----- Original Message ----- > From: "Greg Zartman via smartos-discuss" <[email protected]> > To: "Robert Mustacchi" <[email protected]> > Cc: "Peter Toth" <[email protected]>, "smartos-discuss" > <[email protected]> > Sent: Wednesday, January 21, 2015 3:34:34 PM > Subject: Re: [smartos-discuss] Filesystem read/write speed in Centos VM
> I just thought I'd follow up as someone in the IRC channel helped me track > down the problem. I had a bad disk in my zpool that was the bottle neck. I > pulled the disk and now I'm getting very good performance over nfs with the > SLOG device. > Thanks for all the help guys!! > smartos-discuss | Archives | Modify Your Subscription was your disk marked as bad (and the pool marked degraded) or was there some other way of determining your disk was "bad" ? and what does your original test look like (was 90-ish MB/s with "bad" disk plus slog) without the "bad" disk? without following this thread, i also added a cheap samsung to a cheap pool expecting to see some amount of improvement but did not. i haven't yet gone back to look any deeper, but this thread makes me want to. thanks for reporting. ------------------------------------------- smartos-discuss Archives: https://www.listbox.com/member/archive/184463/=now RSS Feed: https://www.listbox.com/member/archive/rss/184463/25769125-55cfbc00 Modify Your Subscription: https://www.listbox.com/member/?member_id=25769125&id_secret=25769125-7688e9fb Powered by Listbox: http://www.listbox.com
