[DRBD-user] Integrity

Felix Frank ff at mpexnet.de
Tue Oct 29 09:52:41 CET 2013

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


On 10/28/2013 10:20 PM, Pol Hallen wrote:
> For purpose test on node2 I done:
> if=/dev/zero of=/dev/sdb1 count=10000 bs=1M

don't. There can be only pain in meddling with your backing devices.

> When drbd discovers that differences?

Never, unless you run a verify.

When you "accidentally" trash a backing device, it's advisable to
schedule a full resync, although the results should be the same.

I'd be interested to learn about the differences between a resync and a
verify in this scenario. You know, for science ;-)


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