This is not otherwise required in case of glusterfsd as the main
>    executable symbols are always available for resolution from
>    dlopen()'ed shared objects, making Samba's vfs_glusterfs
>    requirement unique, but luckily not incompatible.
>    
>    Change-Id: I894c521daade7d46ec5bf07793f2eea02ebc9700
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5105
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-05-29 15:46:08 EDT ---
>
>REVIEW: http://review.gluster.org/5109 (gfapi: add new API glfs_dup() to copy a file descriptor) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 15:48:43 EDT ---
>
>REVIEW: http://review.gluster.org/5109 (gfapi: add new API glfs_dup() to copy a file descriptor) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 19:15:31 EDT ---
>
>REVIEW: http://review.gluster.org/5111 (core: increase the auxillary group limit to 65536) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 19:19:40 EDT ---
>
>REVIEW: http://review.gluster.org/5111 (core: increase the auxillary group limit to 65536) posted (#2) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-29 19:27:33 EDT ---
>
>REVIEW: http://review.gluster.org/5111 (core: increase the auxillary group limit to 65536) posted (#3) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-30 00:41:27 EDT ---
>
>COMMIT: http://review.gluster.org/5109 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 7646169f20d2e2f23c6033347f019ee60521a524
>Author: Anand Avati <avati@redhat.com>
>Date:   Thu May 2 20:01:18 2013 -0700
>
>    gfapi: add new API glfs_dup() to copy a file descriptor
>    
>    Duplicate a glfs_fd file descriptor. Inherit the internal
>    fd_t with a reference.
>    
>    Change-Id: Ib30e9a46b608b9f78202957f4dab6ba6265a9ec0
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5109
>    Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-05-30 14:23:08 EDT ---
>
>REVIEW: http://review.gluster.org/5118 (api: Fix api.so and libgfapi.so build time dependency) posted (#1) for review on master by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-05-31 02:45:01 EDT ---
>
>COMMIT: http://review.gluster.org/5118 committed in master by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 83e4a149bd69d13fdd6fd4c80e603e04d15ff8e3
>Author: Anand Avati <avati@redhat.com>
>Date:   Fri May 3 05:44:17 2013 -0700
>
>    api: Fix api.so and libgfapi.so build time dependency
>    
>    Not all versions of autoconf handle dependencies expressed
>    as "A: B". Use the xxx_DEPENDENCIES variable to make it
>    version independent
>    
>    Change-Id: Ia0b13399d0bf10995d9845e04cd9eb3ef6518dbe
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5118
>    Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>
>--- Additional comment from Anand Avati on 2013-06-05 18:29:28 EDT ---
>
>REVIEW: http://review.gluster.org/5151 (gfapi: support for chdir() and family) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:29:54 EDT ---
>
>REVIEW: http://review.gluster.org/5152 (gfapi: handle root (/) resolution gracefully for realpath()) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:30:16 EDT ---
>
>REVIEW: http://review.gluster.org/5153 (syncop: set credentials of running process in @frame) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:30:38 EDT ---
>
>REVIEW: http://review.gluster.org/5154 (gfapi: implement readdirplus_r support) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:31:00 EDT ---
>
>REVIEW: http://review.gluster.org/5155 (gfapi: POSIX locking support) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:31:22 EDT ---
>
>REVIEW: http://review.gluster.org/5156 (posix-acl: fetch ACLs in readdirplus) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:31:44 EDT ---
>
>REVIEW: http://review.gluster.org/5157 (gfapi: add new API glfs_set_xlator_option()) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:32:06 EDT ---
>
>REVIEW: http://review.gluster.org/5158 (quick-read: prune cache on write/[f]truncate) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:32:28 EDT ---
>
>REVIEW: http://review.gluster.org/5159 (gfapi: optimistic resolution with ESTALE detection) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:32:50 EDT ---
>
