RAID across SAS controller ports

Posted by BlueGene on Server Fault See other posts from Server Fault or by BlueGene
Published on 2010-04-13T15:45:52Z Indexed on 2010/04/13 15:53 UTC
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sysadmin

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Hardware

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storage

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configuration

Hi, I'm managing a HP DL360 G5 machine. It has a SAS controller with two ports. Port 1 is attached to 4 drive bays and Port 2 has 2 bays. The machine currently has 3 drives connected to Port 1 with RAID 5 configuration. I'm trying to max out the bays by adding 1 disk in port 1 and 2 in port 2. Can I group those three disks(1 disk-port, 2 disks-port 2) in a RAID 5 configuration?

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