[DRBD-user] How to colocate multiple DRBD resources in HB2?

Kai Stian Olstad kai.stian.olstad at gmail.com
Thu Feb 26 10:22:20 CET 2009

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


On Tue, Feb 24, 2009 at 1:33 PM, Lars Ellenberg
<lars.ellenberg at linbit.com> wrote:
> if you just have to increase the size of the VG itself,
> and not only the overall available storage,
> you may consider to do a linear or stripe set
> below DRBD.
>
> e.g. do a MD raid0 from multiple hardware arrays,
> then put DRBD on top of that.

I'm not going forward with multiple DRBD.
SLES10 has an old mdadm that doesn't support adding a disk to linear
devices so I'll go for LVM -> DRBD -> LVM as described here
http://www.drbd.org/users-guide/s-nested-lvm.html

-- 
Kai Stian Olstad



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