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RAID 0 Stripe set and mirror UX

 
Tim Killinger
Regular Advisor

тАО07-21-2010 08:08 AM

тАО07-21-2010 08:08 AM

RAID 0 Stripe set and mirror UX

Hello,

Is it possible to make a 72gb stripe set with two 36gb disks and mirror/ux? Or is mirror/ux just that - you can create 1 or 2 mirror copies of a logical volume. If you can do raid 0, what is the syntax?

Thanks in advance!
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2 REPLIES 2
Patrick Wallek
Honored Contributor

тАО07-21-2010 08:32 AM

тАО07-21-2010 08:32 AM

Re: RAID 0 Stripe set and mirror UX

Mirror/UX is not required to stripe across disk.

Have a look at the '-i' and '-I' options to lvcreate.

For example to create 30GB LV striped across 2 disks, with a 64KB stripe size:

lvcreate -L 30720 -i 2 -I 64 /dev/dsk/c1t2d0 /dev/dsk/c1t3d0
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Tim Killinger
Regular Advisor

тАО07-21-2010 08:42 AM

тАО07-21-2010 08:42 AM

Re: RAID 0 Stripe set and mirror UX

Thanks!
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