Status of fstrim & MD-RAID
Heinz Diehl
htd at fritha.org
Mon Sep 16 14:04:44 UTC 2013
On 16.09.2013, Jorge Fábregas wrote:
> Does the mdraid subsystem relays this command to the actual SSD?
> What I've found so far is that some patches were submitted upstream
> (mdraid) for this but don't know if it made to Fedora 19.
I don't run a Fedora kernel, but took a short look into
/drivers/md/raid1.c. Looks like RAID1 in Linux supports discard, as
long as the drive itself supports it.
More information about the users
mailing list