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Hi all,<BR>
<BR>
Our service using GlusterFS is in production since one week and we are managing a huge trafic. The last night, one of the Gluster client (on a physical node with a lot of virtual engines) crashed. Can you give me more information about the log of the crash?<BR>
<BR>
Here is the log: <BR>
<BR>
pending frames:<BR>
frame : type(1) op(READ)<BR>
frame : type(1) op(READ)<BR>
frame : type(1) op(READ)<BR>
frame : type(1) op(CREATE)<BR>
frame : type(1) op(CREATE)<BR>
<BR>
patchset: v3.0.6<BR>
signal received: 6<BR>
time of crash: 2010-11-06 05:38:11<BR>
configuration details:<BR>
argp 1<BR>
backtrace 1<BR>
dlfcn 1<BR>
fdatasync 1<BR>
libpthread 1<BR>
llistxattr 1<BR>
setfsid 1<BR>
spinlock 1<BR>
epoll.h 1<BR>
xattr.h 1<BR>
st_atim.tv_nsec 1<BR>
package-string: glusterfs 3.0.6<BR>
/lib/libc.so.6[0x7f7644e76f60]<BR>
/lib/libc.so.6(gsignal+0x35)[0x7f7644e76ed5]<BR>
/lib/libc.so.6(abort+0x183)[0x7f7644e783f3]<BR>
/lib/libc.so.6(__assert_fail+0xe9)[0x7f7644e6fdc9]<BR>
/lib/libpthread.so.0(pthread_mutex_lock+0x686)[0x7f76451a0b16]<BR>
/lib/glusterfs/3.0.6/xlator/performance/io-cache.so(ioc_create_cbk+0x87)[0x7f7643dcd3f7]<BR>
/lib/glusterfs/3.0.6/xlator/performance/read-ahead.so(ra_create_cbk+0x1a2)[0x7f7643fd9322]<BR>
/lib/glusterfs/3.0.6/xlator/cluster/replicate.so(afr_create_unwind+0x126)[0x7f76441f1866]<BR>
/lib/glusterfs/3.0.6/xlator/cluster/replicate.so(afr_create_wind_cbk+0x10f)[0x7f76441f25ef]<BR>
/lib/glusterfs/3.0.6/xlator/protocol/client.so(client_create_cbk+0x5aa)[0x7f764443a00a]<BR>
/lib/glusterfs/3.0.6/xlator/protocol/client.so(protocol_client_pollin+0xca)[0x7f76444284ba]<BR>
/lib/glusterfs/3.0.6/xlator/protocol/client.so(notify+0xe0)[0x7f7644437d70]<BR>
/lib/libglusterfs.so.0(xlator_notify+0x43)[0x7f76455cd483]<BR>
/lib/glusterfs/3.0.6/transport/socket.so(socket_event_handler+0xe0)[0x7f76433819e0]<BR>
/lib/libglusterfs.so.0[0x7f76455e7e0f]<BR>
/sbin/glusterfs(main+0x82c)[0x40446c]<BR>
/lib/libc.so.6(__libc_start_main+0xe6)[0x7f7644e631a6]<BR>
/sbin/glusterfs[0x402a29]<BR>
<BR>
I just want to know "why" Gluster crashed.<BR>
<BR>
Regards.<BR>
Sam
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