>REVIEW: http://review.gluster.org/5160 (md-cache: support negative xattr entries) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:33:12 EDT ---
>
>REVIEW: http://review.gluster.org/5161 (syncop: copy inode pointer in readdirplus) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:33:34 EDT ---
>
>REVIEW: http://review.gluster.org/5162 (gfapi: link inodes in relevant entry FOPs) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:33:56 EDT ---
>
>REVIEW: http://review.gluster.org/5163 (dht,posix: support for case discovery) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:34:18 EDT ---
>
>REVIEW: http://review.gluster.org/5164 (gfapi: provide stable st_dev in stat structure) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:34:40 EDT ---
>
>REVIEW: http://review.gluster.org/5165 (pkg-config: present API version and not package version) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:35:02 EDT ---
>
>REVIEW: http://review.gluster.org/5166 (gfapi: ignore NULL and -1 parameters in glfs_set_logging()) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:35:29 EDT ---
>
>REVIEW: http://review.gluster.org/5167 (gfapi: handle graph switch (cwd, fds, locks)) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:35:51 EDT ---
>
>REVIEW: http://review.gluster.org/5168 (socket: convert socket functions to file scope (static)) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:36:13 EDT ---
>
>REVIEW: http://review.gluster.org/5169 (api/Makefile: link api.so against libgfapi (and dependencies)) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:36:35 EDT ---
>
>REVIEW: http://review.gluster.org/5170 (gfapi: add new API glfs_dup() to copy a file descriptor) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:36:57 EDT ---
>
>REVIEW: http://review.gluster.org/5171 (api: Fix api.so and libgfapi.so build time dependency) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-05 18:37:20 EDT ---
>
>REVIEW: http://review.gluster.org/5172 (core: increase the auxillary group limit to 65536) posted (#1) for review on release-3.4 by Anand Avati (avati@redhat.com)
>
>--- Additional comment from Anand Avati on 2013-06-08 17:39:08 EDT ---
>
>COMMIT: http://review.gluster.org/5151 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit f44ada6cd9bcc5ab98ca66bedde4fe23dd1c3f05
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun Apr 14 02:58:34 2013 -0700
>
>    gfapi: support for chdir() and family
>    
>    Add support for chdir, fchdir, getcwd, realpath equivalents in
>    GFAPI. These are required for the Samba VFS plugin.
>    
>    Change-Id: I91d2db9146994403c98961c489c7640c51d5add2
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5151
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:39:42 EDT ---
>
>COMMIT: http://review.gluster.org/5152 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 1e2211d47c9fae3eb8dcb32aa7f170ba9d104134
>Author: Anand Avati <avati@redhat.com>
>Date:   Mon Apr 22 21:34:05 2013 -0700
>
>    gfapi: handle root (/) resolution gracefully for realpath()
>    
>    Resolving path of / is crucial for realpath() to work properly.
>    
>    Change-Id: I8a1b482beba37f01afbd20446d9e6f6125f2ec34
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5152
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:47:06 EDT ---
>
>COMMIT: http://review.gluster.org/5153 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 0a2f71d2fc8987e7226ae3ef7bc0cb05b5c53188
>Author: Anand Avati <avati@redhat.com>
>Date:   Tue Apr 23 13:59:12 2013 -0700
>
>    syncop: set credentials of running process in @frame
>    
>    Inherit the pid/euid/egid/groups of the running process in the
>    frame. Do this only in cases where a loaded frame was not
>    presented to the synctask.
>    
>    This behavior is required for Samba VFS.
>    
>    Change-Id: Ib181c90f47c6741197b9ce9f67a19e2914b647d2
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5153
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:47:37 EDT ---
>
>COMMIT: http://review.gluster.org/5154 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 5b20fac94cd928747854c7170e368c6c864dff24
>Author: Anand Avati <avati@redhat.com>
>Date:   Tue Apr 23 14:20:13 2013 -0700
>
>    gfapi: implement readdirplus_r support
>    
>    This call is used by Samba VFS.
>    
>    Change-Id: Ib371502ad5a71b3b0e993f6b30e3dfb1f839c020
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5154
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:49:45 EDT ---
>
>COMMIT: http://review.gluster.org/5155 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit a7aa733d2802eee2f4f2d24eca4378997b89bfbb
>Author: Anand Avati <avati@redhat.com>
>Date:   Mon Apr 15 09:52:35 2013 -0700
>
>    gfapi: POSIX locking support
>    
>    Change-Id: I37d9e1fb4a715094876be6af3856c1b4cf398021
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5155
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:50:18 EDT ---
>
>COMMIT: http://review.gluster.org/5156 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 84277d1a3002058c7e5991f96eb5d3b635ae87fc
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 11:18:20 2013 -0700
>
>    posix-acl: fetch ACLs in readdirplus
>    
>    Not fetching ACLs in readdirplus can potentially result in spurious
>    wrong ACL decisions (which magically go away on a lookup() which
>    populates the ACLs)
>    
>    Change-Id: Ided38b4d868fab482b477ce51b4878289ef9eed0
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5156
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:51:00 EDT ---
>
>COMMIT: http://review.gluster.org/5157 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 76f6dfdf50e9bb8905fc485e3519510e29e283be
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 11:59:36 2013 -0700
>
>    gfapi: add new API glfs_set_xlator_option()
>    
>    This is the equivalent of specifying --xlator-option command line
>    argument to glusterfsd.
>    
>    Change-Id: I1171dd518a85db4bd456fa0790f450e889a956cd
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5157
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:51:35 EDT ---
>
>COMMIT: http://review.gluster.org/5158 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit aa51ae9d99ac5ee10849392352743d6d92cfed9f
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat May 18 20:35:30 2013 -0700
>
>    quick-read: prune cache on write/[f]truncate
>    
>    Cache needs to be pruned on write and [f]truncate. The lack of this
>    is causing Samba ping-pong test to return wierd 'data increment' values
>    during startup.
>    
>    Change-Id: I9cd6a839bcd02de738d78638211b78f382f58e0a
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5158
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:52:08 EDT ---
>
>COMMIT: http://review.gluster.org/5159 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit a3d7ab968438f4ef3440fdc4986fe5416a28e3cf
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 21:40:19 2013 -0700
>
>    gfapi: optimistic resolution with ESTALE detection
>    
>    Enhance the path resolver to be optimistic. Instead of performing
>    a wasteful ->lookup() fop for every component in every API call,
>    build in speculation logic to consider the previous resolution
>    result temporarily, and if it results in ESTALE either later in
>    the path resolution or in the FOP, then retry resolution with
>    ->lookup() at every level and retry the FOP.
>    
>    This is the same optimistic resolution/retry logic Linux kernel
>    resolver is proposing to use.
>    
>    Change-Id: Iecbc25248754caf0915cd7205910563ff88ce5e7
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5159
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:52:50 EDT ---
>
>COMMIT: http://review.gluster.org/5160 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit d2370046c01aa20f00f5032a981579dd2d782c87
>Author: Anand Avati <avati@redhat.com>
>Date:   Sat Apr 27 11:40:02 2013 -0700
>
>    md-cache: support negative xattr entries
>    
>    Add support for negative xattr caching. For this, we need
>    to fetch xattrs in every opportunity (including readdirplus)
>    in order to treat missing key in cached dict as negative entry.
>    
>    This is crucial to detect missing ACL xattrs in Samba workload.
>    
>    Change-Id: I918a2ef4ab804724256f7546b15e808332ed518d
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5160
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:53:22 EDT ---
>
>COMMIT: http://review.gluster.org/5161 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 9f6cb68802c197cc9b788a589c97c8bb71be2804
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun Apr 28 02:01:01 2013 -0700
>
>    syncop: copy inode pointer in readdirplus
>    
>    Change-Id: I9ab2b8ac2da9fe13f56b8b08f715a0b603ece0cb
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5161
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:53:55 EDT ---
>
>COMMIT: http://review.gluster.org/5162 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 40b3bf9c15d4144fa768df061fbbbd15f9e8c8fc
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun Apr 28 12:22:54 2013 -0700
>
>    gfapi: link inodes in relevant entry FOPs
>    
>    Do not let inode linking to happen only in lookup(). While
>    that works, it is inefficient.
