ZFS TRIM support committed to HEAD.
Bob Bishop
rb at gid.co.uk
Mon Sep 24 14:17:19 UTC 2012
Hi,
On 23 Sep 2012, at 23:25, Pawel Jakub Dawidek wrote:
> I have a patch against stable/8, but not stable/9:
>
> http://people.freebsd.org/~pjd/patches/zfstrim8.patch
Running with that in an otherwise 8-STABLE GENERIC amd64 kernel, I'm getting:
kstat.zfs.misc.zio_trim.zio_trim_bytes: 0
kstat.zfs.misc.zio_trim.zio_trim_success: 0
kstat.zfs.misc.zio_trim.zio_trim_unsupported: 0
kstat.zfs.misc.zio_trim.zio_trim_failed: 2742
which doesn't look like it's working. The SSDs are:
ad4: 114473MB <ADATA SSD S510 120GB 3.3.2> at ata2-master UDMA100 SATA 3Gb/s
ad6: 114473MB <ADATA SSD S510 120GB 3.3.2> at ata3-master UDMA100 SATA 3Gb/s
Any suggestions? Thanks
--
Bob Bishop
rb at gid.co.uk
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