[CTDB] log entries Register / Deregister srvid

[Alexander Födisch]

Hi,

on three of six nodes of our CTDB cluster, I see a lot of log-messages like these:

2014/09/04 19:41:41.314932 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 19:41:41.357605 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 19:41:41.357988 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 19:41:41.400057 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 19:41:41.400233 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 19:53:41.446355 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 19:53:41.447190 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 19:53:41.489756 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 19:53:41.489976 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 19:53:41.532022 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 19:53:41.532215 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:05:41.581310 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:05:41.582095 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:05:41.622774 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:05:41.622945 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:05:41.664726 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:05:41.665283 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:17:41.718276 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:17:41.719061 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:17:41.763107 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:17:41.763342 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:17:41.804682 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:17:41.805143 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:29:41.855568 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:29:41.856567 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:29:41.898728 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:29:41.899264 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:29:41.942716 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:29:41.943021 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:41:41.973251 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:41:41.973966 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:41:41.997761 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:41:41.997879 [50444]: Deregister srvid 18302628885633695744 for client 395176
2014/09/04 20:41:42.021320 [50444]: Register srvid 18302628885633695744 for client 395176
2014/09/04 20:41:42.021575 [50444]: Deregister srvid 18302628885633695744 for client 395176

What does it mean? Is that normal?
Used CTDB version: 1.0.114.8-1

Thanks,
Alex