Re: setting gfid on .trashcan/... failed - total outage

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Wed, 2017-06-28 at 14:42 +0200, Dietmar Putz wrote:
> Hello,
> 
> recently we had two times a partial gluster outage followed by a total 
> outage of all four nodes. Looking into the gluster mailing list i found 
> a very similar case in 
> http://lists.gluster.org/pipermail/gluster-users/2016-June/027124.html

If you are talking about a crash happening on bricks, were you able to find any backtraces from any
of the brick logs?

> but i'm not sure if this issue is fixed...
> 
> even this outage happened on glusterfs 3.7.18 which gets no more updates 
> since ~.20 i would kindly ask if this issue is known to be fixed in 3.8 
> resp. 3.10... ?
> unfortunately i did not found corresponding informations in the release 
> notes...
> 
> best regards
> Dietmar
> 
> 
> the partial outage started as shown below, the very first entries 
> occurred in the brick-logs :
> 
> gl-master-04, brick1-mvol1.log :
> 
> [2017-06-23 16:35:11.373471] E [MSGID: 113020] 
> [posix.c:2839:posix_create] 0-mvol1-posix: setting gfid on 
> /brick1/mvol1/.trashcan//2290/uploads/170221_Sendung_Lieberum_01_AT.mp4_2017-06-23_163511 
> failed
> [2017-06-23 16:35:11.392540] E [posix.c:3188:_fill_writev_xdata] 
> (-->/usr/lib/x86_64-linux-
> gnu/glusterfs/3.7.18/xlator/features/trash.so(trash_truncate_readv_cbk+0x1ab) 
> [0x7f4f8c2aaa0b] -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.18/xlator/
> storage/posix.so(posix_writev+0x1ff) [0x7f4f8caec62f] 
> -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.18/xlator/storage/posix.so(_fill_writev_xdata+0x1c6) 
> [0x7f4f8caec406] ) 0-mvol1-posix: fd: 0x7f4ef434225c inode: 
> 0x7f4ef430bd6cgfid:00000000-0
> 000-0000-0000-000000000000 [Invalid argument]
> ...
> 
> 
> gl-master-04 : etc-glusterfs-glusterd.vol.log
> 
> [2017-06-23 16:35:18.872346] W [rpcsvc.c:270:rpcsvc_program_actor] 
> 0-rpc-service: RPC program not available (req 1298437 330) for 
> 10.0.1.203:65533
> [2017-06-23 16:35:18.872421] E 
> [rpcsvc.c:565:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed 
> to complete successfully
> 
> gl-master-04 : glustershd.log
> 
> [2017-06-23 16:35:42.536840] E [MSGID: 108006] 
> [afr-common.c:4323:afr_notify] 0-mvol1-replicate-1: All subvolumes are 
> down. Going offline until atleast one of them comes back up.
> [2017-06-23 16:35:51.702413] E [socket.c:2292:socket_connect_finish] 
> 0-mvol1-client-3: connection to 10.0.1.156:49152 failed (Connection refused)
> 
> 
> 
> gl-master-03, brick1-movl1.log :
> 
> [2017-06-23 16:35:11.399769] E [MSGID: 113020] 
> [posix.c:2839:posix_create] 0-mvol1-posix: setting gfid on 
> /brick1/mvol1/.trashcan//2290/uploads/170221_Sendung_Lieberum_01_AT.mp4_2017-06-23_163511 
> failed
> [2017-06-23 16:35:11.418559] E [posix.c:3188:_fill_writev_xdata] 
> (-->/usr/lib/x86_64-linux-
> gnu/glusterfs/3.7.18/xlator/features/trash.so(trash_truncate_readv_cbk+0x1ab) 
> [0x7ff517087a0b] -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.18/xlator/
> storage/posix.so(posix_writev+0x1ff) [0x7ff5178c962f] 
> -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.18/xlator/storage/posix.so(_fill_writev_xdata+0x1c6) 
> [0x7ff5178c9406] ) 0-mvol1-posix: fd: 0x7ff4c814a43c inode: 
> 0x7ff4c82e1b5cgfid:00000000-0
> 000-0000-0000-000000000000 [Invalid argument]
> ...
> 
> 
> gl-master-03 : etc-glusterfs-glusterd.vol.log
> 
> [2017-06-23 16:35:19.879140] W [rpcsvc.c:270:rpcsvc_program_actor] 
> 0-rpc-service: RPC program not available (req 1298437 330) for 
> 10.0.1.203:65530
> [2017-06-23 16:35:19.879201] E 
> [rpcsvc.c:565:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed 
> to complete successfully
> [2017-06-23 16:35:19.879300] W [rpcsvc.c:270:rpcsvc_program_actor] 
> 0-rpc-service: RPC program not available (req 1298437 330) for 
> 10.0.1.203:65530
> [2017-06-23 16:35:19.879314] E 
> [rpcsvc.c:565:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed 
> to complete successfully
> [2017-06-23 16:35:19.879845] W [rpcsvc.c:270:rpcsvc_program_actor] 
> 0-rpc-service: RPC program not available (req 1298437 330) for 
> 10.0.1.203:65530
> [2017-06-23 16:35:19.879859] E 
> [rpcsvc.c:565:rpcsvc_check_and_reply_error] 0-rpcsvc: rpc actor failed 
> to complete successfully
> [2017-06-23 16:35:42.538727] W [socket.c:596:__socket_rwv] 0-management: 
> readv on /var/run/gluster/5e23d9709b37ac7877720ac3986c48bc.socket failed 
> (No data available)
> [2017-06-23 16:35:42.543486] I [MSGID: 106005] 
