Re: ZFS TRIM support committed to HEAD.

From: Glen Barber <gjb_at_FreeBSD.org>
Date: Sun, 23 Sep 2012 20:20:41 -0400
Hi Pawel,

On Sun, Sep 23, 2012 at 09:53:58PM +0200, Pawel Jakub Dawidek wrote:
> FYI, I just committed TRIM support to ZFS, especially useful for
> SSD-only pools. This is something I implemented long time ago, but was
> now motivated to get back to it and commit it finally by some great
> fixes and improvements from the zfsonlinux project (made by Etienne
> Dechamps).
> 

Great!  Thanks for this.

Any chance you can document the following sysctls?

root_at_kaos:/root # sysctl -d kstat.zfs.misc.zio_trim
kstat.zfs.misc.zio_trim: 
kstat.zfs.misc.zio_trim.zio_trim_bytes: 
kstat.zfs.misc.zio_trim.zio_trim_success: 
kstat.zfs.misc.zio_trim.zio_trim_unsupported: 
kstat.zfs.misc.zio_trim.zio_trim_failed: 

Glen
Received on Sun Sep 23 2012 - 22:20:44 UTC

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