Red Hat Bugzilla – Bug 1582066
Inconsistent access permissions on directories after bringing back the down sub-volumes
Last modified: 2018-09-11 01:34:17 EDT
Description of problem: ======================= Inconsistent access permissions on directories after bringing back the down sub-volumes. Client side: ============= drwxrwxrwx. 3 root root 4096 May 24 11:29 e [root@dhcp distrepx3_new]# stat e [root@dhcp37-110 distrepx3_new]# stat e File: ‘e’ Size: 4096 Blocks: 8 IO Block: 131072 directory Device: 29h/41d Inode: 11796369817034603590 Links: 3 Access: (0777/drwxrwxrwx) Uid: ( 0/ root) Gid: ( 0/ root) Context: system_u:object_r:fusefs_t:s0 Access: 2018-05-24 11:29:05.629102909 +0530 Modify: 2018-05-24 11:29:05.684102613 +0530 Change: 2018-05-24 11:38:59.184909305 +0530 Birth: - Brought down brick: ====================== [root@dhcp ~]# stat /bricks/brick0/distrepx3-b0/e File: ‘/bricks/brick0/distrepx3-b0/e’ Size: 15 Blocks: 0 IO Block: 4096 directory Device: fd33h/64819d Inode: 46143623 Links: 3 Access: (0755/drwxr-xr-x) Uid: ( 0/ root) Gid: ( 0/ root) Context: system_u:object_r:glusterd_brick_t:s0 Access: 2018-05-24 01:59:05.628901222 -0400 Modify: 2018-05-24 01:59:05.680900941 -0400 Change: 2018-05-24 02:08:59.126704651 -0400 Birth: - Version-Release number of selected component (if applicable): 3.12.2-11.el7rhgs.x86_64 How reproducible: 1/1 Steps to Reproduce: ==================== 1) Create a distributed-replicated volume and start it. 2) FUSE mount it on a client. 3) From client create few directories of depth 3. 4) Now, bring down few dht sub-vols using gf_attach command. (I brought down 2 dht sub-vol and 1 brick in another replica pair) 5) Make metadata changes to the directories. like uid, gid, perms, setxattr 6) Bring back the down sub-vols. 7) Check all the bricks for consistency. Actual results: =============== Inconsistent access permissions on directories after bringing back the down sub-volumes. Expected results: ================ Directory perms should be consistent across all the bricks.
Verified this BZ on glusterfs version: 3.12.2-15.el7rhgs.x86_64. Directory access perms now are consistent after bringing back the down sub-volumes. Moving this BZ to Verified state.
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. https://access.redhat.com/errata/RHSA-2018:2607