Messages in this thread Patch in this message | | | Date | Fri, 08 Feb 2008 11:47:42 -0500 | From | Paul Clements <> | Subject | [PATCH 1/1] NBD: make nbd default to deadline I/O scheduler |
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There have been numerous reports of problems with nbd and cfq. Deadline gives better performance for nbd, anyway, so let's use it by default.
-- Paul There have been numerous reports of problems with nbd and cfq. Deadline gives better performance for nbd, anyway, so let's use it by default.
Signed-Off-By: Paul Clements <paul.clements@steeleye.com>
--- ./drivers/block/nbd.c.max_nbd_killed 2008-02-07 16:46:24.000000000 -0500 +++ ./drivers/block/nbd.c 2008-02-08 11:38:47.000000000 -0500 @@ -667,6 +667,7 @@ static int __init nbd_init(void) put_disk(disk); goto out; } + elevator_init(disk->queue, "deadline"); } if (register_blkdev(NBD_MAJOR, "nbd")) { | |