The reason of having out-of-sync handler is exactly tp provide possibility of automation. http://www.drbd.org/users-guide/s-use-online-verify.html
Tino 2009/7/13 Andrew Miklas <[email protected]> > Hi, > > I've got a small question about DRBD's online verification process. > > As suggested in the docs "Automating on-line verification", I'd like to > have a cron job run the verify process every week. However, instead of just > writing an error message into the system log, I'd like the secondary to > update any mismatched blocks using the primary. I've written a little Perl > script that kicks off the verification on the primary, polls "drbdadm > cstate" waiting for the verify to finish, and then does a > disconnect/reconnect on the primary. However, this seems a bit hacky. > > Is there any way to avoid the polling and just have DRBD update any out of > sync blocks automatically? I've noticed this line appears in the log after > a failed verification: > drbd1: helper command: /sbin/drbdadm out-of-sync > > Can I configure the out-of-sync event to automatically correct the > mismatched blocks without a disconnect/reconnect? > If not, will doing the disconnect/reconnect on the primary be enough to > force an update of the secondary? > > > Thanks for your help, > > > Andrew Miklas > > _______________________________________________ > drbd-user mailing list > [email protected] > http://lists.linbit.com/mailman/listinfo/drbd-user >
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