Fixed failure of sg_read to a nvme device:
1. Send sg_read command to a nvme device failed,
because the block size in user-mode is 4096 bytes,
not equal to the bolck size in kernel-mode, who is
512 bytes. According to the func nvme_trans_io of
scsi.c in the dir "drivers/nvme/host". The code
On Fri, May 19, 2017 at 12:11 AM, Enric Balletbo i Serra
wrote:
> Dear all,
>
> So here is a new version of the patches to be reviewed, this time as
> suggested by Alasdair the patches are reworked to match with the new
> dmsetup bootformat feature [1]. These patches
Hello Ben,
Thanks again for your effort on this issue.
I finally found time to look into this proposal more deeply, sorry that
it took so long.
Please find my comments below.
Best regards,
Martin
On Wed, 2017-04-12 at 17:15 -0500, Benjamin Marzinski wrote:
> This is a proposal to try and bring
On 06/19/2017 01:26 AM, Christoph Hellwig wrote:
> Currently we still default to a bounce all highmem setting for block
> drivers. This series defaults to no bouncing and instead adds call
> to blk_queue_bounce_limit to those drivers that need it. It also
> has a few cleanups in that area.
checker_timeout is in seconds, not milliseconds, since 905281da
"Specify checker_timeout in seconds". Fix the log messages.
Signed-off-by: Martin Wilck
---
libmultipath/propsel.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libmultipath/propsel.c
On Mon, Jun 26, 2017 at 10:36:23PM +0200, Johannes Bauer wrote:
> On 26.06.2017 21:56, Mike Snitzer wrote:
>
> >> Interesting, I did *not* change to writethrough. However, there
> >> shouldn't have been any I/O on the device (it was not accessed by
> >> anything after I switched to the cleaner