after about 17 hours of continuous operation, my glusterfs client crashed
with
the following log:
2007-07-07 04:52:23 C [common-utils.c:208:gf_print_trace] debug-backtrace:
Got
signal (6), printing backtrace
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/usr/local/lib/libglusterfs.so.0(gf_print_trace+0x26) [0x18c956]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/lib/tls/libc.so.6 [0x5dd898]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/lib/tls/libc.so.6(abort+0xe9) [0x5df209]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/lib/tls/libc.so.6 [0x61171a]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/lib/tls/libc.so.6 [0x61899c]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/lib/tls/libc.so.6(calloc+0xd6) [0x61a176]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
[glusterfs] [0x804e81c]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/usr/local/lib/libglusterfs.so.0(transport_notify+0x34) [0x18d930]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/usr/local/lib/libglusterfs.so.0(sys_epoll_iteration+0xc1) [0x18df45]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/usr/local/lib/libglusterfs.so.0(poll_iteration+0x1b) [0x18dacf]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
[glusterfs] [0x804a3ab]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
/lib/tls/libc.so.6(__libc_start_main+0xd3) [0x5cade3]
2007-07-07 04:52:23 C [common-utils.c:210:gf_print_trace] debug-backtrace:
[glusterfs] [0x8049dc9]
gdb backtrace:
#0 0x005987a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#1 0x0073b6f4 in raise () from /lib/tls/libpthread.so.0
#2 0x0018ca0a in gf_print_trace (signum=6) at
../../../libglusterfs/src/common-utils.c:214
#3 <signal handler called>
#4 0x005987a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2
#5 0x005dd7a5 in raise () from /lib/tls/libc.so.6
#6 0x005df209 in abort () from /lib/tls/libc.so.6
#7 0x0061171a in __libc_message () from /lib/tls/libc.so.6
#8 0x0061899c in _int_malloc () from /lib/tls/libc.so.6
#9 0x0061a176 in calloc () from /lib/tls/libc.so.6
#10 0x0804e81c in fuse_transport_notify (xl=0x8a95420, event=2,
data=0x8a955f0) at ../../../glusterfs-fuse/src/fuse-bridge.c:1938
#11 0x0018d930 in transport_notify (this=0x8a955f0, event=1) at
../../../libglusterfs/src/transport.c:152
#12 0x0018df45 in sys_epoll_iteration (ctx=0xbff98da0) at
../../../libglusterfs/src/epoll.c:54
#13 0x0018dacf in poll_iteration (ctx=0xbff98da0) at
../../../libglusterfs/src/transport.c:260
#14 0x0804a3ab in main (argc=8, argv=0xbff98e74) at
../../../glusterfs-fuse/src/glusterfs.c:348
client spec:
volume ns
type protocol/client
option transport-type tcp/client
option remote-host nfs-deb-03
option remote-subvolume ns
end-volume
volume client01
type protocol/client
option transport-type tcp/client
option remote-host nfs-deb-03
option remote-subvolume brick01
end-volume
volume client02
type protocol/client
option transport-type tcp/client
option remote-host nfs-deb-03
option remote-subvolume brick02
end-volume
volume client03
type protocol/client
option transport-type tcp/client
option remote-host nfs-deb-03
option remote-subvolume brick03
end-volume
volume client31
type protocol/client
option transport-type tcp/client
option remote-host nfs-deb-03
option remote-subvolume brick31
end-volume
volume export
type cluster/unify
subvolumes client01 client02 client03 client31
option namespace ns
option scheduler alu
option alu.limits.min-free-disk 1GB
option alu.order
disk-usage:read-usage:write-usage:open-files-usage:disk-speed-usage
end-volume
volume iothreads
type performance/io-threads
option thread-count 4
option cache-size 16MB
subvolumes export
end-volume
volume readahead
type performance/read-ahead
option page-size 4096
option page-count 16
subvolumes iothreads
end-volume
volume writeback
type performance/write-behind
option aggregate-size 131072
option flush-behind on
subvolumes readahead
end-volume
Any idea what could be wrong?
Rhesa
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