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</o:shapelayout></xml><![endif]--></head><body lang=ZH-CN link=blue vlink=purple style='text-justify-trim:punctuation'><div class=WordSection1><p class=MsoNormal><span lang=EN-US>I installed GlusterFS 3.3.1 in my 24 servers, created a DHT+AFR volume and mounted it with native client.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Recently, some glusterfs clients is crashed, the log is as below.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>The OS is 64bit CentOS6.2, kernel version: 2.6.32-220.23.1.el6.x86_64 #1 SMP Fri Jun 28 00:56:49 CST 2013 x86_64 x86_64 x86_64 GNU/Linux<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>pending frames:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>frame : type(1) op(LOOKUP)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>frame : type(1) op(LOOKUP)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>frame : type(1) op(LOOKUP)<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>patchset: git://git.gluster.com/glusterfs.git<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>signal received: 6<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>time of crash: 2013-09-05 00:37:40<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>configuration details:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>argp 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>backtrace 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>dlfcn 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>fdatasync 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>libpthread 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>llistxattr 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>setfsid 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>spinlock 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>epoll.h 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>xattr.h 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>st_atim.tv_nsec 1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>package-string: glusterfs 3.3.1<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/lib64/libc.so.6[0x3ac0232900]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/lib64/libc.so.6(gsignal+0x35)[0x3ac0232885]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/lib64/libc.so.6(abort+0x175)[0x3ac0234065]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/lib64/libc.so.6[0x3ac026f7a7]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/lib64/libc.so.6[0x3ac02750c6]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/libglusterfs.so.0(mem_put+0x64)[0x7f3f99c2c684]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/glusterfs/3.3.1/xlator/cluster/replicate.so(afr_local_cleanup+0x60)[0x7f3f95209c30]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/glusterfs/3.3.1/xlator/cluster/replicate.so(afr_lookup_cbk+0x5a1)[0x7f3f952110f1]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/glusterfs/3.3.1/xlator/protocol/client.so(client3_1_lookup_cbk+0x6b0)[0x7f3f9544b550]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/libgfrpc.so.0(rpc_clnt_handle_reply+0xa5)[0x7f3f999e44e5]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/libgfrpc.so.0(rpc_clnt_notify+0x120)[0x7f3f999e4ce0]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/libgfrpc.so.0(rpc_transport_notify+0x28)[0x7f3f999dfeb8]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/glusterfs/3.3.1/rpc-transport/socket.so(socket_event_poll_in+0x34)[0x7f3f96295764]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/glusterfs/3.3.1/rpc-transport/socket.so(socket_event_handler+0xc7)[0x7f3f96295847]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/lib/libglusterfs.so.0(+0x3e464)[0x7f3f99c2b464]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/sbin/glusterfs(main+0x58a)[0x40736a]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/lib64/libc.so.6(__libc_start_main+0xfd)[0x3ac021ecdd]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>/usr/sbin/glusterfs[0x4042d9]<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>---------<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US>Best regards.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Willard Song<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p></div></body></html>