Bug 1176835

Summary:	[USS] : statfs call fails on USS.
Product:	[Red Hat Storage] Red Hat Gluster Storage	Reporter:	Avra Sengupta <asengupt>
Component:	snapshot	Assignee:	Mohammed Rafi KC <rkavunga>
Status:	CLOSED ERRATA	QA Contact:	Anil Shah <ashah>
Severity:	high	Docs Contact:
Priority:	high
Version:	rhgs-3.0	CC:	annair, asengupt, asriram, asrivast, nsathyan, rcyriac, rhinduja, rhs-bugs, rjoseph, rkavunga, senaik, storage-qa-internal, vagarwal
Target Milestone:	---	Keywords:	ZStream
Target Release:	RHGS 3.1.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	USS
Fixed In Version:	glusterfs-3.7.0-3.el6rhs	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:
Clones:	1176837 (view as bug list)		Environment:
Last Closed:	2015-07-29 04:37:25 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:
Bug Blocks:	1153907, 1176837, 1202842, 1223636

Description Avra Sengupta 2014-12-23 12:45:55 UTC

Description of problem:
statfs is not handled in user-serviceable snaps


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


How reproducible:


Steps to Reproduce:
1. getconf NAME_MAX /mnt/.snaps/<snap-name>
2.
3.

Actual results:
getconf fails


Expected results:
getconf should not fail


Additional info:

Comment 3 Pavithra 2014-12-31 06:30:58 UTC

Avra,

I see this bug in the known issues tracker bug for 3.0.3. Can you please change the doc type field to known issue and fill out the doc text?

Comment 4 Pavithra 2014-12-31 07:17:58 UTC

Hi Avra, 

Can you please review the edited doc text for technical accuracy and sign off?

Comment 5 Avra Sengupta 2014-12-31 09:18:39 UTC

Looks good Pavithra. Thanks.

Comment 7 Avra Sengupta 2015-07-04 19:13:26 UTC

Fixed with http://review.gluster.org/#/c/10356/ and http://review.gluster.org/#/c/10358/

Comment 8 Anil Shah 2015-07-06 06:46:37 UTC

[root@client glusterfs]# ./statvfs /mnt/glusterfs/.snaps
f_bsize (block size): 1702057286
f_frsize (fragment size): 131072
f_blocks (size of fs in f_frsize units): 819200
f_bfree (free blocks): 819199
f_bavail free blocks for unprivileged users): 819199
f_files (inodes): 193673088
f_ffree (free inodes): 193659676
f_favail (free inodes for unprivileged users): 0
f_fsid (file system ID): 255
f_flag (mount flags): 131072
f_namemax (maximum filename length)4128



[root@client glusterfs]# ./statvfs /mnt/glusterfs/.snaps/snap1_GMT-2015.07.06-06.26.03/
f_bsize (block size): 1702057286
f_frsize (fragment size): 131072
f_blocks (size of fs in f_frsize units): 819200
f_bfree (free blocks): 819200
f_bavail free blocks for unprivileged users): 819200
f_files (inodes): 193673088
f_ffree (free inodes): 193614396
f_favail (free inodes for unprivileged users): 0
f_fsid (file system ID): 255
f_flag (mount flags): 131072



[root@client .snaps]# getconf NAME_MAX /mnt/glusterfs/.snaps/
255

[root@client glusterfs]# getconf NAME_MAX /mnt/glusterfs/.snaps/snap1_GMT-2015.07.06-06.26.03
255

Bug verified on build glusterfs-3.7.1-7.el6rhs.x86_64

Comment 10 errata-xmlrpc 2015-07-29 04:37:25 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/RHSA-2015-1495.html