[Gluster-devel] Segfault in glusterfs client
Pooya Woodcock
pooya at packetcloud.net
Thu Jul 12 12:10:24 UTC 2007
[root at node02 ~]# gdb glusterfs -c /core.13358
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
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "x86_64-redhat-linux-gnu"...Using host
libthread_db library "/lib64/tls/libthread_db.so.1".
Core was generated by `
[glusterfs]
'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/lib/libglusterfs.so.0...done.
Loaded symbols for /usr/local/lib/libglusterfs.so.0
Reading symbols from /usr/local/lib/libibverbs.so.1...done.
Loaded symbols for /usr/local/lib/libibverbs.so.1
Reading symbols from /usr/local/lib/libfuse.so.2...done.
Loaded symbols for /usr/local/lib/libfuse.so.2
Reading symbols from /lib64/libdl.so.2...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/tls/libpthread.so.0...done.
Loaded symbols for /lib64/tls/libpthread.so.0
Reading symbols from /lib64/tls/libc.so.6...done.
Loaded symbols for /lib64/tls/libc.so.6
Reading symbols from /usr/lib64/libsysfs.so.1...done.
Loaded symbols for /usr/lib64/libsysfs.so.1
Reading symbols from /lib64/tls/librt.so.1...done.
Loaded symbols for /lib64/tls/librt.so.1
Reading symbols from /lib64/libselinux.so.1...done.
Loaded symbols for /lib64/libselinux.so.1
Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
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/xlator/
cluster/unify.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
cluster/unify.so
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
performance/io-threads.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
performance/io-threads.so
Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
performance/read-ahead.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
performance/read-ahead.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 /usr/local/lib/glusterfs/1.3.0-pre5.2/scheduler/
rr.so...done.
Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/scheduler/rr.so
Reading symbols from /lib64/libgcc_s.so.1...done.
Loaded symbols for /lib64/libgcc_s.so.1
#0 unify_open (frame=0x2a960d3ed0, this=0x514b70, loc=0x2a960cd178,
flags=32770) at unify.c:956
956 loc_t tmp_loc = {
(gdb) frame 0
#0 unify_open (frame=0x2a960d3ed0, this=0x514b70, loc=0x2a960cd178,
flags=32770) at unify.c:956
956 loc_t tmp_loc = {
(gdb) p list
$2 = (struct list_head *) 0x2a960588b0
(gdb) p ino_list
$3 = (unify_inode_list_t *) 0x2a96096e00
(gdb) quit
On Jul 12, 2007, at 5:05 AM, Anand Avati wrote:
> Thanks!
> also can you get the same variables from the other core as well? it
> will be of great help!
>
> thanks,
> avati
>
> 2007/7/12, Pooya Woodcock < pooya at packetcloud.net>:[root at node04 ~]#
> gdb glusterfs -c /core.10743
> 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
> welcome to change it and/or distribute copies of it under certain
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB. Type "show warranty" for
> details.
> This GDB was configured as "x86_64-redhat-linux-gnu"...Using host
> libthread_db library "/lib64/tls/libthread_db.so.1".
>
> Core was generated by `
> [glusterfs]
> '.
> Program terminated with signal 11, Segmentation fault.
> Reading symbols from /usr/local/lib/libglusterfs.so.0...done.
> Loaded symbols for /usr/local/lib/libglusterfs.so.0
> Reading symbols from /usr/local/lib/libibverbs.so.1...done.
> Loaded symbols for /usr/local/lib/libibverbs.so.1
> Reading symbols from /usr/local/lib/libfuse.so.2...done.
> Loaded symbols for /usr/local/lib/libfuse.so.2
> Reading symbols from /lib64/libdl.so.2...done.
> Loaded symbols for /lib64/libdl.so.2
> Reading symbols from /lib64/tls/libpthread.so.0...done.
> Loaded symbols for /lib64/tls/libpthread.so.0
> Reading symbols from /lib64/tls/libc.so.6...done.
> Loaded symbols for /lib64/tls/libc.so.6
> Reading symbols from /usr/lib64/libsysfs.so.1...done.
> Loaded symbols for /usr/lib64/libsysfs.so.1
> Reading symbols from /lib64/tls/librt.so.1...done.
