[Gluster-users] Gluster Instance Crash v3.7.4

[muhammad.aliabbas at bt.com]

Hey Guys,

This is my first email to the group. I am not sure if it’s the right forum or if there are any conventions to raise issues.

Incident Overview:
===============
Gluster daemon on individual servers crash, with crashdump in log file. This has started happening since last upgrade from 3.6.x to 3.7.4.

Setup Topology
=============
2 Clusters, each comprise of 3 nodes.
Volume configured as replicated x 2 and distributed x 2
Geo-replication amongst clusters as they are in different data centre.

Infrastructure Information
===================
System OS: CentOS 6.7
Kernel version: 2.6.32-504.23.4.el6.x86_64
Gluster RPM Version: glusterfs-3.7.4-2.el6.x86_64


Crash Dump From One of the Incident:
==============================
patchset: git://git.gluster.com/glusterfs.git
signal received: 6
time of crash:
2015-10-07 12:11:21
configuration details:
argp 1
backtrace 1
dlfcn 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3.7.4
/usr/lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xb6)[0x7f410b691936]
/usr/lib64/libglusterfs.so.0(gf_print_trace+0x32f)[0x7f410b6b149f]
/lib64/libc.so.6(+0x326a0)[0x7f410a0316a0]
/lib64/libc.so.6(gsignal+0x35)[0x7f410a031625]
/lib64/libc.so.6(abort+0x175)[0x7f410a032e05]
/lib64/libc.so.6(+0x70537)[0x7f410a06f537]
/lib64/libc.so.6(+0x75e66)[0x7f410a074e66]
/lib64/libc.so.6(+0x789ba)[0x7f410a0779ba]
/usr/lib64/libglusterfs.so.0(iobref_destroy+0x54)[0x7f410b6cac54]
/usr/lib64/libgfrpc.so.0(rpc_transport_pollin_destroy+0x1e)[0x7f410b45d3de]
/usr/lib64/glusterfs/3.7.4/rpc-transport/socket.so(+0xabf4)[0x7f40fe73fbf4]
/usr/lib64/glusterfs/3.7.4/rpc-transport/socket.so(+0xc7bd)[0x7f40fe7417bd]
/usr/lib64/libglusterfs.so.0(+0x8b0a0)[0x7f410b6f70a0]
/lib64/libpthread.so.0(+0x7a51)[0x7f410a77da51]
/lib64/libc.so.6(clone+0x6d)[0x7f410a0e79ad]
---------


Regards,
Ali
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