Date: Sun, 23 Sep 2012 20:20:41 -0400 From: Glen Barber <gjb@FreeBSD.org> To: Pawel Jakub Dawidek <pjd@FreeBSD.org> Cc: freebsd-fs@FreeBSD.org, freebsd-current@FreeBSD.org Subject: Re: ZFS TRIM support committed to HEAD. Message-ID: <20120924002041.GA1303@glenbarber.us> In-Reply-To: <20120923195357.GO1454@garage.freebsd.pl> References: <20120923195357.GO1454@garage.freebsd.pl>
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[-- Attachment #1 --] 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@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 [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (FreeBSD) iQEcBAEBCAAGBQJQX6dZAAoJEFJPDDeguUajQMkH/3HRGT3sDGaxprhVzQvNE/ji TYvpqdIwAUTZsEagDC0FRbnZjOrb+/wU7PuBx6ttqD5Ce6NfrK+9+f+o3D6LZnzD BVXx3vw9BhwWITYX6L8k8DsKsgNsqqvTZgpxYmKOCzjb/xYUB9eQS4i+mkJ8qE0q d/32bRB80jrve5fu/9/nv2fwf1T5RCj1ekzLxIKMWcx0hKwPoYWmc+k0+cCw7N9g FMvmR8eWbDAlCQxUGXc0ot2sg3nG0gomj6lqWMm+jmukHx+NTl9Xtf3/zmJtOmoJ G6DraUO7T6l4cCo2aTtG5K4NHQ+Dxq4EUDgYs9axJhZWaIoSwxP0IJ9TAobc9/M= =xxsj -----END PGP SIGNATURE-----help
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