> Loaded symbols for /lib64/tls/librt.so.1
> Reading symbols from /lib64/libselinux.so.1...done.
> Loaded symbols for /lib64/libselinux.so.1
> Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
> Loaded symbols for /lib64/ld- linux-x86-64.so.2
> 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/xlator/
> cluster/unify.so...done.
> Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> cluster/unify.so
> Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> performance/io-threads.so...done.
> Loaded symbols for /usr/local/lib/glusterfs/1.3.0- pre5.2/xlator/
> performance/io-threads.so
> Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> performance/read-ahead.so...done.
> Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> performance/read-ahead.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 /usr/local/lib/glusterfs/1.3.0- pre5.2/scheduler/
> rr.so...done.
> Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/scheduler/
> rr.so
> Reading symbols from /lib64/libgcc_s.so.1...done.
> Loaded symbols for /lib64/libgcc_s.so.1
> #0 0x0000002a95ac0355 in unify_unlink (frame=0x2a96200c80,
> this=Variable "this" is not available.
> ) at unify.c:2251
> 2251 list_for_each_entry (ino_list, list, list_head)
> (gdb) frame 0
> #0 0x0000002a95ac0355 in unify_unlink (frame=0x2a96200c80,
> this=Variable "this" is not available.
> ) at unify.c:2251
> 2251 list_for_each_entry (ino_list, list, list_head)
> (gdb) p list
> $1 = (struct list_head *) 0x5eb9e0
> (gdb) p ino_list
> $2 = (unify_inode_list_t *) 0x0
>
>
> I am looking through my logs now.
>
>
>
> On Jul 12, 2007, at 4:53 AM, Anand Avati wrote:
>
> > Pooya,
> > can you get the output of following commands in gdb?
> >
> > 'p list'
> > 'p ino_list'
> >
> > get them from 'frame 0'
> >
> > thanks,
> > avati
> >
> > 2007/7/12, Pooya Woodcock < pooya at packetcloud.net>:Here's another
> > error I just got, running on patch 299.
> >
> > [root at node04 ~]# gdb glusterfs -c /core.10743
> > 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
> > welcome to change it and/or distribute copies of it under certain
> > conditions.
> > Type "show copying" to see the conditions.
> > There is absolutely no warranty for GDB. Type "show warranty" for
> > details.
> > This GDB was configured as "x86_64-redhat-linux-gnu"...Using host
> > libthread_db library "/lib64/tls/libthread_db.so.1".
> >
> > Core was generated by `
> > [glusterfs]
> > '.
> > Program terminated with signal 11, Segmentation fault.
> > Reading symbols from /usr/local/lib/libglusterfs.so.0...done.
> > Loaded symbols for /usr/local/lib/libglusterfs.so.0
> > Reading symbols from /usr/local/lib/libibverbs.so.1...done.
> > Loaded symbols for /usr/local/lib/libibverbs.so.1
> > Reading symbols from /usr/local/lib/libfuse.so.2...done.
> > Loaded symbols for /usr/local/lib/libfuse.so.2
> > Reading symbols from /lib64/libdl.so.2...done.
> > Loaded symbols for /lib64/libdl.so.2
> > Reading symbols from /lib64/tls/libpthread.so.0...done.
> > Loaded symbols for /lib64/tls/libpthread.so.0
> > Reading symbols from /lib64/tls/libc.so.6...done.
> > Loaded symbols for /lib64/tls/libc.so.6
> > Reading symbols from /usr/lib64/libsysfs.so.1...done.
> > Loaded symbols for /usr/lib64/libsysfs.so.1
> > Reading symbols from /lib64/tls/librt.so.1...done.
> > Loaded symbols for /lib64/tls/librt.so.1
> > Reading symbols from /lib64/libselinux.so.1...done.
> > Loaded symbols for /lib64/libselinux.so.1
> > Reading symbols from /lib64/ld-linux-x86-64.so.2...done .
> > Loaded symbols for /lib64/ld-linux-x86-64.so.2
> > 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/xlator/
> > cluster/unify.so...done.
> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> > cluster/unify.so
> > Reading symbols from /usr/local/lib/glusterfs/1.3.0- pre5.2/xlator/
> > performance/io-threads.so...done.
> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> > performance/io-threads.so
> > Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> > performance/read-ahead.so...done.
> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/
> > performance/read-ahead.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 /usr/local/lib/glusterfs/1.3.0- pre5.2/
> scheduler/
> > rr.so...done.
> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0- pre5.2/scheduler/
> > rr.so
> > Reading symbols from /lib64/libgcc_s.so.1...done.
> > Loaded symbols for /lib64/libgcc_s.so.1
> > #0 0x0000002a95ac0355 in unify_unlink (frame=0x2a96200c80,
> > this=Variable "this" is not available.
> > )
> > at unify.c:2251
> > 2251 list_for_each_entry (ino_list, list, list_head)
> > (gdb) bt
> > #0 0x0000002a95ac0355 in unify_unlink (frame=0x2a96200c80,
> > this=Variable "this" is not available.
> > )
> > at unify.c:2251
> > #1 0x0000002a95560ba3 in default_unlink (frame=0x2a960eeea0,
> > this=0x515700,
> > loc=0x2a96237058) at defaults.c:480
> > #2 0x0000002a95560ba3 in default_unlink (frame=0x2a96239100,
> > this=0x5160a0,
> > loc=0x2a96237058) at defaults.c:480
> > #3 0x0000000000404dbc in fuse_unlink (req=Variable "req" is not
> > available.
> > ) at fuse-bridge.c:779
> > #4 0x0000000000407b52 in fuse_transport_notify (xl=Variable "xl" is
> > not available.
> > ) at fuse-bridge.c:1937
> > #5 0x0000002a95563e86 in sys_epoll_iteration (ctx=Variable "ctx" is
> > not available.
> > ) at epoll.c:54
> > #6 0x0000000000402f4e in main (argc=7, argv=0x7fbffff9d8) at
> > glusterfs.c:348
> > (gdb)
> >
> > ---
> >
> > 2007-07-11 13:17:43 D [fuse-bridge.c :338:fuse_lookup] glusterfs-
> fuse:
> > LOOKUP 6832132/sess_d3f8a56baaf7969ac3e6d58c2db6d056 (/php_sessions/
> > sess_d3f8a5
> > 6baaf7969ac3e6d58c2db6d056)
> > 2007-07-11 13:17:43 D [inode.c:511:__create_inode] brick1/inode:
> > create inode(29165869)
> > 2007-07-11 13:17:43 D [inode.c:302:__active_inode] brick1/inode:
> > activating inode(29165869), lru=0/1000
> > 2007-07-11 13:17:43 D [ inode.c:511:__create_inode] brick1-afr/
> inode:
> > create inode(3819808)
> > 2007-07-11 13:17:43 D [inode.c:302:__active_inode] brick1-afr/inode:
> > activating inode(3819808), lru=0/1000
> > 2007-07-11 13:17:43 D [inode.c:511:__create_inode] afr1/inode:
> create
> > inode(29165869)
> > 2007-07-11 13:17:43 D [inode.c:302:__active_inode] afr1/inode:
> > activating inode(29165869), lru=0/1000
> > 2007-07-11 13:17:43 D [inode.c:511:__create_inode] ns/inode: create
> > inode(6832647)
> > 2007-07-11 13:17:43 D [ inode.c:302:__active_inode] ns/inode:
> > activating inode(6832647), lru=0/1000
> > 2007-07-11 13:17:43 D [fuse-bridge.c:288:fuse_entry_cbk] glusterfs-
> > fuse: ENTRY => 6832647
> > 2007-07-11 13:17:43 D [inode.c:302:__active_inode] fuse/inode:
> > activating inode(6832647), lru=505/1024
> > 2007-07-11 13:17:43 D [inode.c:332:__passive_inode] fuse/inode:
> > passivating inode(6832647), lru=506/1024
> > 2007-07-11 13:17:43 D [inode.c:332:__passive_inode] fuse/inode:
> > passivating inode(6832132), lru=507/1024
> > 2007-07-11 13:17:43 D [fuse-bridge.c:775:fuse_unlink] glusterfs-
> fuse:
> > UNLINK 6832132/sess_d3f8a56baaf7969ac3e6d58c2db6d056
> > 2007-07-11 13:17:43 D [inode.c:302:__active_inode] fuse/inode:
