Bug 1018170

Summary:	quota: numbers of warning messages in nfs.log a single file itself
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Saurabh <saujain>
Component:	quota	Assignee:	Manikandan <mselvaga>
Status:	CLOSED ERRATA	QA Contact:	Matt Zywusko <mzywusko>
Severity:	high	Docs Contact:
Priority:	medium
Version:	2.1	CC:	ashah, bmohanra, grajaiya, mselvaga, mzywusko, rhs-bugs, sankarshan, smohan, storage-qa-internal, vbellur, vmallika
Target Milestone:	---	Keywords:	EasyFix, Reopened, ZStream
Target Release:	RHGS 3.1.2
Hardware:	Unspecified
OS:	Linux
Whiteboard:
Fixed In Version:	glusterfs-3.7.5-0.3	Doc Type:	Bug Fix
Doc Text:	Previously, in NFS, there were several log messages duplicated. With this fix, duplicate logs are removed which results in lesser logs.	Story Points:	---
Clone Of:
Clones:	1254146 (view as bug list)		Environment:
Last Closed:	2016-03-01 05:21:53 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:	1254146, 1262344
Bug Blocks:	1260783

Description Saurabh 2013-10-11 11:12:19 UTC

Description of problem:
set the quota limit 
started creating data 
in nfs.log there are loads of waring messages.


Version-Release number of selected component (if applicable):
glusterfs-3.4.0.34rhs-1.el6rhs.x86_64

How reproducible:
always

Steps to Reproduce:
1. create and start a volume
2. enable and set quota limit of 1GB on "/"
3. mount over nfs on a client
4. start creating data inside the mount-point

Actual results:
there are many Warning messages for a single itself, after quota limit is reached.
Example,

[2013-10-11 16:36:29.380171] W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 15f4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.380258] W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 15f4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), count: 0, UNSTABLE,wverf: 1381508849
[2013-10-11 16:36:29.383242] W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 16f4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.383278] W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 16f4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), count: 0, UNSTABLE,wverf: 1381508849
[2013-10-11 16:36:29.386541] W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 17f4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.386577] W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 17f4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), count: 0, UNSTABLE,wverf: 1381508849
[2013-10-11 16:36:29.389726] W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 18f4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.389782] W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 18f4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), count: 0, UNSTABLE,wverf: 1381508849
[2013-10-11 16:36:29.392957] W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 19f4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.393037] W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 19f4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), count: 0, UNSTABLE,wverf: 1381508849
[2013-10-11 16:36:29.396236] W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 1af4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.396273] W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 1af4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), count: 0, UNSTABLE,wverf: 1381508849
[2013-10-11 16:36:29.399489] W [nfs3.c:2075:nfs3svc_write_cbk] 0-nfs: 1bf4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.399525] W [nfs3-helpers.c:3443:nfs3_log_write_res] 0-nfs-nfsv3: XID: 1bf4dce6, WRITE: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), count: 0, UNSTABLE,wverf: 1381508849
[2013-10-11 16:36:29.400156] W [nfs3.c:4952:nfs3svc_commit_cbk] 0-nfs: 1cf4dce6: /f.195 => -1 (Disk quota exceeded)
[2013-10-11 16:36:29.400196] W [nfs3-helpers.c:3504:nfs3_log_commit_res] 0-nfs-nfsv3: XID: 1cf4dce6, COMMIT: NFS: 69(Resource (quota) hard limit exceeded), POSIX: 122(Disk quota exceeded), wverf: 1381508849


Expected results:

we shouldn't be sending many warning message for each single file.

Additional info:

Comment 2 Vivek Agarwal 2013-10-17 07:07:58 UTC

Per discusion with Shanks/Saurabh, removing this from the list

Comment 3 Vivek Agarwal 2013-10-25 08:55:06 UTC

Per discussion with Amar, Expected behaviour as every file which is quota failed needs to be logged.

Comment 4 Saurabh 2013-10-30 06:10:00 UTC

How is this "NOTABUG"?
The issue mentioned is for single file itself having many warning messages
If you wish to have many warning message, rather move it to some other log level.
Re-opening this BZ for further discussion.

Comment 5 Saurabh 2013-10-30 06:11:00 UTC

needinfo based on

https://bugzilla.redhat.com/show_bug.cgi?id=1018170#c4

Comment 6 Vijaikumar Mallikarjuna 2015-01-12 08:45:36 UTC

NFS logs warning message logged twice in the FOP callback function. We can remove one log message.

Comment 8 Vivek Agarwal 2015-09-09 10:05:35 UTC

http://review.gluster.org/11936

Comment 11 Manikandan 2015-10-16 06:32:46 UTC

Patch upstream master : http://review.gluster.org/11936
Release-3.7 : http://review.gluster.org/12162

Comment 12 Anil Shah 2015-11-12 10:08:02 UTC

Bug verified on build glusterfs-3.7.5-6.

Comment 16 errata-xmlrpc 2016-03-01 05:21:53 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-0193.html