[Gluster-devel] Re: client cannot maintain mount of unified AFR

Anand Avati avati at zresearch.com
Fri Jun 29 08:19:53 UTC 2007


thanks for the details maijed,
please update to patch-241. your bug should be fixed in that patchset.

thanks,
avati

2007/6/29, Majied Najjar <majied.najjar at nationalnet.com>:
>
> Easy enough:
>
> This GDB was configured as "i486-linux-gnu".
> (no debugging symbols found)
> Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1".
> Core was generated by
> `[glusterfsd]                                                                  '.
> Program terminated with signal 11, Segmentation fault.
> #0  0xffffe410 in __kernel_vsyscall ()
> (gdb) bt
> #0  0xffffe410 in __kernel_vsyscall ()
> #1  0xb7eaaa8d in ?? ()
>
> My kernel version is 2.6.21.5 and fuse init (API version 7.8) with fuse
> lib 2.6.5
>
> Majied
>
>
> On Thu, 28 Jun 2007 18:12:50 -0400 (EDT)
> Harris Landgarten <harrisl at lhjonline.com> wrote:
>
> > Majied,
> >
> > If you have a core file run:
> >
> > gdb /usr/sbin/glusterfsd -c core.??? where core.??? is the name of the
> core file
> >
> > then issue a bt the post the resulting backtrace. That will show the
> devs where the crash is happening
> >
> > Harris
> >
> > ----- Original Message -----
> > From: "Majied Najjar" <majied.najjar at nationalnet.com>
> > To: "Harris Landgarten" <harrisl at lhjonline.com>
> > Cc: gluster-devel at nongnu.org
> > Sent: Thursday, June 28, 2007 6:00:37 PM (GMT-0500) America/New_York
> > Subject: Re: [Gluster-devel] Re: client cannot maintain mount of unified
> AFR
> >
> > Here is the backtrace without io-threads, the same behavior:
> >
> > 2007-06-28 17:52:39 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (6), printing backtrace
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7fd454e]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(abort+0x109) [0xb7e8ffb9]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7ec3d3a]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7ecb5cf]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_free+0x82) [0xb7ecb672]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_destroy+0x59) [0xb7fce279]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so
> [0xb764529c]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace:
> /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so(notify+0x2fb)
> [0xb764051b]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(transport_notify+0x37)
> [0xb7fd59f7]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(sys_epoll_iteration+0xd9)
> [0xb7fd6489]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(poll_iteration+0x1d)
> [0xb7fd5acd]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x804927e]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8)
> [0xb7e7aea8]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x8048cb1]
> > 2007-06-28 17:52:39 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (6), printing backtrace
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7f0254e]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(abort+0x109) [0xb7dbdfb9]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7df1d3a]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7df95cf]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_free+0x82) [0xb7df9672]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_destroy+0x75) [0xb7efc295]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so
> [0xb757329c]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace:
> /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so(notify+0x2fb)
> [0xb756e51b]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(transport_notify+0x37)
> [0xb7f039f7]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(sys_epoll_iteration+0xd9)
> [0xb7f04489]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(poll_iteration+0x1d)
> [0xb7f03acd]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x804927e]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8)
> [0xb7da8ea8]
> > 2007-06-28 17:52:39 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x8048cb1]
> > 2007-06-28 17:52:40 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (6), printing backtrace
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7edc54e]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(abort+0x109) [0xb7d97fb9]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7dcbd3a]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7dd35cf]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_free+0x82) [0xb7dd3672]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_destroy+0x75) [0xb7ed6295]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so
> [0xb754d29c]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace:
> /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so(notify+0x2fb)
> [0xb754851b]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(transport_notify+0x37)
> [0xb7edd9f7]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(sys_epoll_iteration+0xd9)
> [0xb7ede489]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(poll_iteration+0x1d)
> [0xb7eddacd]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x804927e]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8)
> [0xb7d82ea8]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x8048cb1]
> > 2007-06-28 17:52:40 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (6), printing backtrace
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7f6a54e]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(abort+0x109) [0xb7e25fb9]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7e59d3a]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7e615cf]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_free+0x82) [0xb7e61672]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_destroy+0x75) [0xb7f64295]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so
> [0xb75db29c]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace:
> /usr/lib/glusterfs/1.3.0-pre5/xlator/protocol/server.so(notify+0x2fb)
> [0xb75d651b]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(transport_notify+0x37)
> [0xb7f6b9f7]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(sys_epoll_iteration+0xd9)
> [0xb7f6c489]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(poll_iteration+0x1d)
> [0xb7f6bacd]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x804927e]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xc8)
> [0xb7e10ea8]
> > 2007-06-28 17:52:40 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [glusterfsd] [0x8048cb1]
> >
> > Majied
> >
> >
> >
> > On Thu, 28 Jun 2007 16:46:02 -0400 (EDT)
> > Harris Landgarten <harrisl at lhjonline.com> wrote:
> >
> > > Majied,
> > >
> > > This looks like the same bug in io-threads that I have already
> reported. Try turning off io-threads and see if your problem goes away.
> > >
> > > Harris
> > >
> > > ----- Original Message -----
> > > From: "Majied Najjar" <majied.najjar at nationalnet.com>
> > > To: gluster-devel at nongnu.org
> > > Sent: Thursday, June 28, 2007 3:07:20 PM (GMT-0500) America/New_York
> > > Subject: Re: [Gluster-devel] Re: client cannot maintain mount of
> unified AFR
> > >
