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November 2006

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Subject:
Raid10 with SL 4.2
From:
Peter Stauffert <[log in to unmask]>
Reply To:
[log in to unmask]
Date:
Fri, 10 Nov 2006 19:56:43 +0100
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Hi,

I created a RAID10 out of 2 RAID1 arrays on a SL4.2 system with SCSI disks:
   mdadm --create --force /dev/md11 --verbose  --level=raid1 --raid-devices=2
/dev/sdb1 /dev/sdi1
   mdadm --create --force /dev/md12 --verbose  --level=raid1 --raid-devices=2
/dev/sdc1 /dev/sdj1
   mdadm --create --force /dev/md10 --verbose --chunk=64 --level=raid0
--raid-devices=2 /dev/md11 /dev/md12
This RAID10 array is assembled and usable, but when I reboot the system, only
the underlying RAID1 arrays are assembled, the RAID10 array is not.

Can anybody help me?

Best regards

Peter

 	Dr. Peter Stauffert
	Boehringer Ingelheim Pharma GmbH & Co. KG
		e-mail: [log in to unmask]

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