[Samba] CTDB: public addresses not longer available?

[Alexander Födisch]

Hi,

I have a strange problem with our CTDB cluster:
 From time to time all(!) public IP addresses are not reachable, although ctdb status and ctdb ip are ok and 
log files (/var/log/messages and ctdb.log) seems to be ok.
Also the outputs of "ip route" and "ip rule" are fine.

All other IP addresses on alle nodes are working fine, just the IPs managed by CTDB are not working. A restart 
of ctdb service does not solve the problem. Only a reboot seems to be a solution...

Used CTDB version: 1.0.114.7-1

Is it a known problem? Does somebody has an idea?

Thanks!
Alex