Fedora 15, new and exciting plans

drago01 drago01 at gmail.com
Sun Nov 14 16:42:22 UTC 2010

On Sun, Nov 14, 2010 at 5:41 PM, Michael Cronenworth <mike at cchtml.com> wrote:
> On 11/14/2010 09:57 AM, drago01 wrote:
>> Something else to add to the list: Does not support discard (aka TRIM)
>> when using SSDs which hurts performance and lifetime of said drives.
> I have a btrfs file system inside of a LVM inside of a software RAID0
> array on two Intel SSDs mounted with "discard" enabled. Am I being lied
> to about discard being enabled?

Yes unless something changed recently the filesystem's discard command
never reaches the drive.

More information about the devel mailing list