[DRBD-user] general questions abount heartbeat with drbd

Anquijix Schiptara anquijix at hotmail.com
Fri Apr 29 10:19:23 CEST 2005

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Hi there!

i'm running heartbeat with drbd mirroring.
the heartbeats are being sent by eth1 and ttys0. the drbd devices are 
mirrored over eht1, too.
if eth1 breaks, no more data is being mirrored, but the heartbeats still get 
over ttys0. is that a problem?
imagine, the server crashes after eth1 was broken. the slave overtakes the 
services, but the data isn't up-to-date, because mirroring doesn't work 
anymore.
so ive lost some important data.

is there a possibility to prevent this problem?
i thought about automatically change the mirror device to eth0, when eth1 
fails.

Sincerely yours

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