[Gluster-users] NFS/RPC/Glusterd error on one brick
Frank Rothenstein
f.rothenstein at bodden-kliniken.de
Thu Nov 26 14:40:34 UTC 2015
Hey @all,
I'm having trouble on one of my gluster hosts/peers:
glusterd is starting but won't connect properly to other peer(s).
I'm stuck, after reading Bugzilla/Google Groups/Gluster Users etc I
still have no clue why Gluster won't start only on this particular
machine. It's Centos 7, i have another machine (same hardware, same
config) running with no problems.
The weirdest part is that the cluster ran before and since the upgrade
with only minor problems. Then i had to restart the machines and this
one never came back properly.
I'm can't find the cause and appreciate any help.
rpcinfo -p
program vers proto port service
100000 4 tcp 111 portmapper
100000 3 tcp 111 portmapper
100000 2 tcp 111 portmapper
100000 4 udp 111 portmapper
100000 3 udp 111 portmapper
100000 2 udp 111 portmapper
100024 1 udp 48184 status
100024 1 tcp 34779 status
Then of course:
showmount -e
clnt_create: RPC: Program not registered
No .socket-files
ls /var/run/gluster
snaps
If I run glusterd in DEBUG I'm constantly getting:
[2015-11-26 14:30:05.290866] D [socket.c:558:__socket_rwv] 0-
socket.management: EOF on socket
[2015-11-26 14:30:05.290886] D [socket.c:2355:socket_event_handler] 0-
transport: disconnecting now
[2015-11-26 14:30:05.290903] D [MSGID: 0] [event-
epoll.c:591:event_dispatch_epoll_handler] 0-epoll: generation bumped on
idx=4 from gen=382 to slot->gen=383, fd=10, slot->fd=10
ls -al /var/run/gluster
total 0
drwxr-xr-x 3 root root 60 Nov 26 12:51 .
drwxr-xr-x 37 root root 1180 Nov 26 15:30 ..
drwxr-xr-x 2 root root 40 Nov 26 12:51 snaps
Thanks in advance
Frank
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