Messages in this thread | | | Subject | Re: 2.7 thoughts | From | Matt Simonsen <> | Date | 10 Oct 2003 10:12:39 -0700 |
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On Thu, 2003-10-09 at 23:19, Stuart Longland wrote: > - Software RAID 0+1 perhaps? > > A lot of hardware RAID cards support it, why not the > kernel? By RAID 0+1 I mean mirror-RAIDing two (or more) stripe-RAID > arrays. (Or can this be done already?)
You can do this now (as you rightly suspected).
Just create 2 raid 0 arrays (md0, md1). From there create md2 as a RAID1 array using /dev/md0 and /dev/md1. Create the filesystem and you've got yourself RAID 0+1.
You can do RAID 5+0 or any other wild combo you could think of.
Matt
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