Re: data corruption using raid0+lvm2+jfs with 2.6.0-test3

Lars Marowsky-Bree
2003-08-16T14:19:42Z

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On 2003-08-16T18:00:21,
Neil Brown <neilb@cse.unsw.edu.au> said:

> I think that for now you should assume tat lvm over raid0 (or raid0
> over lvm) simply isn't supported. As lvm (aka dm) supports striping,
> it shouldn't be needed.

Can raid0 detect that it is being accessed via DM and 'fail-fast' and
refuse to ever come up?

This probably also suggests that the lvm2 and evms2 folks should refuse
to set this up in their tools...

Sincerely,
Lars Marowsky-Brée <lmb@suse.de>

--
SuSE Labs - Research & Development, SuSE Linux AG

High Availabilty, n.: Patching up complex systems with even more complexity.

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