On Wed, Aug 22, 2012 at 9:01 PM, Jie Liu jeff@oracle.com wrote:
BTW, Sunil mentioned there already has an IO priority patch set but not
yet merged. However, I only searched
an old posts back to 2006 at:
http://www.digipedia.pl/usenet/thread/11947/7120/
Am I missing something?
No, I
On Wed, Aug 22, 2012 at 8:44 PM, Tao Ma t...@tao.ma wrote:
I guess the final solution will be WRITE_FUA, and I see btrfs uses it to
write out the superblock. It will be handled differently by the
underlying block layer so that it will not be in the elevator queue. It
should work but I am not
On 08/24/2012 01:33 AM, Sunil Mushran wrote:
On Wed, Aug 22, 2012 at 8:44 PM, Tao Ma t...@tao.ma mailto:t...@tao.ma
wrote:
I guess the final solution will be WRITE_FUA, and I see btrfs uses it to
write out the superblock. It will be handled differently by the
underlying block
On 08/24/12 01:25, Sunil Mushran wrote:
On Wed, Aug 22, 2012 at 9:01 PM, Jie Liu jeff@oracle.com
mailto:jeff@oracle.com wrote:
BTW, Sunil mentioned there already has an IO priority patch set
but not
yet merged. However, I only searched
an old posts back to 2006 at:
