>>> Mike Christie <micha...@cs.wisc.edu> schrieb am 08.10.2010 um 05:07 in
Nachricht <4cae8b0a.9050...@cs.wisc.edu>:
> On 10/07/2010 08:43 AM, Ulrich Windl wrote:
> > Hi,
> >
> > a question: From what I've read, md won't work with open-iscsi (in
SLES10).
> What options do exist to have a RAID1 setup using two different storage
> systems? I only have experience with md and local disks.
> >
>
> I have never heard that. Why doesn't it work? Is it a problem with md's
> design or RAID in general. What about device mapper (dm] RAID?
SLES10 SP3 Release Notes
(/usr/share/doc/release-notes/SUSE_Linux_Enterprise_Server_10/release-notes.txt)
say in "Chapter 5. Installation-Related Notes" (lines 316-338):
● MD Devices on top of iSCSI not possible
iSCSI devices cannot be used for Linux Software RAID. Using MD devices on
top of iSCSI triggers a cyclic dependency that leads to a crash.
Regards,
Ulrich
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