Bug 812277

Summary:	[glusterfs-3.3.0qa34]: null gfid printed in the log messages
Product:	[Community] GlusterFS	Reporter:	Raghavendra Bhat <rabhat>
Component:	replicate	Assignee:	Pranith Kumar K <pkarampu>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Raghavendra Bhat <rabhat>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	mainline	CC:	gluster-bugs, vbellur
Target Milestone:	---
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	glusterfs-3.4.0	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-07-24 17:40:40 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:	glusterfs-3.3.0qa42	Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	817967

Description Raghavendra Bhat 2012-04-13 09:29:46 UTC

Description of problem:
Replicate is printing NULL gfids as the path for printing the files which need self-heal etc. Either it should print the gfid of the file or proper path, never null gfid.


 I [afr-common.c:1209:afr_detect_self_heal_by_lookup_status] 1-mirror-replicate-0: entries are missing in lookup of <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.068003] I [afr-common.c:1335:afr_launch_self_heal] 1-mirror-replicate-0: background  meta-data data entry missing-entry gfid self-heal triggered. path: <gfid:00000000-0000-0000-0000-000000000000>, reason: lookup detected pending operations
[2012-04-13 11:36:12.068682] W [client3_1-fops.c:1489:client3_1_inodelk_cbk] 1-mirror-client-2: remote operation failed: No such file or directory
[2012-04-13 11:36:12.069077] E [afr-self-heal-metadata.c:548:afr_sh_metadata_post_nonblocking_inodelk_cbk] 1-mirror-replicate-0: Non Blocking metadata inodelks failed for <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.069133] E [afr-self-heal-metadata.c:550:afr_sh_metadata_post_nonblocking_inodelk_cbk] 1-mirror-replicate-0: Metadata self-heal failed for <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.069748] W [client3_1-fops.c:1589:client3_1_entrylk_cbk] 1-mirror-client-2: remote operation failed: No such file or directory
[2012-04-13 11:36:12.070123] E [afr-self-heal-entry.c:2373:afr_sh_post_nonblocking_entry_cbk] 1-mirror-replicate-0: Non Blocking entrylks failed for <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.070206] E [afr-self-heal-common.c:2042:afr_self_heal_completion_cbk] 1-mirror-replicate-0: background  meta-data data entry self-heal failed on <gfid:00000000-0000-0000-0000-000000000000>
[2012-04-13 11:36:12.072122] I [afr-common.c:1209:afr_detect_self_heal_by_lookup_status] 1-mirror-replicate-0: entries are missing in lookup of <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.072200] I [afr-common.c:1335:afr_launch_self_heal] 1-mirror-replicate-0: background  meta-data data entry missing-entry gfid self-heal triggered. path: <gfid:00000000-0000-0000-0000-000000000000>, reason: lookup detected pending operations
[2012-04-13 11:36:12.072863] W [client3_1-fops.c:1489:client3_1_inodelk_cbk] 1-mirror-client-2: remote operation failed: No such file or directory
[2012-04-13 11:36:12.073677] E [afr-self-heal-metadata.c:548:afr_sh_metadata_post_nonblocking_inodelk_cbk] 1-mirror-replicate-0: Non Blocking metadata inodelks failed for <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.073743] E [afr-self-heal-metadata.c:550:afr_sh_metadata_post_nonblocking_inodelk_cbk] 1-mirror-replicate-0: Metadata self-heal failed for <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.074348] W [client3_1-fops.c:1589:client3_1_entrylk_cbk] 1-mirror-client-2: remote operation failed: No such file or directory
[2012-04-13 11:36:12.074775] E [afr-self-heal-entry.c:2373:afr_sh_post_nonblocking_entry_cbk] 1-mirror-replicate-0: Non Blocking entrylks failed for <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.074857] E [afr-self-heal-common.c:2042:afr_self_heal_completion_cbk] 1-mirror-replicate-0: background  meta-data data entry self-heal failed on <gfid:00000000-0000-0000-0000-000000000000>
[2012-04-13 11:36:12.078167] I [afr-common.c:1209:afr_detect_self_heal_by_lookup_status] 1-mirror-replicate-0: entries are missing in lookup of <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.078248] I [afr-common.c:1335:afr_launch_self_heal] 1-mirror-replicate-0: background  meta-data data entry missing-entry gfid self-heal triggered. path: <gfid:00000000-0000-0000-0000-000000000000>, reason: lookup detected pending operations
[2012-04-13 11:36:12.078970] W [client3_1-fops.c:1489:client3_1_inodelk_cbk] 1-mirror-client-2: remote operation failed: No such file or directory
[2012-04-13 11:36:12.079338] E [afr-self-heal-metadata.c:548:afr_sh_metadata_post_nonblocking_inodelk_cbk] 1-mirror-replicate-0: Non Blocking metadata inodelks failed for <gfid:00000000-0000-0000-0000-000000000000>.
[2012-04-13 11:36:12.079428] E [afr-self-heal-metadata.c:550:afr_sh_metadata_post_nonblocking_inodelk_cbk] 1-mirror-replicate-0: Metadata self-heal failed for <gfid:00000000-0000-0000-0000-000000000000>.


Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.
  
Actual results:

null gfid is printed as the path of the file.

Expected results:

Either the proper path or the gfid of the file should be printed, not null gfid.

Additional info:


gluster volume info
 
Volume Name: mirror
Type: Replicate
Volume ID: e68ec23f-140e-46fd-9d21-e2662dc175f9
Status: Started
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: hyperspace:/mnt/sda7/export3
Brick2: hyperspace:/mnt/sda8/export3
Brick3: hyperspace:/mnt/sda10/export3

Comment 1 Pranith Kumar K 2012-04-14 12:07:22 UTC

Is this fuse mount or nfs process?. This is not afr bug, the loc that came in lookup has null path.

Comment 2 Raghavendra Bhat 2012-04-14 12:15:55 UTC

It was fuse client.

Comment 3 Pranith Kumar K 2012-04-15 04:09:12 UTC

What are the steps to reproduce this bug?.

Comment 4 Anand Avati 2012-05-08 20:39:05 UTC

CHANGE: http://review.gluster.com/3248 (Resolve: Assign correct path while resolving) merged in master by Anand Avati (avati)

Comment 5 Raghavendra Bhat 2012-05-24 09:22:23 UTC

Checked with glusterfs-3.3.0qa42 and now gfids are printed in the log message instead of null gfid.


[2012-05-23 18:07:37.027124] E [afr-self-heald.c:287:_remove_stale_index] 0-mirror-replicate-0: 38b07f0b-0800-4f0d-9cf3-f23869156132: Failed t
o remove index on mirror-client-0 - No such file or directory
[2012-05-23 18:07:37.069390] I [afr-self-heald.c:282:_remove_stale_index] 0-mirror-replicate-0: Removing stale index for d2ede4f2-aa1b-458b-94
fc-7e699b4dd6c6 on mirror-client-0
[2012-05-23 18:07:37.078940] W [client3_1-fops.c:592:client3_1_unlink_cbk] 0-mirror-client-0: remote operation failed: No such file or directo
ry
[2012-05-23 18:07:37.079043] E [afr-self-heald.c:287:_remove_stale_index] 0-mirror-replicate-0: d2ede4f2-aa1b-458b-94fc-7e699b4dd6c6: Failed t
o remove index on mirror-client-0 - No such file or directory
[2012-05-23 18:07:37.087822] I [afr-common.c:1215:afr_detect_self_heal_by_lookup_status] 0-mirror-replicate-0: entries are missing in lookup of <gfid:9c5b837d-6320-4443-ae70-ef6a715d8d95>.
[2012-05-23 18:07:37.087867] I [afr-common.c:1341:afr_launch_self_heal] 0-mirror-replicate-0: background  meta-data data entry missing-entry gfid self-heal triggered. path: <gfid:9c5b837d-6320-4443-ae70-ef6a715d8d95>, reason: lookup detected pending operations
[2012-05-23 18:07:37.088134] W [client3_1-fops.c:1495:client3_1_inodelk_cbk] 0-mirror-client-1: remote operation failed: No such file or directory
[2012-05-23 18:07:37.088440] E [afr-self-heal-metadata.c:539:afr_sh_metadata_post_nonblocking_inodelk_cbk] 0-mirror-replicate-0: Non Blocking metadata inodelks failed for <gfid:9c5b837d-6320-4443-ae70-ef6a715d8d95>.
[2012-05-23 18:07:37.088457] E [afr-self-heal-metadata.c:541:afr_sh_metadata_post_nonblocking_inodelk_cbk] 0-mirror-replicate-0: Metadata self-heal failed for <gfid:9c5b837d-6320-4443-ae70-ef6a715d8d95>.