Gerry,
I am trying to reproduce the prolem here. Can you give me
any clues? what were you trying to do? was it a plain "rm -rf"
or were you doing simultaneous rm -rf from the same
mount point?
I am assuming that your setup is an afr connected to four protocol/client.
Correct me if I am wrong.
Thanks
Krishna
On 7/4/07, Gerry Reno <greno@xxxxxxxxxxx> wrote:
Krishna Srinivas wrote:
> Can you get me the backtrace from the core file?
>
> gdb glusterfs -c /core.<pid>
> and then type "bt" to get the back trace.
>
> Thanks
> Krishna
[root@grp-01-20-01 glusterfs3]# gdb glusterfs -c /core.29119
GNU gdb Red Hat Linux (6.6-15.fc7rh)
Copyright (C) 2006 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
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This GDB was configured as "i386-redhat-linux-gnu"...
Using host libthread_db library "/lib/libthread_db.so.1".
warning: Can't read pathname for load map: Input/output error.
Reading symbols from /usr/local/lib/libglusterfs.so.0...done.
Loaded symbols for /usr/local/lib/libglusterfs.so.0
Reading symbols from /usr/lib/libfuse.so.2...done.
Loaded symbols for /usr/lib/libfuse.so.2
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libpthread.so.0...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/librt.so.1...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /lib/libselinux.so.1...done.
Loaded symbols for /lib/libselinux.so.1
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libsepol.so.1...done.
Loaded symbols for /lib/libsepol.so.1
Reading symbols from
/usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/protocol/client.so...done.
Loaded symbols for
/usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/protocol/client.so
Reading symbols from
/usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/cluster/afr.so...done.
Loaded symbols for
/usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/cluster/afr.so
Reading symbols from
/usr/local/lib/glusterfs/1.3.0-pre5.2/transport/tcp/client.so...done.
Loaded symbols for
/usr/local/lib/glusterfs/1.3.0-pre5.2/transport/tcp/client.so
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Core was generated by
`[glusterfs]
'.
Program terminated with signal 11, Segmentation fault.
#0 0x002b167b in afr_lookup_cbk (frame=0xb168168, cookie=0xb1691a0,
this=0x9a28cf8, op_ret=0, op_errno=9, inode=0x9f1d3b0,
buf=0xb0e2520) at afr.c:309
309 if (gic->xl == prev_frame->this) {
(gdb) bt
#0 0x002b167b in afr_lookup_cbk (frame=0xb168168, cookie=0xb1691a0,
this=0x9a28cf8, op_ret=0, op_errno=9, inode=0x9f1d3b0,
buf=0xb0e2520) at afr.c:309
#1 0x00d86c47 in client_lookup_cbk (frame=0xb1691a0, args=0xb19c3f8) at
client-protocol.c:3798
#2 0x00d8bc0d in notify (this=0x9a23938, event=2, data=0x9a604f8) at
client-protocol.c:4191
#3 0x008e0847 in transport_notify (this=0xb1691a0, event=186028448) at
transport.c:152
#4 0x008e12b9 in sys_epoll_iteration (ctx=0xbff02064) at epoll.c:54
#5 0x008e091d in poll_iteration (ctx=0xbff02064) at transport.c:260
#6 0x08049efb in main (argc=6, argv=0xbff02144) at glusterfs.c:348
(gdb)
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