Bug 764440 (GLUSTER-2708)

Summary: After healing different quota-sizes are seen on export directories of a replicate subvolume
Product: [Community] GlusterFS Reporter: Raghavendra G <raghavendra>
Component: quotaAssignee: Raghavendra G <raghavendra>
Status: CLOSED CURRENTRELEASE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: mainlineCC: amarts, gluster-bugs, rabhat, vijay
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: RTNR Mount Type: fuse
Documentation: DNR CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:

Description Raghavendra Bhat 2011-04-11 03:11:16 UTC 
Yes. In my replicate setup too quota shows different sizes on different backends



[root@centos-rahul-2 ~]# getfattr -d -m . -e hex /export/mirror/
getfattr: Removing leading '/' from absolute path names
# file: export/mirror
trusted.gfid=0x00000000000000000000000000000001
trusted.glusterfs.676687e0-4f58-4343-b4d8-61309744ae9a.xtime=0x4da1a1730000b11a
trusted.glusterfs.quota.dirty=0x3000
trusted.glusterfs.quota.size=0x0000000184cdf7b4
trusted.glusterfs.test=0x776f726b696e6700


[root@centos-rahul-3 ~]# getfattr -d -m . -e hex /export/mirror/
getfattr: Removing leading '/' from absolute path names
# file: export/mirror
trusted.gfid=0x00000000000000000000000000000001
trusted.glusterfs.676687e0-4f58-4343-b4d8-61309744ae9a.xtime=0x4da2385000004abf
trusted.glusterfs.quota.dirty=0x3000
trusted.glusterfs.quota.size=0x000000012b9f2fce
trusted.glusterfs.test=0x776f726b696e6700
Comment 1 Raghavendra G 2011-04-11 04:35:04 UTC 
root@booradley:/home/raghu/work/git/glusterfs# ./extras/quota-metadata-cleanup.sh /home/export/[56] && getfattr -e hex /home/export/[56]// -n trusted.glusterfs.quota.size && find /mnt/glusterfs | xargs touch && ./extras/quota-metadata-cleanup.sh /home/export/[56] && find /mnt/raghu | xargs touch && getfattr -e hex /home/export/[56]// -n trusted.glusterfs.quota.size

/home/export/5/: trusted.glusterfs.quota.size: No such attribute
/home/export/6/: trusted.glusterfs.quota.size: No such attribute

getfattr: Removing leading '/' from absolute path names
# file: home/export/5/
trusted.glusterfs.quota.size=0x0000000005180dfa

# file: home/export/6/
trusted.glusterfs.quota.size=0x0000000005686567

However the disk-usage is same:

root@booradley:/home/raghu/work/git/glusterfs# du -hs /home/export/5  
396M    /home/export/5
root@booradley:/home/raghu/work/git/glusterfs# du -hs /home/export/6
396M    /home/export/6

Also note that the size as indicated by xattrs (around 84MB) is not the same as shown by du.

regards,
Raghavendra.
Comment 2 Amar Tumballi 2011-04-14 06:56:34 UTC 
Tried the same test with tag v3.2.0qa12, and everything seems to be working fine.

Can some one in QA too confirm this is fixed.
Comment 3 Raghavendra G 2011-06-06 23:29:28 UTC 
Tested on top of fixes to bug 764429 and everything is working fine. Hence marking this bug as resolved.