Thanks Bhola for your inputs. Please do find the output of above said commands. I believe it does not have any spare disks to create an aggregate or; a spare pool. I could see a few disks are present on storage. Please do find the below commands output. As i said you earlier, Its already having an aggregate called aggr0. What is the role of aggr0 aggregate. If it does not hold any configuration info then we will wipe out that as well to create a new aggregate. How to assess raid group size. Are there any recommendations for raid group size.
dave2> aggr status -s
Spare disks (empty)
dave2> sysconfig -r
Aggregate aggr0 (online, raid4) (block checksums)
Plex /aggr0/plex0 (online, normal, active)
RAID group /aggr0/plex0/rg0 (normal)
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
parity xx.xx 0b 1 11 FC:A - FCAL 15000 136000/278528000 137104/280790184
data xx.xx 0b 1 12 FC:A - FCAL 15000 136000/278528000 137104/280790184
Spare disks (empty)
Partner disks
RAID Disk Device HA SHELF BAY CHAN Pool Type RPM Used (MB/blks) Phys (MB/blks)
--------- ------ ------------- ---- ---- ---- ----- -------------- --------------
partner xx.xx 0b 1 5 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 0 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 3 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 1 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 8 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 2 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 13 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 10 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 7 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 6 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 4 FC:A - FCAL 15000 0/0 137104/280790184
partner xx.xx 0b 1 9 FC:A - FCAL 15000 0/0 137104/280790184