[Gluster-users] Error with trash

[eagleeyes]

HI all:
     I met a error  when i using trash.
     When i  go into .trashcan on glusterfs client  ,and rename the dir  which had been deleted ,the glusterfs server  down , the gdb log was :
    
[root at localhost /]# gdb glusterfs    core.8011
GNU gdb Red Hat Linux (6.3.0.0-1.132.EL4rh)
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
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This GDB was configured as "i386-redhat-linux-gnu"...Using host libthread_db library "/lib/tls/libthread_db.so.1".
warning: core file may not match specified executable file.
Core was generated by `glusterfsd -f /etc/glusterfs/glusterfsd-server.vol -l /var/log/glusterfs/gluste'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libglusterfs.so.0...done.
Loaded symbols for /lib/libglusterfs.so.0
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/tls/libpthread.so.0...done.
Loaded symbols for /lib/tls/libpthread.so.0
Reading symbols from /lib/tls/libc.so.6...done.
Loaded symbols for /lib/tls/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/glusterfs/2.0.4/xlator/storage/posix.so...done.
Loaded symbols for /lib/glusterfs/2.0.4/xlator/storage/posix.so
Reading symbols from /lib/glusterfs/2.0.4/xlator/testing/features/trash.so...done.
Loaded symbols for /lib/glusterfs/2.0.4/xlator/testing/features/trash.so
Reading symbols from /lib/glusterfs/2.0.4/xlator/features/posix-locks.so...done.
Loaded symbols for /lib/glusterfs/2.0.4/xlator/features/posix-locks.so
Reading symbols from /lib/glusterfs/2.0.4/xlator/protocol/server.so...done.
Loaded symbols for /lib/glusterfs/2.0.4/xlator/protocol/server.so
Reading symbols from /lib/glusterfs/2.0.4/transport/socket.so...done.
Loaded symbols for /lib/glusterfs/2.0.4/transport/socket.so
Reading symbols from /lib/glusterfs/2.0.4/auth/addr.so...done.
Loaded symbols for /lib/glusterfs/2.0.4/auth/addr.so
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
#0  trash_common_unwind_cbk (frame=0x96897d0, cookie=0x9686228, this=0x959a0d0, op_ret=0, op_errno=0) at trash.c:80
80              if (local->loc1.path)
(gdb) bt
#0  trash_common_unwind_cbk (frame=0x96897d0, cookie=0x9686228, this=0x959a0d0, op_ret=0, op_errno=0) at trash.c:80
#1  0x0039a954 in posix_unlink (frame=0x9686228, this=0x95996c0, loc=0x9689978) at posix.c:896
#2  0x00a8a2be in trash_unlink (frame=0x96897d0, this=0x959a0d0, loc=0x9689978) at trash.c:250
#3  0x00121c4c in default_unlink (frame=0x95a1838, this=0x959aad0, loc=0x9689978) at defaults.c:461
#4  0x00e81f87 in server_unlink_resume (frame=0x9687610, this=0x959acc8, loc=0x9689978) at server-protocol.c:4316
#5  0x0012e96c in call_resume (stub=0x9689960) at call-stub.c:2329
#6  0x00e82111 in server_unlink (frame=0x9687610, bound_xl=0x959aad0, hdr=0x9689be8, hdrlen=172, iobuf=0x0)
    at server-protocol.c:4362
#7  0x00e8879a in protocol_server_interpret (this=0x959acc8, trans=0x9649180, hdr_p=0x9689be8 "", hdrlen=172, iobuf=0x0)
    at server-protocol.c:7473
#8  0x00e891f1 in protocol_server_pollin (this=0x959acc8, trans=0x9649180) at server-protocol.c:7754
#9  0x00e89329 in notify (this=0x959acc8, event=2, data=0x9649180) at server-protocol.c:7810
#10 0x00d30c67 in socket_event_poll_in (this=0x9649180) at socket.c:714
#11 0x00d30eef in socket_event_handler (fd=13, idx=7, data=0x9649180, poll_in=1, poll_out=0, poll_err=0) at socket.c:814
#12 0x00132c71 in event_dispatch_epoll (event_pool=0x95949c0) at event.c:804
#13 0x00132f41 in event_dispatch (event_pool=0x95949c0) at event.c:975
#14 0x0804b6b1 in main (argc=5, argv=0xbff770e4) at glusterfsd.c:1226


   Why this happen?
2009-08-12 



eagleeyes