[DRBD-user] Fwd: Safely Remove Resource in 8.3

Lars Ellenberg lars.ellenberg at linbit.com
Tue Nov 19 08:48:51 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 Mon, Nov 18, 2013 at 02:43:26PM -0800, Aaron Clausen wrote:
> On Mon, Nov 18, 2013 at 2:26 PM, Arnold Krille <arnold at arnoldarts.de> wrote:
> > On Mon, 18 Nov 2013 13:28:19 -0800 Aaron Clausen
> > <mightymartianca at gmail.com> wrote:
> >> I have a KVM guest running on a DRBD 8.3 resource that I have retired.
> >> I want to remove the resource safely without rebooting either the
> >> master or slave servers. Any way to do this?
> >
> > Provided the kvm-guest is no longer running from that resource,
> > "drbdadm down <resourcename>" should do the trick(*). Followed by
> > deleting the config for the resource and then the emptying the
> > partitions used for that resource.
> >
> > Have fun,
> >
> > Arnold
> 
> Okay, I did that, but I still have the line:
> 
> "6: cs:Unconfigured"
> 
> showing up in /prod/drbd

Yes.
And that will stay until the next module load.

DRBD 8.3 does not remove resource objects completely,
but will keep "stubs".

Starting with DRBD 8.4, we remove them completely.

	Lars

-- 
: Lars Ellenberg
: LINBIT | Your Way to High Availability
: DRBD/HA support and consulting http://www.linbit.com

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