[kwlug-disc] MDADM and RAID
rashkae at tigershaunt.com
Wed Mar 3 10:24:40 EST 2010
John Van Ostrand wrote:
> Those same disks as RAID0+1:
> md0 : active raid0 sde1 sdd1 sdc1 sdb1
> 286727680 blocks 64k chunks
> Performed the write at 513MB/s, total time 10 seconds
I'm a little out of my element here, so forgive possible ignorance.
Where do you get the +1 from? All I see here is a single Raid 0 array,
which should, by definition multiply max throughput by the number of
drives (as you demonstrate), but provides no redundancy.
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