[Bugs] [Bug 1272436] glusterd crashing

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1272436



--- Comment #14 from florian.leduc at free.fr ---
Hello guys,

For some times, no crashed occured, but after enabling quota feature we started
to see crashes of glusterfsd (but no more glusterd) and we experienced wierd
behavior:

1. glusterfsd crashes from times to times (see backtrace below)
2. after enabling quotas, a lot of CPU was consumed (around 60% of 32 vcpu). 
3. a lot of split-brain and unsynched entries has appeared in gluster vomheal
info


[2015-12-15 17:35:54.236684] I [glusterfsd-mgmt.c:57:mgmt_cbk_spec] 0-mgmt:
Volume file changed
[2015-12-15 17:35:54.241767] I [graph.c:269:gf_add_cmdline_options]
0-data-01-server: adding option 'listen-port' for volume 'data-01-server' with
value '49154'
[2015-12-15 17:35:54.241810] I [graph.c:269:gf_add_cmdline_options]
0-data-01-posix: adding option 'glusterd-uuid' for volume 'data-01-posix' with
value 'e2a44035-0e7d-4796-819a-062f916b0d49'
[2015-12-15 17:35:54.248617] I [MSGID: 121037]
[changetimerecorder.c:1686:reconfigure] 0-data-01-changetimerecorder: set!
[2015-12-15 17:35:54.249140] W [socket.c:3636:reconfigure] 0-data-01-quota:
NBIO on -1 failed (Bad file descriptor)
[2015-12-15 17:35:54.249388] I [MSGID: 115034]
[server.c:403:_check_for_auth_option] 0-/var/opt/hosting/data/volume_data-01:
skip format check for non-addr auth option
auth.login./var/opt/hosting/data/volume_data-01.allow
[2015-12-15 17:35:54.249442] I [MSGID: 115034]
[server.c:403:_check_for_auth_option] 0-/var/opt/hosting/data/volume_data-01:
skip format check for non-addr auth option
auth.login.8d63107f-2fe9-40ce-99e6-6a7a6ac0d49e.password
[2015-12-15 17:35:54.249648] I [login.c:81:gf_auth] 0-auth/login: allowed user
names: 8d63107f-2fe9-40ce-99e6-6a7a6ac0d49e
[2015-12-15 17:35:54.249686] I [login.c:81:gf_auth] 0-auth/login: allowed user
names: 8d63107f-2fe9-40ce-99e6-6a7a6ac0d49e
[2015-12-15 17:35:54.249713] I [login.c:81:gf_auth] 0-auth/login: allowed user
names: 8d63107f-2fe9-40ce-99e6-6a7a6ac0d49e
[2015-12-15 17:35:54.249741] I [login.c:81:gf_auth] 0-auth/login: allowed user
names: 8d63107f-2fe9-40ce-99e6-6a7a6ac0d49e
[2015-12-15 17:35:54.249771] I [login.c:81:gf_auth] 0-auth/login: allowed user
names: 8d63107f-2fe9-40ce-99e6-6a7a6ac0d49e
[2015-12-15 17:35:54.249795] I [login.c:81:gf_auth] 0-auth/login: allowed user
names: 8d63107f-2fe9-40ce-99e6-6a7a6ac0d49e
pending frames:
frame : type(0) op(14)
frame : type(0) op(0)
patchset: git://git.gluster.com/glusterfs.git
signal received: 11
time of crash: 
2015-12-15 17:35:54
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 3.7.6
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(_gf_msg_backtrace_nomem+0x92)[0x7f9aced33562]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_print_trace+0x31d)[0x7f9aced4f51d]
/lib/x86_64-linux-gnu/libc.so.6(+0x36d40)[0x7f9ace131d40]
/lib/x86_64-linux-gnu/libpthread.so.0(pthread_spin_lock+0x0)[0x7f9ace4cd0f0]
---------

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