From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shaohua Li Subject: [patch 0/7 v2] MD linear/0/1/10/5 TRIM support Date: Fri, 10 Aug 2012 10:51:13 +0800 Message-ID: <20120810025113.050392766@kernel.org> Return-path: Sender: linux-raid-owner@vger.kernel.org To: linux-raid@vger.kernel.org Cc: neilb@suse.de, axboe@kernel.dk, shli@kernel.org List-Id: linux-raid.ids This is the patchset to support MD discard, which I refresh against latest kernel. It's pretty straightforward for raid linear/0/1/10. The raid456 discard support is tricky, please see the log in the patches for details. Previously when I posted the patches out, people complain SATA SSD discard request merge error. Now a patch to disable discard request merge is in Jens's tree. We don't have this issue any more.