25 Sep
2012
25 Sep
'12
9:19 a.m.
Hello,
i'll try to improve our I/0 Perfomance. We have a raidgroup with 16 disks (SAS), 1 aggregate and 1 volume (dedup enabled). The volume is the storage for 100 VM's on the VMware Cluser (access via NFS). Does it make sense to increase the raidgroup? 90% Percent of the Disk I/O are Read Ops, so i'll buy a PAM Card for our FAS3240,too.
And what's your Experience with the Raidgroupsize of a Raidgroup with SATA Disks (now: 11+1)?
Thanks and greets !
Steffen