On Sep 4, 2009, at 10:02 PM, David Magda <dma...@ee.ryerson.ca> wrote:
On Sep 4, 2009, at 21:44, Ross Walker wrote:
Though I have only heard good comments from my ESX admins since
moving the VMs off iSCSI and on to ZFS over NFS, so it can't be
that bad.
What's your pool configuration? Striped mirrors? RAID-Z with SSDs?
Other?
Striped mirrors off NVRAM backed controller (Dell PERC 6/E).
RAID-Z isn't the best for many VMs as the whole vdev acts as single
disk for random io.
-Ross
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