[OmniOS-discuss] KVM disk performance r151012

[Jorge Schrauwen]

To your first question, upgrading your zpool will probably not fix it. 
If the vm is on your rpool, your old BE might also become unbootable 
(due to feature flag changes!) so watch out.

Actually this reminded me of '[OmniOS-discuss] OmniOS r151012 vioblk not 
working with ISO' When I fell back to ide mode it would still sort of 
hang for hours. Switching back to 010 did make it boot on ide, still 
taking ages so I attributed it to OmniOS on OmniOS+KVM was just a bad 
idea and I found an alternative.

But that detour aside... do you have the windows virtio drivers 
installed?
If not, try installing them and switching your nic to virtio.

Jorge

On 2014-10-03 06:51, Machine Man wrote:

> After upgrading disk performance dropped from avg. 60MB/s to 17MB/s 
> when copying over the network to a windows vm.
> Booting back to pre-upgrade and performance is restored
> 
> Would this be resolved if the pool is upgraded?
> 
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