> [glusterd-handler.c:5037:__glusterd_brick_rpc_notify] 0-management: 
> Brick gl-master-03-int:/brick1/mvol1 has disconnected from glusterd.
> 
> 
> gl-master-03 : glustershd.log
> 
> [2017-06-23 16:35:42.537752] E [MSGID: 108006] 
> [afr-common.c:4323:afr_notify] 0-mvol1-replicate-1: All subvolumes are 
> down. Going offline until atleast one of them comes back up.
> [2017-06-23 16:35:52.011016] E [socket.c:2292:socket_connect_finish] 
> 0-mvol1-client-3: connection to 10.0.1.156:49152 failed (Connection refused)
> [2017-06-23 16:35:53.010620] E [socket.c:2292:socket_connect_finish] 
> 0-mvol1-client-2: connection to 10.0.1.154:49152 failed (Connection refused)
> 
> 
> 
> about 73 minutes later the remaining replicated pair was affected by the 
> outage :
> 
> gl-master-02, brick1-mvol1.log :
> 
> [2017-06-23 17:48:30.093526] E [MSGID: 113018] 
> [posix.c:2766:posix_create] 0-mvol1-posix: pre-operation lstat on parent 
> /brick1/mvol1/.trashcan//2290/uploads failed [No such file or directory]
> [2017-06-23 17:48:30.093591] E [MSGID: 113018] 
> [posix.c:1447:posix_mkdir] 0-mvol1-posix: pre-operation lstat on parent 
> /brick1/mvol1/.trashcan//2290 failed [No such file or directory]
> [2017-06-23 17:48:30.093636] E [MSGID: 113027] 
> [posix.c:1538:posix_mkdir] 0-mvol1-posix: mkdir of /brick1/mvol1/ failed 
> [File exists]
> [2017-06-23 17:48:30.093670] E [MSGID: 113027] 
> [posix.c:1538:posix_mkdir] 0-mvol1-posix: mkdir of 
> /brick1/mvol1/.trashcan failed [File exists]
> [2017-06-23 17:48:30.093701] E [MSGID: 113027] 
> [posix.c:1538:posix_mkdir] 0-mvol1-posix: mkdir of 
> /brick1/mvol1/.trashcan/ failed [File exists]
> [2017-06-23 17:48:30.113559] E [MSGID: 113001] 
> [posix.c:1562:posix_mkdir] 0-mvol1-posix: setting xattrs on 
> /brick1/mvol1/.trashcan//2290 failed [No such file or directory]
> [2017-06-23 17:48:30.113630] E [MSGID: 113027] 
> [posix.c:1538:posix_mkdir] 0-mvol1-posix: mkdir of 
> /brick1/mvol1/.trashcan//2290 failed [File exists]
> [2017-06-23 17:48:30.163155] E [MSGID: 113001] 
> [posix.c:1562:posix_mkdir] 0-mvol1-posix: setting xattrs on 
> /brick1/mvol1/.trashcan//2290/uploads failed [No such file or directory]
> [2017-06-23 17:48:30.163282] E [MSGID: 113001] 
> [posix.c:2832:posix_create] 0-mvol1-posix: setting xattrs on 
> /brick1/mvol1/.trashcan//2290/uploads/170623_TVM_News.mp4_2017-06-23_174830 
> failed  [No such file or directory]
> [2017-06-23 17:48:30.165617] E [posix.c:3188:_fill_writev_xdata] 
> (-->/usr/lib/x86_64-linux-
> gnu/glusterfs/3.7.18/xlator/features/trash.so(trash_truncate_readv_cbk+0x1ab) 
> [0x7f4ec77d9a0b] -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.18/xlator/
> storage/posix.so(posix_writev+0x1ff) [0x7f4ecc1c162f] 
> -->/usr/lib/x86_64-linux-gnu/glusterfs/3.7.18/xlator/storage/posix.so(_fill_writev_xdata+0x1c6) 
> [0x7f4ecc1c1406] ) 0-mvol1-posix: fd: 0x7f4e70429b6c inode: 
> 0x7f4e7041f9acgfid:00000000-0
> 000-0000-0000-000000000000 [Invalid argument]
> 
> 
> the mentioned file in the brick-log was still available in the origin 
> directory but not in the corresponding trashcan directory :
> 
> 
> [ 14:29:29 ] - root@gl-master-01  /var/log/glusterfs $ls -lh 
> /sdn/2290/uploads/170221_Sendung_Lieberum_01_AT*
> -rw-r--r-- 1 2001 2001 386M Mar 31 13:00 
> /sdn/2290/uploads/170221_Sendung_Lieberum_01_AT.mp4
> -rw-r--r-- 1 2001 2001 386M Jun  2 13:09 
> /sdn/2290/uploads/170221_Sendung_Lieberum_01_AT_AT.mp4
> [ 15:08:53 ] - root@gl-master-01  /var/log/glusterfs $
> 
> 
> [ 15:11:04 ] - root@gl-master-01  /var/log/glusterfs $ls -lh 
> /sdn/.trashcan/2290/uploads/170221_Sendung_Lieberum_01_AT*
> [ 15:11:10 ] - root@gl-master-01  /var/log/glusterfs $
> 
> 
> some further informations...the OS is ubuntu 16.04.2 lts, volume info 
> below :
> 
> [ 11:31:53 ] - root@gl-master-03  ~ $gluster volume info mvol1
> 
> Volume Name: mvol1
> Type: Distributed-Replicate
> Volume ID: 2f5de6e4-66de-40a7-9f24-4762aad3ca96
> Status: Started
> Number of Bricks: 2 x 2 = 4
> Transport-type: tcp
> Bricks:
> Brick1: gl-master-01-int:/brick1/mvol1
> Brick2: gl-master-02-int:/brick1/mvol1
> Brick3: gl-master-03-int:/brick1/mvol1
> Brick4: gl-master-04-int:/brick1/mvol1
> Options Reconfigured:
> geo-replication.ignore-pid-check: on
> geo-replication.indexing: on
> nfs.disable: off
> diagnostics.client-log-level: ERROR
> changelog.changelog: on
> performance.cache-refresh-timeout: 32
> cluster.min-free-disk: 200GB
> network.ping-timeout: 5
> performance.io-thread-count: 64
> performance.cache-size: 8GB
> performance.readdir-ahead: on
> features.trash: off

