On 04/26/2015 08:52 PM, James Bottomley wrote:
On Sun, 2015-04-26 at 16:57 +0200, Ondrej Zary wrote:
On Friday 24 April 2015 13:18:38 Hannes Reinecke wrote:
Ancient, and pretty much obsolete by now.
Signed-off-by: Hannes Reinecke h...@suse.de
---
drivers/scsi/advansys.c | 18
If a target port is in ALUA 'standby' state it does not need
to respond to a 'READ CAPACITY' command. So fixup the initialization
for these cases.
Signed-off-by: Hannes Reinecke h...@suse.de
---
drivers/scsi/sd.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/scsi/sd.c
During ALUA state transitions the device might return
a sense code 02/04/0a (Logical unit not accessible, asymmetric
access state transition). As this is a transient error
we should just retry the READ CAPACITY call until
the state transition finishes and the correct
capacity can be returned.
On 04/27/15 00:32, Sebastian Herbszt wrote:
Bart Van Assche wrote:
* Switch from snprintf() to scnprintf() because the latter function
guarantees '\0'-termination if the output has to be truncated.
Doesn't snprintf() guarantee this too? The only difference between
snprintf() and
2015-04-26 18:44 GMT+09:00 Sagi Grimberg sa...@dev.mellanox.co.il:
@@ -2181,6 +2182,12 @@ static inline void
transport_reset_sgl_orig(struct se_cmd *cmd)
static inline void transport_free_pages(struct se_cmd *cmd)
{
+if (!(cmd-se_cmd_flags SCF_PASSTHROUGH_PROT_SG_TO_MEM_NOALLOC)) {
T10 PI is just another optional feature, LLDDs should work without
the infrastructure.
Signed-off-by: Christoph Hellwig h...@lst.de
---
drivers/scsi/Kconfig | 1 -
drivers/scsi/virtio_scsi.c | 11 ++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git
On 27/04/2015 14:56, Christoph Hellwig wrote:
T10 PI is just another optional feature, LLDDs should work without
the infrastructure.
Signed-off-by: Christoph Hellwig h...@lst.de
---
drivers/scsi/Kconfig | 1 -
drivers/scsi/virtio_scsi.c | 11 ++-
2 files changed, 10
2015-04-26 18:58 GMT+09:00 Sagi Grimberg sa...@dev.mellanox.co.il:
On 4/25/2015 5:33 PM, Akinobu Mita wrote:
Now we can generate correct PI for WRITE SAME command, so it is
unnecessary to disallow WRITE SAME when protection info is enabled.
Signed-off-by: Akinobu Mita akinobu.m...@gmail.com
2015-04-26 19:07 GMT+09:00 Sagi Grimberg sa...@dev.mellanox.co.il:
On 4/25/2015 5:33 PM, Akinobu Mita wrote:
sbc_dif_generate() and sbc_dif_verify() currently assume that each
SG element for data transfer memory doesn't straddle the block size
boundary.
However, when using SG_IO ioctl, we
On Mon, Apr 27, 2015 at 02:17:32PM +0200, Tomas Henzl wrote:
On 04/26/2015 11:27 AM, Greg KH wrote:
On Mon, Apr 13, 2015 at 03:18:44PM +0200, Tomas Henzl wrote:
On 04/11/2015 12:45 AM, Vinson Lee wrote:
On Tue, Jan 27, 2015 at 4:18 PM, Greg KH g...@kroah.com wrote:
On Tue, Jan 06, 2015 at
On 04/26/2015 11:27 AM, Greg KH wrote:
On Mon, Apr 13, 2015 at 03:18:44PM +0200, Tomas Henzl wrote:
On 04/11/2015 12:45 AM, Vinson Lee wrote:
On Tue, Jan 27, 2015 at 4:18 PM, Greg KH g...@kroah.com wrote:
On Tue, Jan 06, 2015 at 05:15:19PM +0100, Tomas Henzl wrote:
On 01/05/2015 07:41 PM,
2015-04-26 18:53 GMT+09:00 Sagi Grimberg sa...@dev.mellanox.co.il:
On 4/25/2015 5:33 PM, Akinobu Mita wrote:
For WRITE SAME, data transfer memory only contains a single block but
protection information is required for all blocks that are written by
the command.
This makes sbc_dif_generate()
On 04/27/2015 02:55 PM, Greg KH wrote:
On Mon, Apr 27, 2015 at 02:17:32PM +0200, Tomas Henzl wrote:
On 04/26/2015 11:27 AM, Greg KH wrote:
On Mon, Apr 13, 2015 at 03:18:44PM +0200, Tomas Henzl wrote:
On 04/11/2015 12:45 AM, Vinson Lee wrote:
On Tue, Jan 27, 2015 at 4:18 PM, Greg KH
On 4/27/2015 3:57 PM, Akinobu Mita wrote:
2015-04-26 18:44 GMT+09:00 Sagi Grimberg sa...@dev.mellanox.co.il:
@@ -2181,6 +2182,12 @@ static inline void
transport_reset_sgl_orig(struct se_cmd *cmd)
static inline void transport_free_pages(struct se_cmd *cmd)
{
+if (!(cmd-se_cmd_flags
On Wed, 22 Apr 2015 10:45:19 +0200
Torsten Luettgert ml-l...@enda.eu wrote:
I'll keep this running, and if - when - it has been going for a week
(3 times the max uptime without the patch) - I'll give a final notice.
So here it is, the final notice:
17:16:36 up 7 days, 4:07, 2 users, load
Christoph == Christoph Hellwig h...@lst.de writes:
Christoph T10 PI is just another optional feature, LLDDs should work
Christoph without the infrastructure.
Reviewed-by: Martin K. Petersen martin.peter...@oracle.com
--
Martin K. Petersen Oracle Linux Engineering
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