Red Hat Bugzilla – Bug 1278346
Data Tiering:Regression:NFS crashed due to dht readdirp after attach tier
Last modified: 2016-09-17 11:37:22 EDT
*** Bug 1278345 has been marked as a duplicate of this bug. ***
Tested and verified this on the build glusterfs-3.7.5-7.el7rhgs.x86_64
Had a 4+2 disperse volume, and created 100 files via the fuse mountpoint.. Attached a 2*2 tier and continued to create files. New files were created on the hot tier. No crashes were observed. Had a duplicate mountpoint on the same client and did nfs I/O. File movement was as expected.
Changed the mode to test and set the read/write counters to 4. Heated 10 files 5 times, the other 10, 3 times and verified the movement of those files between hot and cold tiers. On no access to the files, they were moved back from hot to cold, after the session time.
Moving this bug to verified in 3.1.2. Detailed logs are attached.
If there is anything specific to be tested more regarding the fix of this bug, please do write.
Created attachment 1102281 [details]
Server and client logs
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.