mvol1 has disabled the trash feature. So you should not be seeing the above mentioned errors in
brick logs further.

> features.trash-max-filesize: 1GB
> [ 11:31:56 ] - root@gl-master-03  ~ $
> 
> 
> Host : gl-master-01
> -rw-r----- 1 root root 232M Jun 23 17:49 
> /var/crash/_usr_sbin_glusterfsd.0.crash
> -----------------------------------------------------
> Host : gl-master-02
> -rw-r----- 1 root root 226M Jun 23 17:49 
> /var/crash/_usr_sbin_glusterfsd.0.crash
> -----------------------------------------------------
> Host : gl-master-03
> -rw-r----- 1 root root 254M Jun 23 16:35 
> /var/crash/_usr_sbin_glusterfsd.0.crash
> -----------------------------------------------------
> Host : gl-master-04
> -rw-r----- 1 root root 239M Jun 23 16:35 
> /var/crash/_usr_sbin_glusterfsd.0.crash
> -----------------------------------------------------

If these are the core files dumped due to brick crash, can you please attach it to gdb as follows
and paste the backtrace by executing the `bt` command within it.

$ gdb /usr/sbin/glusterfsd /var/crash/_usr_sbin_glusterfs.0.crash

(gdb) bt

_______________________________________________
Gluster-users mailing list
Gluster-users@xxxxxxxxxxx
http://lists.gluster.org/mailman/listinfo/gluster-users




[Index of Archives]     [Gluster Development]     [Linux Filesytems Development]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux