[Gluster-devel] gluster client crash

[Karl Bernard]

The client crashed, if this can be helpful:

2007-12-15 17:03:59 W [client-protocol.c:289:client_protocol_xfer] 
sxx01: attempting to pipeline request type(0) op(34) with handshake

---------
got signal (11), printing backtrace
---------
[0xcc5420]
/usr/local/lib/glusterfs/1.3.8/xlator/performance/write-behind.so[0x196c1d]
/usr/local/lib/glusterfs/1.3.8/xlator/performance/io-threads.so[0x262dab]
/usr/local/lib/glusterfs/1.3.8/xlator/cluster/afr.so(afr_close_cbk+0x1d6)[0x118b46]
/usr/local/lib/glusterfs/1.3.8/xlator/protocol/client.so[0x13367d]
/usr/local/lib/glusterfs/1.3.8/xlator/protocol/client.so(notify+0xa84)[0x1374c4]
/usr/local/lib/libglusterfs.so.0(transport_notify+0x37)[0x6c9717]
/usr/local/lib/libglusterfs.so.0(sys_epoll_iteration+0xf3)[0x6ca473]
/usr/local/lib/libglusterfs.so.0(poll_iteration+0x7c)[0x6c984c]
[glusterfs](main+0x424)[0x804a494]
/lib/libc.so.6(__libc_start_main+0xdc)[0xa49dec]
[glusterfs][0x8049fe1]


glusterfs 1.3.8
installed from tla, last patch:
2007-12-03 22:29:15 GMT Anand V. Avati <avati at 80x25.org>        patch-594

Config client:
----------------------------------------------------------
volume sxx01
 type protocol/client
 option transport-type tcp/client
 option remote-host sxx01b
 option remote-subvolume brick
end-volume

volume sxx02
 type protocol/client
 option transport-type tcp/client
 option remote-host sxx02b
 option remote-subvolume brick
end-volume

volume afr1-2
  type cluster/afr  
  subvolumes sxx01 sxx02
end-volume

volume iot               
type performance/io-threads     
subvolumes afr1-2
option thread-count 8
end-volume  

## Add writebehind feature      
volume writebehind
  type performance/write-behind
  option aggregate-size 128kB
  subvolumes iot
end-volume

## Add readahead feature
volume readahead
  type performance/read-ahead
  option page-size 256kB     #
  option page-count 16       # cache per file  = (page-count x page-size)
  subvolumes writebehind
end-volume

------------------------------------------------------

Config Server:
volume brick-posix
        type storage/posix
        option directory /data/glusterfs/dataspace
end-volume

volume brick-ns
        type storage/posix
        option directory /data/glusterfs/namespace
end-volume

volume brick
  type performance/io-threads
  option thread-count 2
  option cache-size 32MB
  subvolumes brick-posix
end-volume

volume server
        type protocol/server
        option transport-type tcp/server
        subvolumes brick brick-ns
        option auth.ip.brick.allow 172.16.93.*
        option auth.ip.brick-ns.allow 172.16.93.*
end-volume

------------------------------------

The client was most likely  checking for the existence of a file or 
writing a new file to the servers.