8 Replies Latest reply: Feb 6, 2013 8:53 AM by mlorente1 RSS

Is it possible to change a rg geometry in my fas 2050?

mlorente1 Novice
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Hello, I have a question about my FAS2050, hope you can help me.

My FAS 2050 is 18 1 TB SATA disks with RAID-DP and RAID size of 16. Initially came with a raid size of 14, but add 2 disks, I had to change it to 16.

Right now I have two bays free and would like to add two more disks to the aggregate, but the raid size can not grow. I've been seeing that this model can hold up to 23 1TB drives or 2 @ 12 in the optimal configuration. My question is whether there is any way to increase the capacity of the aggregate. Could rg rearrange and rebuild the raid so that is 3 rg of 7 disks in RAID 4 each? This will lose one more parity disk, but win another data disc and the set would be faster in reconstruction.

Could create a second rg in raid 1 and add the aggregate?, Would gain more disk space. The systems would not be balanced, but they have data stored.

Thank you.

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