[DRBD-user] DRBD stability issues

Steve Kieu msh.computing at gmail.com
Thu Nov 17 12:14:59 CET 2011

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

> Right.
> Actually, you *can not* do that with multiple volumes within one resource.
> Or, if you could, that would be a bug.
> Volumes within one resource are supposed to be active on the same side.

I remembered that I could bring primary up individually, I might be  wrong
though - not retested it yet.

Just switch back to multi resource (Um I have to spend another port for
second resource in this case) - it is syncing now - will test again in this

Many thanks,

> > How many resources can I make?  I have 12 so far (one per virtual
> > > machine.)  The machines seem to be coping ok.  Is there any limit,
> > > arbitrary or otherwise?
> >
> > The number of available DRBD devices is set by the "minor_count" module
> > parameter. The default, iirc, is 32.
> Which means you can use up to 256 (or 255, not so sure there)
> DRBD minors with 8.3.
> With 8.4, you can use "arbitrarily" many minor devices (one million, in
> theory), minor_count is a hint only with 8.4, not a hard limit anymore.
> --
> : Lars Ellenberg
> : LINBIT | Your Way to High Availability
> : DRBD/HA support and consulting http://www.linbit.com
> _______________________________________________
> drbd-user mailing list
> drbd-user at lists.linbit.com
> http://lists.linbit.com/mailman/listinfo/drbd-user

Steve Kieu
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.linbit.com/pipermail/drbd-user/attachments/20111117/4ca82199/attachment.htm>

More information about the drbd-user mailing list