> > activating inode(6832647), lru=506/1024
> > 2007-07-11 13:17:43 D [inode.c:302:__active_inode] fuse/inode:
> > activating inode(6832132), lru=505/1024
> > 2007-07-11 13:17:43 C [common-utils.c:208:gf_print_trace] debug-
> > backtrace: Got signal (11), printing backtrace
> > 2007-07-11 13:17:43 C [common-utils.c:210:gf_print_trace] debug-
> > backtrace: /usr/local/lib/libglusterfs.so.0(gf_print_trace+0x22)
> > [0x2a95562782]
> > 2007-07-11 13:17:43 C [ common-utils.c:210:gf_print_trace] debug-
> > backtrace: /lib64/tls/libc.so.6 [0x3b2842e2b0]
> > 2007-07-11 13:17:43 C [common-utils.c:210:gf_print_trace] debug-
> > backtrace: /usr/local/lib/glusterfs/1.3.0-pre5.2/xlator/cluster/
> > unify.so(unify_unlink
> > +0x85) [0x2a95ac0355]
> > 2007-07-11 13:17:43 C [common-utils.c:210:gf_print_trace] debug-
> > backtrace: /usr/local/lib/libglusterfs.so.0(default_unlink+0x83)
> > [0x2a95560ba3]
> > 2007-07-11 13:17:43 C [ common-utils.c:210:gf_print_trace] debug-
> > backtrace: /usr/local/lib/libglusterfs.so.0(default_unlink+0x83)
> > [0x2a95560ba3]
> > 2007-07-11 13:17:43 C [ common-utils.c:210:gf_print_trace] debug-
> > backtrace: [glusterfs] [0x404dbc]
> > 2007-07-11 13:17:43 C [common-utils.c:210:gf_print_trace] debug-
> > backtrace: [glusterfs] [0x407b52]
> > 2007-07-11 13:17:43 C [ common-utils.c:210:gf_print_trace] debug-
> > backtrace: /usr/local/lib/libglusterfs.so.0(sys_epoll_iteration
> +0xc6)
> > [0x2a95563e86]
> > 2007-07-11 13:17:43 C [common-utils.c:210:gf_print_trace] debug-
> > backtrace: [glusterfs] [0x402f4e]
> > 2007-07-11 13:17:43 C [common-utils.c:210:gf_print_trace] debug-
> > backtrace: /lib64/tls/libc.so.6(__libc_start_main+0xdb)
> [0x3b2841c3fb]
> > 2007-07-11 13:17:43 C [common-utils.c:210:gf_print_trace] debug-
> > backtrace: [glusterfs] [0x40290a]
> >
> >
> >
> >
> >
> > On Jul 11, 2007, at 9:58 AM, Pooya Woodcock wrote:
> >
> > > Hi Avati,
> > > Confirmed fixed. Thanks, running great so far.
> > > Pooya
> > >
> > > On Jul 10, 2007, at 11:50 PM, Anand Avati wrote:
> > >
> > >> Pooya,
> > >> this bug is fixed in patch 295. can you please confirm if some
> > >> operations were performed when one (or more) server was down to
> > >> reproduce this bug?
> > >>
> > >> thanks,
> > >> avati
> > >>
> > >> 2007/7/11, Pooya Woodcock < pooya at packetcloud.net >:This is on
> > >> patch 293 in 2.5 mainline.
> > >> -Pooya
> > >>
> > >> On Jul 10, 2007, at 7:40 PM, Amar S. Tumballi wrote:
> > >>
> > >> > Hi Pooya,
> > >> > Thanks for the bt, but can you tell us which version (or
> > patch in
> > >> > tla) are you using?
> > >> >
> > >> > -amar
> > >> >
> > >> > On 7/11/07, Pooya Woodcock < pooya at packetcloud.net>
> wrote:Here is
> > >> > gdb output on the core..
> > >> >
> > >> > [root at node02 ~]# gdb glusterfs -c /core.6612
> > >> > 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
> > >> > welcome to change it and/or distribute copies of it under
> certain
> > >> > conditions.
> > >> > Type "show copying" to see the conditions.
> > >> > There is absolutely no warranty for GDB. Type "show warranty"
> > for
> > >> > details.
