[Gluster-users] glusterfs/nfs OOM killed

[Jens Laas]

4GB server (RHEL6).
glusterfs-3.4.2-1.el6.x86_64 etc from gluster site.

Copying files via NFS to gluster.

Out of memory: Kill process 18225 (glusterfs) score 660 or sacrifice child
Killed process 18225, UID 0, (glusterfs) total-vm:3675904kB, anon-rss:3422940kB, 
file-rss:2072kB

[2014-03-20 13:19:24.951428] D [nfs3-helpers.c:1618:nfs3_log_common_call] 
0-nfs-nfsv3: XID: 9fd2b6b3, ACCESS: args: FH: exportid 
c172abbc-6cc8-4b65-ad35-c34f10b53869, gfid cc40b980-8a77-4cbb-ba23-147e37059a2d
[2014-03-20 13:19:24.951550] D [mem-pool.c:422:mem_get] 
(-->/usr/lib64/glusterfs/3.4.2/xlator/nfs/server.so(nfs3svc_access+0x7c) 
[0x7ffff3110b8c] 
(-->/usr/lib64/glusterfs/3.4.2/xlator/nfs/server.so(nfs3_access+0xfd) 
[0x7ffff311082d] 
(-->/usr/lib64/glusterfs/3.4.2/xlator/nfs/server.so(nfs3_call_state_init+0x45) 
[0x7ffff310b535]))) 0-mem-pool: Mem pool is full. Callocing mem
[2014-03-20 13:19:24.951684] D [afr-common.c:745:afr_get_call_child] 
0-gv0-replicate-0: Returning 0, call_child: 1, last_index: -1
[2014-03-20 13:19:24.952050] D [nfs3-helpers.c:3380:nfs3_log_common_res] 
0-nfs-nfsv3: XID: 9fd2b6b3, ACCESS: NFS: 0(Call completed successfully.), POSIX: 
7(Argument list too long)
[2014-03-20 13:19:24.952458] D [nfs3-helpers.c:1675:nfs3_log_create_call] 
0-nfs-nfsv3: XID: a0d2b6b3, CREATE: args: FH: exportid 
c172abbc-6cc8-4b65-ad35-c34f10b53869, gfid cc40b980-8a77-4cbb-ba23-147e37059a2d, 
name: 1.0, mode: EXCLUSIVE
[2014-03-20 13:19:24.952522] D [mem-pool.c:422:mem_get] 
(-->/usr/lib64/glusterfs/3.4.2/xlator/nfs/server.so(nfs3svc_create+0xa7) 
[0x7ffff3115e27] 
(-->/usr/lib64/glusterfs/3.4.2/xlator/nfs/server.so(nfs3_create+0x38b) 
[0x7ffff3115c5b] 
(-->/usr/lib64/glusterfs/3.4.2/xlator/nfs/server.so(nfs3_call_state_init+0x45) 
[0x7ffff310b535]))) 0-mem-pool: Mem pool is full. Callocing mem
[2014-03-20 13:19:24.954278] D 
[afr-transaction.c:1144:afr_post_nonblocking_entrylk_cbk] 0-gv0-replicate-0: Non 
blocking entrylks done. Proceeding to FOP
[2014-03-20 13:19:24.966742] D [afr-lk-common.c:447:transaction_lk_op] 
0-gv0-replicate-0: lk op is for a transaction
[2014-03-20 13:19:24.967190] D 
[afr-transaction.c:1094:afr_post_nonblocking_inodelk_cbk] 0-gv0-replicate-0: Non 
blocking inodelks done. Proceeding to FOP
[2014-03-20 13:19:24.967324] D [client-rpc-fops.c:2789:client_fdctx_destroy] 
0-gv0-client-0: sending release on fd
[2014-03-20 13:19:24.967362] D [client-rpc-fops.c:2789:client_fdctx_destroy] 
0-gv0-client-1: sending release on fd
[2014-03-20 13:19:24.967485] D [nfs3-helpers.c:3449:nfs3_log_newfh_res] 
0-nfs-nfsv3: XID: a0d2b6b3, CREATE: NFS: 0(Call completed successfully.), POSIX: 
0(Success), FH: exportid c172abbc-6cc8-4b65-ad35-c34f10b53869, gfid 
be79d2ff-0339-435f-ac36-b313e089e245
[Thread 0x7ffff0e27700 (LWP 18236) exited]
[Thread 0x7ffff4852700 (LWP 18231) exited]
[Thread 0x7ffff568a700 (LWP 18230) exited]
[Thread 0x7ffff608b700 (LWP 18229) exited]
[Thread 0x7ffff6a8c700 (LWP 18228) exited]

Program terminated with signal SIGKILL, Killed.
The program no longer exists.
(gdb) 

Regards,
Jens