>    
>    Change-Id: I51bbfb6255ec4324ab17ff00566375f49d120c06
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5162
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:54:26 EDT ---
>
>COMMIT: http://review.gluster.org/5163 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 6646c700c7c2b6194ace08cf35a63c54693f7ade
>Author: Anand Avati <avati@redhat.com>
>Date:   Thu May 2 08:00:22 2013 -0700
>
>    dht,posix: support for case discovery
>    
>    This is support for discovering a filename in a given directory
>    which has a case insensitive match of a given name. It is implemented
>    as a virtual extended attribute on the directory where the required
>    filename is specified in the key.
>    
>    E.g:
>    
>      sh# getfattr -e "text" -n user.glusterfs.get_real_filename:FiLe-B /mnt/samba/patchy
>      getfattr: Removing leading '/' from absolute path names
>      # file: mnt/samba/patchy
>      user.glusterfs.get_real_filename:FiLe-B="file-b"
>    
>    In reality, there can be multiple "answers" as the backend filesystem is
>    case sensitive and there can be multiple files which can strcasecamp()
>    successfully. In this case we pick the first matched file from the first
>    responding server.
>    
>    If a matching file does not exist, we return ENOENT (and NOT ENODATA).
>    This way the caller can differentiate between "unsupported" glusterfs
>    API and file not existing.
>    
>    This API is used by Samba VFS to perform efficient discovery of the real
>    filename without doing a full scan at the Samba level.
>    
>    Change-Id: I53054c4067cba69e585fd0bbce004495bc6e39e8
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5163
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:54:57 EDT ---
>
>COMMIT: http://review.gluster.org/5164 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 54ea75f800b9158083bd5d7f6316fd814d0deaf9
>Author: Anand Avati <avati@redhat.com>
>Date:   Sun May 19 23:31:38 2013 -0700
>
>    gfapi: provide stable st_dev in stat structure
>    
>    Samba depends on st_dev being unique and stable for different
>    filesystems (it uses st_dev+st_ino as key to store metadata of
>    a file).
>    
>    Change-Id: Ia022fabadfb5ef3fc9724c1b1ca86f1a20f98af9
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5164
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:55:27 EDT ---
>
>COMMIT: http://review.gluster.org/5165 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 481170939e445d6592621a4ea56b3fb437579226
>Author: Anand Avati <avati@redhat.com>
>Date:   Wed Apr 24 00:51:12 2013 -0700
>
>    pkg-config: present API version and not package version
>    
>    This way PKG_MODULE() autoconf test checks for required API
>    rather than release version (e.g required API could be in all
>    all of 3.4.5, 3.5.1, 3.6.4 etc.)
>    
>    With the first "release" of gfapi, the current version (4) will
>    be frozen.
>    
>    Version 3 is sufficient for QEMU's requirement. Version 4 is
>    necessary for Samba VFS
>    
>    Change-Id: Iada3a4c88b9c67413dcd57004fd8a62926a21b42
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5165
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:55:57 EDT ---
>
>COMMIT: http://review.gluster.org/5166 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 40845920cce55c4be0bb5187e820f9a92b92929c
>Author: Anand Avati <avati@redhat.com>
>Date:   Thu May 23 23:14:30 2013 -0700
>
>    gfapi: ignore NULL and -1 parameters in glfs_set_logging()
>    
>    Permit changing either logfile or level by specifying the other
>    as -1 or NULL respectively.