> > >> > This GDB was configured as "x86_64-redhat-linux-gnu"...Using
> host
> > >> > libthread_db library "/lib64/tls/libthread_db.so.1".
> > >> >
> > >> > Core was generated by `
> > >> > [glusterfs]
> > >> > '.
> > >> > Program terminated with signal 11, Segmentation fault.
> > >> > Reading symbols from /usr/local/lib/libglusterfs.so.0...done.
> > >> > Loaded symbols for /usr/local/lib/libglusterfs.so.0
> > >> > Reading symbols from /usr/local/lib/libibverbs.so.1...done.
> > >> > Loaded symbols for /usr/local/lib/libibverbs.so.1
> > >> > Reading symbols from /usr/local/lib/libfuse.so.2...done.
> > >> > Loaded symbols for /usr/local/lib/libfuse.so.2
> > >> > Reading symbols from /lib64/libdl.so.2...done.
> > >> > Loaded symbols for /lib64/libdl.so.2
> > >> > Reading symbols from /lib64/tls/libpthread.so.0...done.
> > >> > Loaded symbols for /lib64/tls/libpthread.so.0
> > >> > Reading symbols from /lib64/tls/libc.so.6...done.
> > >> > Loaded symbols for /lib64/tls/libc.so.6
> > >> > Reading symbols from /usr/lib64/libsysfs.so.1...done.
> > >> > Loaded symbols for /usr/lib64/libsysfs.so.1
> > >> > Reading symbols from /lib64/tls/librt.so.1...done.
> > >> > Loaded symbols for /lib64/tls/librt.so.1
> > >> > Reading symbols from /lib64/libselinux.so.1...done.
> > >> > Loaded symbols for /lib64/libselinux.so.1
> > >> > Reading symbols from /lib64/ld- linux-x86-64.so.2...done.
> > >> > Loaded symbols for /lib64/ld- linux-x86-64.so.2
> > >> > 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/
> > xlator/
> > >> > cluster/unify.so...done.
> > >> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/
> xlator/
> > >> > cluster/unify.so
> > >> > Reading symbols from /usr/local/lib/glusterfs/1.3.0- pre5.2/
> > xlator/
> > >> > performance/io- threads.so...done.
> > >> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0- pre5.2/
> xlator/
> > >> > performance/io- threads.so
> > >> > Reading symbols from /usr/local/lib/glusterfs/1.3.0-pre5.2 /
> > xlator/
> > >> > performance/read-ahead.so...done.
> > >> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0- pre5.2/
> xlator/
> > >> > performance/read- ahead.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 /usr/local/lib/glusterfs/1.3.0- pre5.2/
> > >> scheduler/
> > >> > rr.so...done.
> > >> > Loaded symbols for /usr/local/lib/glusterfs/1.3.0-pre5.2/
> > scheduler/
> > >> > rr.so
> > >> > Reading symbols from /lib64/libgcc_s.so.1...done.
> > >> > Loaded symbols for /lib64/libgcc_s.so.1
> > >> > #0 inode_unref (inode=0x0) at inode.c:403
> > >> > 403 inode_table_t *table = inode->table;
> > >> >
> > >> > (gdb) backtrace
> > >> > #0 inode_unref (inode=0x0) at inode.c:403
> > >> > #1 0x0000002a959ad6bc in afr_forget
> (frame=dwarf2_read_address:
> > >> > Corrupted DWARF expression.
> > >> > ) at afr.c:468
> > >> > #2 0x0000002a95564a44 in __destroy_inode
> (inode=0x2a9619bc10) at
> > >> > inode.c:250
> > >> > #3 0x0000002a95564cfc in inode_unref (inode=0x2a9619bc10) at
> > >> inode.c:
> > >> > 413
> > >> > #4 0x0000002a95abc289 in unify_forget (frame=Variable "frame"
> > >> is not
> > >> > available.
> > >> > ) at unify.c:407
> > >> > #5 0x0000002a95564a44 in __destroy_inode
> (inode=0x2a9619b8b0) at
> > >> > inode.c:250
> > >> > #6 0x0000002a95564cfc in inode_unref (inode=0x2a9619b8b0) at
> > >> inode.c:
> > >> > 413
> > >> > #7 0x0000000000407370 in fuse_forget_notify (frame=Variable
> > >> "frame"
> > >> > is not available.