> > > Here is the debug-backtrace from glusterfsd right during/after it
> dies:
> > >
> > > 2007-06-28 14:59:57 E [protocol.c:262:gf_block_unserialize_transport]
> libglusterfs/protocol: full_read of header failed: peer (127.0.0.1)
> > > 2007-06-28 14:59:57 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> > > 2007-06-28 14:59:57 E [protocol.c:262:gf_block_unserialize_transport]
> libglusterfs/protocol: full_read of header failed: peer (127.0.0.1)
> > > 2007-06-28 14:59:57 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> > > 2007-06-28 14:59:57 E [protocol.c:262:gf_block_unserialize_transport]
> libglusterfs/protocol: full_read of header failed: peer (127.0.0.1)
> > > 2007-06-28 14:59:57 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> > > 2007-06-28 14:59:57 E [protocol.c:262:gf_block_unserialize_transport]
> libglusterfs/protocol: full_read of header failed: peer (127.0.0.1)
> > > 2007-06-28 14:59:57 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> > > 2007-06-28 14:59:57 E [protocol.c:262:gf_block_unserialize_transport]
> libglusterfs/protocol: full_read of header failed: peer (127.0.0.1)
> > > 2007-06-28 14:59:57 C [tcp.c:81:tcp_disconnect] server: connection
> disconnected
> > > 2007-06-28 15:00:47 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (11), printing backtrace
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7f2c54e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_destroy+0x4e) [0xb7f2626e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_unref+0x4e) [0xb7f2630e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0 [0xb7f302d0]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(call_resume+0x67) [0xb7f30417]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/performance/io-
> threads.so [0xb75a01ef]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libpthread.so.0 [0xb7ef4240]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__clone+0x5e) [0xb7e893de]
> > > 2007-06-28 15:00:47 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (11), printing backtrace
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7fbf54e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_destroy+0x4e) [0xb7fb926e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(dict_unref+0x4e) [0xb7fb930e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0 [0xb7fc32d0]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(call_resume+0x67) [0xb7fc3417]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/performance/io-
> threads.so [0xb76331ef]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libpthread.so.0 [0xb7f87240]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__clone+0x5e) [0xb7f1c3de]
> > > 2007-06-28 15:00:47 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (6), printing backtrace
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7eda54e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(abort+0x109) [0xb7d95fb9]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7dc9d3a]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7dcfd8c]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7dd139f]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_free+0x82) [0xb7dd1672]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(call_resume+0x40) [0xb7ede3f0]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/performance/io-
> threads.so [0xb754e1ef]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libpthread.so.0 [0xb7ea2240]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__clone+0x5e) [0xb7e373de]
> > > 2007-06-28 15:00:47 C [common-utils.c:205:gf_print_trace]
> debug-backtrace: Got signal (6), printing backtrace
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(gf_print_trace+0x2e)
> [0xb7ef054e]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: [0xffffe420]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(abort+0x109) [0xb7dabfb9]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7ddfd3a]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7de5d8c]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6 [0xb7de739f]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__libc_free+0x82) [0xb7de7672]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/libglusterfs.so.0(call_resume+0x40) [0xb7ef43f0]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /usr/lib/glusterfs/1.3.0-pre5/xlator/performance/io-
> threads.so [0xb75641ef]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libpthread.so.0 [0xb7eb8240]
> > > 2007-06-28 15:00:47 C [common-utils.c:207:gf_print_trace]
> debug-backtrace: /lib/tls/i686/cmov/libc.so.6(__clone+0x5e) [0xb7e4d3de]
> > >
> > > Majied
> > >
> > >
> > >
> > > On Thu, 28 Jun 2007 11:32:53 -0400
> > > Majied Najjar <majied.najjar at nationalnet.com> wrote:
> > >
> > > > Yes. After I sent this message, I realized that I neglected to
> upgrade the client.  However, after I upgraded the client and updated the
> config to include the namespace info, the servers kept crashing.  Since this
> was a production machine, I had to downgrade as my "maintenance window" was
> over. :-)
> > > >
> > > > In an effort to get more data, I set up another instance on a
> testing server and got somewhat similar results.  I have placed my core file
> from the server crash at http://majied.net/core.txt and my client/server
> config at http://majied.net/client-server.txt .
> > > >
> > > > Let me know if you need more information.
> > > >
> > > > Thanks,
> > > > Majied
> > > >
> > > >
> > > > On Thu, 28 Jun 2007 18:43:34 +0530
> > > > "Anand Avati" <avati at zresearch.com> wrote:
> > > >
> > > > > You would get a 'connection refused' if the server is not running.
> Can you
> > > > > please check if glusterfsd was running at that moment? also please
> get the
> > > > > logs of the glusterfsd which was not running (and if possible, the
> core
> > > > > dump's backtrace)
> > > > >
> > > > > Also have you upgraded all the servers and clients?
> > > > >
> > > > > thanks,
> > > > > avati
> > > > >
> > > > >
> > > > > 2007/6/27, Majied Najjar <majied.najjar at nationalnet.com>:
> > > > > >
> > > > > > Also,
> > > > > >
> > > > > > This happened when the first client in the client config
> > > > > > rebooted.  Normally, the second client in the afr group would
> have picked up
> > > > > > the slack, but instead I was getting connection refused from the
> client.  I
> > > > > > am assuming this is a locking issue?
> > > > > >
> > > > > > Majied Najjar
> > > > >
> > > > >
> > > > >
> > > > > --
> > > > > Anand V. Avati
> > > >
> > > >
> > > > _______________________________________________
> > > > Gluster-devel mailing list
> > > > Gluster-devel at nongnu.org
> > > > http://lists.nongnu.org/mailman/listinfo/gluster-devel
> > >
> > >
> > > _______________________________________________
> > > Gluster-devel mailing list
> > > Gluster-devel at nongnu.org
> > > http://lists.nongnu.org/mailman/listinfo/gluster-devel
> > >
> >
>
>
> _______________________________________________
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> Gluster-devel at nongnu.org
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>



-- 
Anand V. Avati



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