On 10/01/2012 09:09 AM, Edward Ned Harvey
(opensolarisisdeadlongliveopensolaris) wrote:
Just perform a bunch of writes, time it. Then set sync=disabled,
perform the same set of writes, time it. Then enable sync, add a ZIL
device, time it. The third option will be somewhere in between the
first
> From: zfs-discuss-boun...@opensolaris.org [mailto:zfs-discuss-
>
> --- How how will improving ZIL latency improve performance of my pool that
> is used as a NFS share to ESXi hosts which forces sync writes only (i.e will
> it be
> noticeable in an end-to-end context)?
Just perform a bunch of w
-discuss@opensolaris.org
Subject: [zfs-discuss] Best way to measure performance of ZIL
Hi all,
I currently have a OCZ Vertex 4 SSD as a ZIL device and am well aware of
their exaggerated claims of sustained performance. I was thinking about
getting a DRAM based ZIL accelerator such as Christopher
