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The primary node failed and watching the logs I see in /var/log/kern.log:
Feb 13 10:33:47 localhost kernel: drbd0: Resync done (total 1 sec; paused 0
sec; 640 K/sec)
Feb 13 10:33:47 localhost kernel: drbd0: drbd0_worker [28363]: cstate
SyncSource --> Connected
Feb 14 15:48:02 localhost kernel: dst cache overflow
Feb 14 15:48:05 localhost last message repeated 9 times
Feb 14 15:48:07 localhost kernel: printk: 28 messages suppressed.
Feb 14 15:48:07 localhost kernel: dst cache overflow
Feb 14 15:48:12 localhost kernel: printk: 35 messages suppressed.
Feb 14 15:48:12 localhost kernel: dst cache overflow
Feb 14 15:48:12 localhost kernel: drbd0: PingAck did not arrive in time.
Feb 14 15:48:12 localhost kernel: drbd0: drbd0_asender [30329]: cstate
Connected --> NetworkFailure
Feb 14 15:48:12 localhost kernel: drbd0: asender terminated
Feb 14 15:48:12 localhost kernel: drbd0: drbd0_receiver [3192]: cstate
NetworkFailure --> BrokenPipe
Feb 14 15:48:12 localhost kernel: drbd0: short read expecting header on sock:
r=-512
Feb 14 15:48:12 localhost kernel: drbd0: worker terminated
Feb 14 15:48:12 localhost kernel: drbd0: drbd0_receiver [3192]: cstate
BrokenPipe --> Unconnected
Feb 14 15:48:17 localhost kernel: printk: 56 messages suppressed.
Feb 14 15:48:17 localhost kernel: dst cache overflow
Feb 14 15:48:23 localhost kernel: printk: 34 messages suppressed.
Feb 14 15:48:23 localhost kernel: dst cache overflow
Feb 14 15:48:27 localhost kernel: printk: 22 messages suppressed.
.
.
.
Feb 14 16:07:47 localhost kernel: printk: 127 messages suppressed.
Feb 14 16:07:47 localhost kernel: dst cache overflow
Feb 14 16:07:52 localhost kernel: printk: 120 messages suppressed.
Feb 14 16:07:52 localhost kernel: dst cache overflow
I've read some posts and seems like 2.6 probably still has bugs deep under the
surface that only pop up in certain real world situations. (¿?)
Doing some googling showed some indications that NAT has some bugs (¿?)
Please any help would be very apreciated.
Best regards, Andrés.
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