> > >> > ) at fuse-bridge.c:1652
> > >> > #8 0x0000002a95564a44 in __destroy_inode
> (inode=0x2a9608f0c0) at
> > >> > inode.c:250
> > >> > #9 0x0000002a95564cfc in inode_unref (inode=0x2a9608f0c0) at
> > >> inode.c:
> > >> > 413
> > >> > #10 0x0000000000403993 in fuse_forget (req=0x2a9607de50,
> > >> ino=Variable
> > >> > "ino" is not available.
> > >> > ) at fuse-bridge.c:363
> > >> > #11 0x0000000000407b52 in fuse_transport_notify (xl=Variable
> > >> "xl" is
> > >> > not available.
> > >> > ) at fuse-bridge.c:1937
> > >> > #12 0x0000002a95563e86 in sys_epoll_iteration (ctx=Variable
> > >> "ctx" is
> > >> > not available.
> > >> > ) at epoll.c:54
> > >> > #13 0x0000000000402f4e in main (argc=7, argv=0x7fbffffa08) at
> > >> > glusterfs.c:348
> > >> >
> > >> >
> > >> >
> > >> >
> > >> >
> > >> > On Jul 10, 2007, at 1:36 PM, Pooya Woodcock wrote:
> > >> >
> > >> > > 2007-07-10 13:30:21 D [ fuse-bridge.c:338:fuse_lookup]
> > glusterfs-
> > >> > > fuse: LOOKUP 6832132/sess_3c1f96159c610b755a7def44f036a11b (/
> > >> > > php_sessions/sess_3c1f96159c610b755a
> > >> > > 7def44f036a11b)
> > >> > > 2007-07-10 13:30:21 D [inode.c:511:__create_inode] ns/inode:
> > >> create
> > >> > > inode(6832716)
> > >> > > 2007-07-10 13:30:21 D [ inode.c:302:__active_inode] ns/inode:
> > >> > > activating inode(6832716), lru=0/1000
> > >> > > 2007-07-10 13:30:21 D [inode.c:511:__create_inode] unify1/
> > inode:
> > >> > > create inode(6832716)
> > >> > > 2007-07-10 13:30:21 D [ inode.c:302:__active_inode] unify1/
> > inode:
> > >> > > activating inode(6832716), lru=0/1000
> > >> > > 2007-07-10 13:30:21 D [inode.c :511:__create_inode] brick3-
> afr/
> > >> > > inode: create inode(10535464)
> > >> > > 2007-07-10 13:30:21 D [ inode.c:302:__active_inode] brick3-
> afr/
> > >> > > inode: activating inode(10535464), lru=0/1000
> > >> > > 2007-07-10 13:30:21 D [inode.c:511:__create_inode] afr3/
> inode:
> > >> > > create inode(10535464)
> > >> > > 2007-07-10 13:30:21 D [ inode.c:302:__active_inode] afr3/
> inode:
> > >> > > activating inode(10535464), lru=0/1000
> > >> > > 2007-07-10 13:30:21 D [ fuse-bridge.c:288:fuse_entry_cbk]
> > >> glusterfs-
> > >> > > fuse: ENTRY => 6832716
> > >> > > 2007-07-10 13:30:21 D [ inode.c:511:__create_inode] fuse/
> inode:
> > >> > > create inode(6832716)
> > >> > > 2007-07-10 13:30:21 D [inode.c:302:__active_inode] fuse/
> inode:
> > >> > > activating inode(6832716), lru=454/1024
> > >> > > 2007-07-10 13:30:21 D [ inode.c:332:__passive_inode] fuse/
> > inode:
> > >> > > passivating inode(6832716), lru=455/1024
> > >> > > 2007-07-10 13:30:21 D [inode.c:332:__passive_inode] fuse/
> inode:
> > >> > > passivating inode(6832132), lru=456/1024
> > >> > > 2007-07-10 13:30:21 D [ fuse-bridge.c :775:fuse_unlink]
> > glusterfs-
> > >> > > fuse: UNLINK 6832132/sess_3c1f96159c610b755a7def44f036a11b
> > >> > > 2007-07-10 13:30:21 D [inode.c:302:__active_inode] fuse/
> inode:
> > >> > > activating inode(6832716), lru=455/1024
> > >> > > 2007-07-10 13:30:21 D [inode.c:302:__active_inode] fuse/
> inode:
> > >> > > activating inode(6832132), lru=454/1024
> > >> > > 2007-07-10 13:30:21 D [inode.c :332:__passive_inode] fuse/
> > inode:
> > >> > > passivating inode(6832716), lru=455/1024
> > >> > > 2007-07-10 13:30:21 D [inode.c:332:__passive_inode] fuse/
> inode:
> > >> > > passivating inode(6832132), lru=456/1024
> > >> > > 2007-07-10 13:30:21 D [ inode.c:302:__active_inode] fuse/
> inode:
> > >> > > activating inode(6832716), lru=455/1024
> > >> > > 2007-07-10 13:30:21 C [common-utils.c :208:gf_print_trace]
> > debug-
> > >> > > backtrace: Got signal (11), printing backtrace
> > >> > > 2007-07-10 13:30:21 C [common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0(gf_print_trace
> > +0x22)
> > >> > > [0x2a95562782]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /lib64/tls/libc.so.6 [0x37fbc2e2b0]
> > >> > > 2007-07-10 13:30:21 C [common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0(inode_unref+0x16)
> > >> > > [0x2a95564bc6]
> > >> > > 2007-07-10 13:30:21 C [common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/glusterfs/1.3.0-pre5.2 /xlator/
> > cluster/
> > >> > > afr.so [0x2a959ad6bc]
> > >> > > 2007-07-10 13:30:21 C [common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0 [0x2a95564a44]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c :210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0(inode_unref
> +0x14c)
> > >> > > [0x2a95564cfc]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c :210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/glusterfs/1.3.0- pre5.2/xlator/
> > cluster/
> > >> > > unify.so(unify_forget+0x29) [0x2a
> > >> > > 95abc289]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0 [0x2a95564a44]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0(inode_unref
> +0x14c)
> > >> > > [0x2a95564cfc]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c :210:gf_print_trace]
> > debug-
> > >> > > backtrace: [glusterfs] [0x407370]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0 [0x2a95564a44]
> > >> > > 2007-07-10 13:30:21 C [common-utils.c :210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0(inode_unref
> +0x14c)
> > >> > > [0x2a95564cfc]
> > >> > > 2007-07-10 13:30:21 C [common-utils.c :210:gf_print_trace]
> > debug-
> > >> > > backtrace: [glusterfs] [0x403993]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c :210:gf_print_trace]
> > debug-
> > >> > > backtrace: [glusterfs] [0x407b52]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /usr/local/lib/libglusterfs.so.0
> (sys_epoll_iteration
> > >> > > +0xc6) [0x2a95563e86]
> > >> > > 2007-07-10 13:30:21 C [common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: [glusterfs] [0x402f4e]
> > >> > > 2007-07-10 13:30:21 C [ common-utils.c:210:gf_print_trace]
> > debug-
> > >> > > backtrace: /lib64/tls/libc.so.6(__libc_start_main+0xdb)
> > >> > [0x37fbc1c3fb]
> > >> > > 2007-07-10 13:30:21 C [common-utils.c :210:gf_print_trace]
> > debug-
> > >> > > backtrace: [glusterfs] [0x40290a]
> > >> > >
> > >> > >
> > >> > > _______________________________________________
> > >> > > 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
> > >> >
> > >> >
> > >> >
> > >> > --
> > >> > Amar Tumballi
> > >> > http://amar.80x25.org
> > >> > [bulde on #gluster/irc.gnu.org]
> > >>
> > >>
> > >>
> > >> _______________________________________________
> > >> Gluster-devel mailing list
> > >> Gluster-devel at nongnu.org
> > >> http://lists.nongnu.org/mailman/listinfo/gluster-devel
> > >>
> > >>
> > >>
> > >> --
> > >> Anand V. Avati
> > >
> > >
> > >
> > > _______________________________________________
> > > Gluster-devel mailing list
> > > Gluster-devel at nongnu.org
> > > http://lists.nongnu.org/mailman/listinfo/gluster-devel
> >
> >
> >
> >
> > --
> > Anand V. Avati
>
>
>
>
> --
> Anand V. Avati
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