Bug 1024355
| Summary: | quota: addition of all the quota consumption in directories does not aggregate the correct value upto the root of the volume | ||||||
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| Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Saurabh <saujain> | ||||
| Component: | glusterd | Assignee: | Bug Updates Notification Mailing List <rhs-bugs> | ||||
| Status: | CLOSED NOTABUG | QA Contact: | Sudhir D <sdharane> | ||||
| Severity: | urgent | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 2.1 | CC: | mzywusko, vbellur | ||||
| 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: | 2013-11-06 11:50:17 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: | |||||||
| Attachments: |
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Created attachment 817102 [details]
xattrsOfDir
Present result is this
[root@quota7 ~]# gluster volume quota dist-rep list
Path Hard-limit Soft-limit Used Available
--------------------------------------------------------------------------------
/ 2.9TB 80% 2.4TB 558.8GB
/qa1 512.0GB 80% 512.0GB 23.1MB
/qa2 512.0GB 80% 512.0GB 0Bytes
/qa3 100.0GB 80% 100.0GB 0Bytes
/qa4 100.0GB 80% 100.0GB 0Bytes
/qa1/dir1 500.0GB 80% 412.0GB 88.0GB
/qa2/dir1 500.0GB 80% 412.0GB 88.0GB
/qa5 500.0GB 80% 500.0GB 0Bytes
/qa6 500.0GB 80% 500.0GB 0Bytes
/qa7 500.0GB 80% 109.5GB 390.5GB
/qa8 800.0GB 80% 77.4GB 722.6GB
And the addition of Used field values of directories can be seen here,
(512*2) + (412*2) + (100*2) + (500*2) + 109.5 + 77.4 = 3234.9
whereas, the root of the volume still shows, 2.4TB
This, clearly shows we are crossing the limit, but not displaying it. Also, to add the I/O is still successfully going on.
closing this BZ, as I added subdirs and their separately.
[root@quota5 ~]# gluster volume quota dist-rep list
Path Hard-limit Soft-limit Used Available
--------------------------------------------------------------------------------
/ 2.9TB 80% 2.7TB 215.6GB
/qa1 512.0GB 80% 512.0GB 26.5MB
/qa2 512.0GB 80% 512.0GB 0Bytes
/qa3 100.0GB 80% 100.0GB 0Bytes
/qa4 100.0GB 80% 100.0GB 0Bytes
/qa1/dir1 500.0GB 80% 412.0GB 88.0GB
/qa2/dir1 500.0GB 80% 412.0GB 88.0GB
/qa5 500.0GB 80% 500.0GB 0Bytes
/qa6 500.0GB 80% 500.0GB 0Bytes
/qa7 500.0GB 80% 295.8GB 204.2GB
/qa8 800.0GB 80% 234.1GB 565.9GB
as presently also the status of addition goes like this,
(512*2)+(100*2)+(500*2)+(295.8+234.1)=2753.9
and same is been displayed by the quota list command for root of the volume as value for "Used" field
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Description of problem: Volume quota consumption information does not match the addition of the quota consumption of the underlying directories. Here I mean to if a volume set with some quota limits and directories underneath also having quota limit set. After creating data in these directories the "gluster volume quota $volname list" command displays the quota space "used" by the root of the volume is less than the addition of the quota space "used" by the all the directories. as can be seen over here, [root@quota3 ~]# gluster volume quota dist-rep3 list Path Hard-limit Soft-limit Used Available -------------------------------------------------------------------------------- / 40.0GB 80% 14.4GB 25.6GB /qa1 12.0GB 80% 9.0GB 3.0GB /qa1/dir1-renm 2.0GB 80% 2.0GB 0Bytes /qa1/dir2-data 2.0GB 80% 1.5GB 524.1MB /qa1/dir3-data 1.0GB 80% 1.5GB 0Bytes /block-char-dir 1.0GB 80% 0Bytes 1.0GB /sparse-file-dir 1.0GB 80% 264.0KB 1023.7MB /qa1/dir4-data 2.0GB 80% 512Bytes 2.0GB /qa2 9.0GB 80% 0Bytes 9.0GB /qa3 1.0GB 80% 0Bytes 1.0GB /qa7 1.0GB 80% 2.4GB 0Bytes Here in this, directory quota space used is, 9+2+1.5*2+2.4=16.4GB (add 264KB+512bytes) also to it, where as the root of the volume displays 14.4GB Similar kind of behaviour is seen on an other cluster, [root@quota5 ~]# gluster volume quota dist-rep list Path Hard-limit Soft-limit Used Available -------------------------------------------------------------------------------- / 2.9TB 80% 1.6TB 1.3TB /qa1 512.0GB 80% 512.0GB 29.0MB /qa2 512.0GB 80% 512.0GB 0Bytes /qa3 100.0GB 80% 100.0GB 0Bytes /qa4 100.0GB 80% 100.0GB 0Bytes /qa1/dir1 500.0GB 80% 412.0GB 88.0GB /qa2/dir1 500.0GB 80% 412.0GB 88.0GB /qa5 500.0GB 80% 412.7GB 87.3GB here directory quota space used:- 512*2+100*2+412*3 = 2465GB(or roundabout 2.4TB) whereas the root of the volume shows 1.6TB Version-Release number of selected component (if applicable): glusterfs-3.4.0.36rhs How reproducible: already seen on two different clusters Actual results: as mentioned in the descrition section Expected results: the aggregation of the directory space used and root of volume quota space used should be same. Additional info: