On Fri, 21 Nov 2008 15:10:22 +0100, Michael Schwartzkopff wrote: > Am Freitag, 21. November 2008 15:03 schrieb Thomas Mueller: >> > Does the drbd OCF resource agent work reliably work with DRBD version >> > 8? >> >> i'm using it with dopd. had some problems, but one is fixed (see thread >> "probable bug with the OCF drbd script") and the other was produced by >> me (typo in globally-unique meta-data statement). >> >> see also this nice & actual howto: >> http://clusterlabs.org/mw/DRBD_HowTo_1.0 > > Hi, > > exactly this howto I was referencing I had in my mind. The developers > say, that v8 is not 100% tested and OCF RA does not work with > Master/Master. My questions were: > - is it working?
i only use master/slave. i tested master/master without heartbeat and ocfs2. it caused troubles like ocfs2 fencing a node and problems with consistency of the drbd device after that fencing. the chance too lose data on splitbrain and the time to get manually back in a consistent state was too much. > - Master/Master with drbdlinks or with OCF RA? drbdlinks? what has this to do with drbd directly? drbd: manages the drbd device drbdlinks: When the shared cluster drive is mounted, certain files and directories are moved aside and links are created into the shared partition. - Thomas _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
