Convert RAID-0 to RAID-1 on HP ML350G6 with P410i zero memory

Posted by JLe on Server Fault See other posts from Server Fault or by JLe
Published on 2012-07-07T19:32:35Z Indexed on 2012/07/07 21:17 UTC
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raid

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hp

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proliant

I have an HP ML350 G6 with a P410i zero memory RAID controller. As far as I can understand that means I can't expand a current single drive "RAID-0" configuration to a RAID-1 using the HP Offline ACU without installing memory and BBWC. Is that correct?

What makes me think about this is the fact that expanding RAID-0 to RAID-1 should be pretty similar to replacing a failed drive in an already existing RAID-1? So then why can't I expand without memory and BBWC?

Is my best option otherwise to (i) use Ghost to capture the disk, create a new RAID-1 with the existing drive and a new one or (ii) buy memory+BBWC and do it online?

Thanks

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