Bug 1063794

Summary:	SMB:Every file operation on root of a distributed volume via smb mount is logging error messages in brick logs
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	surabhi <sbhaloth>
Component:	samba	Assignee:	Poornima G <pgurusid>
Status:	CLOSED EOL	QA Contact:	surabhi <sbhaloth>
Severity:	medium	Docs Contact:
Priority:	unspecified
Version:	2.1	CC:	cbuissar, ndevos, nlevinki, rjoseph
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	gfapi
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-12-03 17:13:59 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1114814
Bug Blocks:

Description surabhi 2014-02-11 13:00:23 UTC

Description of problem:
***********************************

When any file operation(create,open,write,delete) is done on the root of volume(distributed) from smb mount point, In the brick log messages it is showing the following errors and logs the message which points that the lookup is happening for parent of root.

snip from log:
*************************************
[2014-02-11 11:49:14.251989] E [posix.c:3537:posix_fgetxattr] 0-dis-posix: fgetxattr failed on key system.posix_acl_access (No data available)
[2014-02-11 11:49:14.252007] I [server-rpc-fops.c:869:server_fgetxattr_cbk] 0-dis-server: 11223: FGETXATTR 0 (9ba55abc-ed2a-4cfd-8451-9f052af4e506) (system.posix_acl_access) ==> (No data available)
[2014-02-11 11:49:14.280511] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:49:14.280530] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 11269: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data available)
[2014-02-11 11:49:19.068972] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:49:19.068994] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 11467: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data available)
[2014-02-11 11:50:43.218278] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:50:43.218312] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 11653: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data available)
[2014-02-11 11:50:43.287549] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:50:43.287568] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 11715: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data available)
[2014-02-11 11:50:43.393521] E [posix.c:3537:posix_fgetxattr] 0-dis-posix: fgetxattr failed on key system.posix_acl_access (No data available)
[2014-02-11 11:50:43.393540] I [server-rpc-fops.c:869:server_fgetxattr_cbk] 0-dis-server: 11820: FGETXATTR 7 (f1e7ed2b-35dc-4a83-922f-d34e4d5682ef) (system.posix_acl_access) ==> (No data available)
[2014-02-11 11:50:43.468833] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:50:43.468852] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 11903: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data available)
[2014-02-11 11:50:49.803079] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:50:49.803100] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 12052: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data availabl

Version-Release number of selected component (if applicable):
glusterfs-3.4.0.59rhs-1.el6rhs.x86_64
samba-glusterfs-3.6.9-167.10.el6rhs.x86_64

How reproducible:
Log messages are seen for every file op.

Steps to Reproduce:
1.Create a distributed volume.
2.Mount on windows client via smb.
3.Do file operations like create.open,write ,delete a file.
4.Check the brick logs: 

Actual results:
In brick logs  : following errors are seen:which points that the lookup is going for parent of root directory.
[2014-02-11 11:50:43.218278] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:50:43.218312] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 11653: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data available)
[2014-02-11 11:50:43.287549] E [posix.c:199:posix_lookup] 0-dis-posix: buf->ia_gfid is null for /rhs/brick1/dis/b1/..
[2014-02-11 11:50:43.287568] I [server-rpc-fops.c:149:server_lookup_cbk] 0-dis-server: 11715: LOOKUP /.. (00000000-0000-0000-0000-000000000001/..) ==> (No data available)
[2014-02-11 11:50:43.393521] E [posix.c:3537:posix_fgetxattr] 0-dis-posix: fgetxattr failed on key system.posix_acl_access (No data available)


Expected results:
No such errors should be there.

Additional info:

Comment 3 Vivek Agarwal 2015-12-03 17:13:59 UTC

Thank you for submitting this issue for consideration in Red Hat Gluster Storage. The release for which you requested us to review, is now End of Life. Please See https://access.redhat.com/support/policy/updates/rhs/

If you can reproduce this bug against a currently maintained version of Red Hat Gluster Storage, please feel free to file a new report against the current release.