Re: Help ZFS FreeBSD 8.0 RC2 Write performance issue

From: Scott Ullrich <sullrich_at_gmail.com>
Date: Thu, 12 Nov 2009 19:43:33 -0500
On Thu, Nov 12, 2009 at 4:39 PM, Sam Fourman Jr. <sfourman_at_gmail.com> wrote:
> if you wouldn't mind posting, what kind of NFS performance can you achieve?
>
> my application is office Fileserver (the clients are FreeBSD 8
> diskless PXE boot)
> so idk if it is possible to achieve gigabit NFS performance.
> iperf is able to get ~970mbit from a client to the NFS server.
> I realize that disk i/o is the limiting factor so I bought 6x SATA2
> disks and a Areca card

I was getting getting bursts up to 120Megaqbyte a sec but it would
normally write at about 80MB/sec sustained.  With was great for the
boxes configuration.  It's an old Dell 2950.

Scott
Received on Thu Nov 12 2009 - 23:43:54 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:57 UTC