On 05/10/13 05:11, Martin K. Petersen wrote:
Introduce eh_timeout which can be used for error handling purposes. This
was previously hardcoded to 10 seconds in the SCSI error handling
code. However, for some fast-fail scenarios it is necessary to be able
to tune this as it can take several
When multipathed systems run into an all-paths-down scenario
all devices might be dropped, too. This causes 'del_gendisk'
to be called, which will unregister the kobj_map-probe()
function for all disk device numbers.
When the device comes back the default -probe() function
is run which will call
This patches replaces normal calls for resource allocation with devm_*()
derivative functions. It makes the routine to free resources simpler.
Signed-off-by: Seungwon Jeon tgih@samsung.com
---
drivers/scsi/ufs/ufshcd-pci.c|1 -
drivers/scsi/ufs/ufshcd-pltfrm.c | 69
Please ignore this one which is wrong sending.
Friday, May 10, 2013, Seungwon Jeon wrote:
This patches replaces normal calls for resource allocation with devm_*()
derivative functions. It makes the routine to free resources simpler.
Signed-off-by: Seungwon Jeon tgih@samsung.com
---
This patches replaces normal calls for resource allocation with devm_*()
derivative functions. It makes the routine to free resources simpler.
Signed-off-by: Seungwon Jeon tgih@samsung.com
---
drivers/scsi/ufs/ufshcd-pci.c|1 -
drivers/scsi/ufs/ufshcd-pltfrm.c | 72
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Introduce eh_timeout which can be used for error handling purposes. This
was previously hardcoded to 10 seconds in the SCSI error handling
code. However, for some fast-fail scenarios it is necessary to be able
to tune this as it can
On 05/10/2013 02:43 PM, Ewan Milne wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Introduce eh_timeout which can be used for error handling purposes. This
was previously hardcoded to 10 seconds in the SCSI error handling
code. However, for some fast-fail scenarios it is
On 05/10/2013 01:43 PM, Ewan Milne wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Introduce eh_timeout which can be used for error handling purposes. This
was previously hardcoded to 10 seconds in the SCSI error handling
code. However, for some fast-fail scenarios it is
On Fri, May 10, 2013 at 3:43 PM, Ewan Milne emi...@redhat.com wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Introduce eh_timeout which can be used for error handling purposes. This
was previously hardcoded to 10 seconds in the SCSI error handling
code. However, for
On Fri, 2013-05-10 at 16:22 +0300, Baruch Even wrote:
On Fri, May 10, 2013 at 3:43 PM, Ewan Milne emi...@redhat.com wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Introduce eh_timeout which can be used for error handling purposes. This
was previously hardcoded to 10
On 05/10/2013 04:01 PM, Ewan Milne wrote:
On Fri, 2013-05-10 at 16:22 +0300, Baruch Even wrote:
On Fri, May 10, 2013 at 3:43 PM, Ewan Milne emi...@redhat.com wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Introduce eh_timeout which can be used for error handling purposes.
On 05/10/2013 03:24 PM, Hannes Reinecke wrote:
However, this time is only defined _on the initiator_.
The specification does _NOT_ have any fixed timeout values for _any_
command. As such it could in theory (and does, if you happen to run
against certain arrays under certain conditions) take
Bart == Bart Van Assche bvanass...@acm.org writes:
Bart Have you considered to move the eh_timeout assignment statement to
Bart just before the transport_configure_device() and slave_configure()
Bart calls ? That would allow transport drivers and LLD drivers to
Bart override the default
Baruch == Baruch Even bar...@ev-en.org writes:
Baruch Actually reducing the timeouts is probably not a good approach
Baruch since it will cause the host to take a more radical approach
Baruch without waiting sufficiently for a potential recovery.
Reducing the eh timeout is a requirement in many
On Fri, 2013-05-10 at 16:24 +0200, Hannes Reinecke wrote:
On 05/10/2013 04:01 PM, Ewan Milne wrote:
On Fri, 2013-05-10 at 16:22 +0300, Baruch Even wrote:
On Fri, May 10, 2013 at 3:43 PM, Ewan Milne emi...@redhat.com wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Vijay,
Although we intend to update the driver version to 3.2.21.1, patch 0 mentions
version as v3.2.21.0. We may get away with it as it's a trivial miss, however
we should take care of such things in future submissions.
Thanks
Rasesh
-Original Message-
From: Vijay Mohan Guvva
Sent:
On Fri, May 10, 2013 at 5:01 PM, Ewan Milne emi...@redhat.com wrote:
On Fri, 2013-05-10 at 16:22 +0300, Baruch Even wrote:
On Fri, May 10, 2013 at 3:43 PM, Ewan Milne emi...@redhat.com wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen wrote:
Introduce eh_timeout which can be
On Fri, 2013-05-10 at 10:03 -0700, Rasesh Mody wrote:
Vijay,
Although we intend to update the driver version to 3.2.21.1, patch 0
mentions version as v3.2.21.0. We may get away with it as it's a
trivial miss, however we should take care of such things in future
submissions.
The patch
On Fri, May 10, 2013 at 5:53 PM, Martin K. Petersen
martin.peter...@oracle.com wrote:
Baruch == Baruch Even bar...@ev-en.org writes:
Baruch Actually reducing the timeouts is probably not a good approach
Baruch since it will cause the host to take a more radical approach
Baruch without waiting
On 05/10/2013 07:51 PM, Baruch Even wrote:
On Fri, May 10, 2013 at 5:01 PM, Ewan Milne emi...@redhat.com wrote:
On Fri, 2013-05-10 at 16:22 +0300, Baruch Even wrote:
On Fri, May 10, 2013 at 3:43 PM, Ewan Milne emi...@redhat.com wrote:
On Thu, 2013-05-09 at 23:11 -0400, Martin K. Petersen
On Fri, May 10, 2013 at 11:18 PM, Hannes Reinecke h...@suse.de wrote:
On 05/10/2013 07:51 PM, Baruch Even wrote:
The error handling I have in mind (admittedly, not fully thought out)
should work for both FC and SAS. Currently the error recovery
progresses at the host level regardless of if
This is the final round of SCSI patches for the merge window. It
consists mostly of driver updates (bnx2fc, ibmfc, fnic, lpfc, be2iscsi,
pm80xx, qla4x and ipr). There's also the power management updates that
complete the patches in Jens' tree, an iscsi refcounting problem fix
from the last pull,
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