Description of problem: Error message 'set xattr failed' is seen for most of the files being renamed when rebalance operation is in progress and a single brick is brought down on a dist-re volume. [2016-04-17 15:13:54.234808] E [MSGID: 113001] [posix-helpers.c:1177:posix_handle_pair] 0-dht-vol-posix: /bricks/brick2/v1/1319592/file-16503: key:trusted.glusterfs.dht.linktoflags: 1 length:20 [File exists] [2016-04-17 15:13:54.234899] E [MSGID: 113001] [posix.c:1281:posix_mknod] 0-dht-vol-posix: setting xattrs on /bricks/brick2/v1/1319592/file-16503 failed [root@dhcp47-90 ~]# gluster v status Status of volume: dht-vol Gluster process TCP Port RDMA Port Online Pid ------------------------------------------------------------------------------ Brick 10.70.47.90:/bricks/brick0/v1 N/A N/A N N/A Brick 10.70.47.105:/bricks/brick0/v1 49155 0 Y 30652 Brick 10.70.47.9:/bricks/brick0/v1 49155 0 Y 30255 Brick 10.70.46.94:/bricks/brick0/v1 49155 0 Y 30644 Brick 10.70.47.90:/bricks/brick2/v1 49156 0 Y 5794 Brick 10.70.47.105:/bricks/brick2/v1 49156 0 Y 30037 Brick 10.70.47.9:/bricks/brick2/v1 49156 0 Y 30042 Brick 10.70.46.94:/bricks/brick2/v1 49156 0 Y 30110 NFS Server on localhost 2049 0 Y 6450 Self-heal Daemon on localhost N/A N/A Y 6458 NFS Server on 10.70.46.94 2049 0 Y 30664 Self-heal Daemon on 10.70.46.94 N/A N/A Y 30673 NFS Server on 10.70.47.105 2049 0 Y 30672 Self-heal Daemon on 10.70.47.105 N/A N/A Y 30680 NFS Server on 10.70.47.9 2049 0 Y 30618 Self-heal Daemon on 10.70.47.9 N/A N/A Y 30626 Task Status of Volume dht-vol ------------------------------------------------------------------------------ Task : Rebalance ID : 361dba9a-c948-4211-913c-74bebea85179 Status : completed Version-Release number of selected component (if applicable): glusterfs-3.7.9-1.el7rhgs.x86_64 How reproducible: Yet to determine Steps to Reproduce: 1. create a 4x2 dist-rep volume 2. create 10k files under a directory 3. while step 2 is in progress, add 4 more bricks 4. start rebalance process 5. start renaming of files 6. kill on of the brick process Actual results: On the brick logs of new bricks that were added, lot of error messages are seen. Expected results: No errors should be seen Additional info: sosreports shall be attached.
sosreports are available here --> http://rhsqe-repo.lab.eng.blr.redhat.com/sosreports/1328000/
*** This bug has been marked as a duplicate of bug 1282318 ***