>    
>    Change-Id: I7df05db7b613c57e0106a5cce846ae26d2a160d4
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5166
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:56:28 EDT ---
>
>COMMIT: http://review.gluster.org/5167 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 8946bd7d239dc505d53270e29684ccf9df9ce3a0
>Author: Anand Avati <avati@redhat.com>
>Date:   Tue May 21 16:27:09 2013 -0700
>
>    gfapi: handle graph switch (cwd, fds, locks)
>    
>    - Migrate open fds to new graph
>    - Migrate locks held in open fd to new fd
>    - Refresh CWD, so resolution of relative paths happens on refreshed
>      inode (on new graph).
>    
>    Change-Id: I4b18083b9b290107ebda1f917fc85b635ab72fb4
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5167
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:56:59 EDT ---
>
>COMMIT: http://review.gluster.org/5168 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit c8611f9a1d5e486333383ba1531757bf8fd49458
>Author: Anand Avati <avati@redhat.com>
>Date:   Wed May 29 03:12:19 2013 -0700
>
>    socket: convert socket functions to file scope (static)
>    
>    The function names used in socket.c conflict with Samba's
>    socket functions (samba.git/source4/lib/socket/socket.h). Convert
>    our functions to file scope as they are anyways not called across
>    files.
>    
>    Change-Id: If98ae557d3e2868f257c021b283ede6a5e92de02
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5168
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:57:29 EDT ---
>
>COMMIT: http://review.gluster.org/5169 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit d660b5fe4402d8942dfe6d3e5cecba9c1e0c297f
>Author: Anand Avati <avati@redhat.com>
>Date:   Wed May 29 03:15:19 2013 -0700
>
>    api/Makefile: link api.so against libgfapi (and dependencies)
>    
>    Samba opens vfs_gluster.so with dlopen(..,RTLD_LOCAL). This makes
>    the symobls in the shared module and the library it exclusively
>    links against (specifically gfapi) not resolvable from the .so
>    files which are opened in turn within (like xlator .so files)
>    unless explicitly linked against the dependent libraries.
>    
>    This is not otherwise required in case of glusterfsd as the main
>    executable symbols are always available for resolution from
>    dlopen()'ed shared objects, making Samba's vfs_glusterfs
>    requirement unique, but luckily not incompatible.
>    
>    Change-Id: I894c521daade7d46ec5bf07793f2eea02ebc9700
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5169
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:58:00 EDT ---
>
>COMMIT: http://review.gluster.org/5170 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit e25cf30a74941b4dc76b6d26b602afec2c1e2c6e
>Author: Anand Avati <avati@redhat.com>
>Date:   Thu May 2 20:01:18 2013 -0700
>
>    gfapi: add new API glfs_dup() to copy a file descriptor
>    
>    Duplicate a glfs_fd file descriptor. Inherit the internal
>    fd_t with a reference.
>    
>    Change-Id: Ib30e9a46b608b9f78202957f4dab6ba6265a9ec0
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5170
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>
>
>--- Additional comment from Anand Avati on 2013-06-08 17:58:30 EDT ---
>
>COMMIT: http://review.gluster.org/5171 committed in release-3.4 by Vijay Bellur (vbellur@redhat.com) 
>------
>commit 0f741cec5f031dc1c6e1b96e0f5c35d0f374af4d
>Author: Anand Avati <avati@redhat.com>
>Date:   Fri May 3 05:44:17 2013 -0700
>
>    api: Fix api.so and libgfapi.so build time dependency
>    
>    Not all versions of autoconf handle dependencies expressed
>    as "A: B". Use the xxx_DEPENDENCIES variable to make it
>    version independent
>    
>    Change-Id: Ia0b13399d0bf10995d9845e04cd9eb3ef6518dbe
>    BUG: 953694
>    Signed-off-by: Anand Avati <avati@redhat.com>
>    Reviewed-on: http://review.gluster.org/5171
>    Tested-by: Gluster Build System <jenkins@build.gluster.com>
>    Reviewed-by: Vijay Bellur <vbellur@redhat.com>

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Attachments on bug 975343: 915725