[Gluster-devel] MKDIR (null) ==> -1 (File exists), glusterfs3.2.7

[Song]

Hi,

 

There are many “MKDIR (null)  ==> -1 (File exists)” in log file of glusterfs client, is as below.

 

[2013-01-16 11:44:49.640793] I [server3_1-fops.c:488:server_mkdir_cbk] 0-gfs1-server: 10532391: MKDIR (null)  ==> -1 (File exists)

[2013-01-16 11:44:49.660352] I [server3_1-fops.c:259:server_inodelk_cbk] 0-gfs1-server: 8842713: INODELK /xmail_dedup/gfs1_000/005/2D0 (0) ==> -1 (No such file or directory)

[2013-01-16 11:44:49.666592] I [server3_1-fops.c:259:server_inodelk_cbk] 0-gfs1-server: 8842714: INODELK /xmail_dedup/gfs1_000/005/2D0 (0) ==> -1 (No such file or directory)

[2013-01-16 11:44:49.669840] I [server3_1-fops.c:259:server_inodelk_cbk] 0-gfs1-server: 8842715: INODELK /xmail_dedup/gfs1_000/005/2D0 (0) ==> -1 (No such file or directory)

 

When access the directory “/xmail_dedup/gfs1_000/005/2D0”, the client is hanged.

 

The log of glusterfs client show “timeout = 1800”, as following:

 

[2013-01-16 13:09:42.812822] E [client3_1-fops.c:1226:client3_1_inodelk_cbk] 0-gfs1-client-71: remote operation failed: No such file or directory

[2013-01-16 13:39:52.939469] E [rpc-clnt.c:197:call_bail] 0-gfs1-client-72: bailing out frame type(GlusterFS 3.1) op(INODELK(29)) xid = 0x37x sent = 2013-01-16 13:09:42.807150. timeout = 1800

[2013-01-16 13:39:52.939650] E [client3_1-fops.c:1226:client3_1_inodelk_cbk] 0-gfs1-client-72: remote operation failed: Transport endpoint is not connected

[2013-01-16 14:09:53.201022] E [rpc-clnt.c:197:call_bail] 0-gfs1-client-73: bailing out frame type(GlusterFS 3.1) op(INODELK(29)) xid = 0x37x sent = 2013-01-16 13:39:52.939710. timeout = 1800

[2013-01-16 14:09:53.201255] E [client3_1-fops.c:1226:client3_1_inodelk_cbk] 0-gfs1-client-73: remote operation failed: Transport endpoint is not connected

 

Why?

 

Thanks!