Hi Testing the CS5 on a two-nodes cluster with quorum disk, when I did the test ifdown on the heart-beat interface, I got a segfault in log : Jan 9 09:45:16 s_sys@am1 avahi-daemon[3106]: Interface eth0.IPv6 no longer relevant for mDNS. Jan 9 09:45:18 s_sys@am1 qdiskd[28265]: <debug> Heuristic: 'ping -t1 -c1 172.19.1.99' missed (1/3) Jan 9 09:45:25 s_sys@am1 openais[28300]: [TOTEM] The token was lost in the OPERATIONAL state. Jan 9 09:45:25 s_sys@am1 openais[28300]: [TOTEM] Receive multicast socket recv buffer size (288000 bytes). Jan 9 09:45:25 s_sys@am1 openais[28300]: [TOTEM] Transmit multicast socket send buffer size (262142 bytes). Jan 9 09:45:25 s_sys@am1 openais[28300]: [TOTEM] The network interface is down. Jan 9 09:45:25 s_sys@am1 openais[28300]: [TOTEM] entering GATHER state from 15. Jan 9 09:45:25 s_sys@am1 openais[28300]: [TOTEM] entering GATHER state from 2. Jan 9 09:45:28 s_sys@am1 qdiskd[28265]: <debug> Heuristic: 'ping -t1 -c1 172.19.1.99' missed (2/3) Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] entering GATHER state from 0. Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] Creating commit token because I am the rep. Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] Saving state aru 5c high seq received 5c Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] Storing new sequence id for ring 12c Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] entering COMMIT state. Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] entering RECOVERY state. Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] position [0] member 127.0.0.1: Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] previous ring seq 296 rep 172.19.1.78 Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] aru 5c high delivered 5c received flag 1 Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] Did not need to originate any messages in recovery. Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] Sending initial ORF token Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] CLM CONFIGURATION CHANGE Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] New Configuration: Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] r(0) ip(127.0.0.1) Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] Members Left: Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] r(0) ip(172.19.1.79) Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] Members Joined: Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] CLM CONFIGURATION CHANGE Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] New Configuration: Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] r(0) ip(127.0.0.1) Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] Members Left: Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] Members Joined: Jan 9 09:45:30 s_sys@am1 openais[28300]: [SYNC ] This node is within the primary component and will provide service. Jan 9 09:45:30 s_sys@am1 openais[28300]: [TOTEM] entering OPERATIONAL state. Jan 9 09:45:30 s_sys@am1 openais[28300]: [CLM ] got nodejoin message 172.16.101.91 Jan 9 09:45:30 s_sys@am1 openais[28300]: [EVT ] recovery error node: r(0) ip(127.0.0.1) not found Jan 9 09:45:30 s_kernel@am1 kernel: clurgmgrd[28359]: segfault at 0000000000000000 rip 0000000000408c4a rsp 00007fff04a2c450 error 4 Jan 9 09:45:30 s_sys@am1 gfs_controld[28328]: cluster is down, exiting Jan 9 09:45:30 s_kernel@am1 kernel: dlm: closing connection to node 2 Jan 9 09:45:30 s_kernel@am1 kernel: dlm: closing connection to node 0 Jan 9 09:45:30 s_kernel@am1 kernel: dlm: closing connection to node 1 Jan 9 09:45:30 s_sys@am1 dlm_controld[28322]: cluster is down, exiting Jan 9 09:45:30 s_sys@am1 fenced[28316]: cman_get_nodes error -1 104 Jan 9 09:45:30 s_sys@am1 fenced[28316]: cluster is down, exiting Jan 9 09:45:30 s_sys@am1 clurgmgrd[28358]: <crit> Watchdog: Daemon died, rebooting... Jan 9 09:45:30 s_sys@am1 shutdown[18377]: shutting down for system halt Is-it already a known problem ? Thanks Regards Alain Moullé -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
