[Bugs] [Bug 1278389] Data Tiering: Tiering deamon is seeing each part of a file in a Disperse cold volume as a different file

bugzilla at redhat.com bugzilla at redhat.com
Thu Dec 10 08:34:27 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1278389

Sweta Anandpara <sanandpa at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ON_QA                       |VERIFIED



--- Comment #5 from Sweta Anandpara <sanandpa at redhat.com> ---
Tested and verified this on the build glusterfs-3.7.5-10.el7rhgs.x86_64

Created 100 new files and verified that they were in the hot tier. Checked the
output of 'gluster v tier <volname> status' and 'gluster v rebalance <volname>
status'.

Promoted 10 files and checked the status. In the next iteration, promoted a
single file. After the session time, promoted 2 new files and demoted 1 file.
Did a third round of promote/demote. 

Verified the output of the following commands, at every stage:
* gluster v rebalance <volname> status
* gluster v tier <volname> status
* ls -l <hot-tier path>; ls -l <cold-tier path>

No failures were seen in the rebalance output, and the rebalance number was in
sync with the promote/demote number shown in tier status, and that in turn was
in tune with the files actually heated/cooled.

Moving this bug to verified in 3.1.2. Detailed logs are attached.

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