Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On 2005-04-26T22:14:48, Lars Ellenberg <Lars.Ellenberg at linbit.com> wrote:
> for testing purposes you want to use UML (user mode linux virtual
> machines).
Actually right now what you want to use for that is Xen, as far as I am
told. It's substantially faster than UML.
> to mirror a block device on one node via its loopback network device to
> an other block device on the same node... use software raid (dm/md).
The dm-mirror is apparently a bit unstable. For RAID, use the md
framework.
For multipathing and logical volume mapping, use Device Mapper.
Sincerely,
Lars Marowsky-Brée <lmb at suse.de>
--
High Availability & Clustering
SUSE Labs, Research and Development
SUSE LINUX Products GmbH - A Novell Business