Hi,

 I have a little performance issue with KVM vm's due to the fact that
they do sync write by default (if my memory serves me right). I
currently have servers which are either Cisco C200M2 or SunFire X2270,
so they have 4 x SATA ports and 2 PCIe slots that's it. Right now I
have 4 x 1TB drives in those, I've used raid mirror, not raid-z, but
still I have some little problems, just with the KVM vm's, native
zones are usually fine.

 Would anybody here have an idea of either a PCIe card or USB dongle I
could use as a ZIL device? I cannot remove the disks for obvious
reason.

 Any tested ideas welcome :)

 My last resort idea would be to transition the KVM linux host into
lx-brand, but it's not something I want to explore first.

 Thanks much,

-- 
Sebastien Perrreault
Partner
Les Technologies Alesium Inc

"Life's missed opportunities, at the end, may seem more poignant to us
than those we embraced--because in our imagination they have a
perfection that reality can never rival." -- Roger Ebert


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