Il 23/08/2014 16:52, Hans de Goede ha scritto:
Hi All,
Now that the UAS driver is no longer marked as CONFIG_BROKEN,
I'm getting quite a few bug reports about issues with UAS drives.
One if the issues is that there might be a number of bugs in the
abort handling path, as I don't think
The four files aha1542.h, aha1740.h, gvp11.h and mvme147.h under
drivers/scsi/ contain two-thirds of an include guard, but do not
#define the macro. Add those #defines. git grep says the macro names
are not defined elsewhere.
Signed-off-by: Rasmus Villemoes li...@rasmusvillemoes.dk
---
For good
Hi,
On 08/25/2014 09:20 AM, Paolo Bonzini wrote:
Il 23/08/2014 16:52, Hans de Goede ha scritto:
Hi All,
Now that the UAS driver is no longer marked as CONFIG_BROKEN,
I'm getting quite a few bug reports about issues with UAS drives.
One if the issues is that there might be a number of bugs
On Fri, 2014-08-22 at 18:00 +0200, Tomas Henzl wrote:
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate function.
This patch fix ioctl data read/write error and change data I/O access from
byte to Dword.
On 08/23/2014 12:25 AM, Konrad Rzeszutek Wilk wrote:
--- /dev/null
+++ b/drivers/scsi/xen-scsifront.c
@@ -0,0 +1,1017 @@
+/*
+ * Xen SCSI frontend driver
+ *
+ * Copyright (c) 2008, FUJITSU Limited
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the
On 08/25/2014 07:59 PM, Ching Huang wrote:
On Fri, 2014-08-22 at 18:00 +0200, Tomas Henzl wrote:
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate function.
This patch fix ioctl data read/write error and change data I/O
On 08/25/14 10:47, Hans de Goede wrote:
I want to see how real hardware deals with abort commands (e.g. does it
only acknowledge the abort, or does it also sends a sense code for
the actual command).
The SCSI specs define whether a reply should be sent if a SCSI command
has been aborted. From
Il 25/08/2014 12:28, Bart Van Assche ha scritto:
From SPC-4: 7.5.8 Control mode page [ ... ] A task aborted status (TAS)
bit set to zero specifies that aborted commands shall be terminated by
the device server without any response to the application client. A TAS
bit set to one specifies
Hi,
On 08/25/2014 01:15 PM, Paolo Bonzini wrote:
Il 25/08/2014 12:28, Bart Van Assche ha scritto:
From SPC-4: 7.5.8 Control mode page [ ... ] A task aborted status (TAS)
bit set to zero specifies that aborted commands shall be terminated by
the device server without any response to the
On 08/24/2014 10:44 PM, Christoph Hellwig wrote:
On Fri, Aug 22, 2014 at 12:39:59AM +, Elliott, Robert (Server Storage)
wrote:
If you trigger hundreds of errors (e.g., hot remove a device
during heavy IO), then all the prints to the linux serial console
bog down the system, causing
On Fri, 22 Aug 2014, Eddie Wai wrote:
On Fri, 2014-07-25 at 10:12 +0200, Maurizio Lombardi wrote:
Hi Eddie,
just want to add you to the CC list.
Some days ago the bnx2fc's maintainer email address has been updated,
this should be the new one: qlogic-storage-upstr...@qlogic.com
I tried to
On 08/25/2014 12:29 PM, Tomas Henzl wrote:
On 08/25/2014 07:59 PM, Ching Huang wrote:
On Fri, 2014-08-22 at 18:00 +0200, Tomas Henzl wrote:
On 08/19/2014 09:17 AM, Ching Huang wrote:
From: Ching Huang ching2...@areca.com.tw
Rewrite ioctl entry and its relate function.
This patch fix ioctl
On Mon, 2014-08-25 at 10:58 +, Alfredo Dal Ava Junior wrote:
- 1TB and 2TB: READ_CAPACITY_10 returns correct size value
- 3TB and 4TB: READ_CAPACITY_10 returns size in a 2TB modulus
If we fix capacity size by reporting (READ_CAPACITY_10 + MODULO_2TB), the
result
will be invalid when
On 08/23/2014 03:09 PM, Douglas Gilbert wrote:
For inclusion in 3.17 only.
May want to check if blk-mq work in lk 3.16 and earlier
breaks the bsg driver's capability to send SCSI cdbs
that are longer than 16 bytes.
I think 3.16 and earlier are OK. The problem was caused by
On Mon, 25 Aug 2014, Oliver Neukum wrote:
On Mon, 2014-08-25 at 10:58 +, Alfredo Dal Ava Junior wrote:
- 1TB and 2TB: READ_CAPACITY_10 returns correct size value
- 3TB and 4TB: READ_CAPACITY_10 returns size in a 2TB modulus
If we fix capacity size by reporting (READ_CAPACITY_10 +
Two scsi-mq tips:
1. Several people have been wondering how to enable scsi-mq.
Add this to your kernel command line (e.g., in /boot/grub/grub.conf
if using grub-1):
scsi_mod.use_blk_mq=Y
One way to tell it is enabled is to notice these directories
being created in sysfs:
On Sun, 24 Aug 2014, Christoph Hellwig wrote:
On Fri, Aug 22, 2014 at 01:29:32PM -0400, Alan Stern wrote:
Other than this, I'm fine with the code ... you can add the acked by
from me when we resolve the above question.
Okay. It's true that this issue is only tangentially related to
https://bugzilla.kernel.org/show_bug.cgi?id=80711
--- Comment #18 from Alan Stern st...@rowland.harvard.edu ---
On Sun, 24 Aug 2014, Christoph Hellwig wrote:
On Fri, Aug 22, 2014 at 01:29:32PM -0400, Alan Stern wrote:
Other than this, I'm fine with the code ... you can add the acked by
On Mon, Aug 25, 2014 at 02:31:58PM +, Elliott, Robert (Server Storage)
wrote:
Two scsi-mq tips:
1. Several people have been wondering how to enable scsi-mq.
Add this to your kernel command line (e.g., in /boot/grub/grub.conf
if using grub-1):
scsi_mod.use_blk_mq=Y
Btw, I heard a
On Mon, 2014-08-25 at 13:39 +0200, Paolo Bonzini wrote:
Il 25/08/2014 13:26, Hans de Goede ha scritto:
Thanks Bart and Paolo, your insights into this are greatly appreciated.
So with uas there are separate usb transaction for cmd, data in, data out
and sense for each tag. At the time of
Some more comments below.
[..]
+
+ pmp = sata_srst_pmp(link);
+
+ msecs = 0;
+ now = jiffies;
+ if (time_after(deadline, now))
+ msecs = jiffies_to_msecs(deadline - now);
+
+ memset(tf, 0, sizeof(struct ata_taskfile));
+ tf.ctl =
From: Song Liu [mailto:songliubrav...@fb.com]
Sent: Monday, August 25, 2014 10:26 AM
To: Song Liu
Cc: Dan Williams; Hannes Reinecke
Subject: [PATCH 2/5] SES: generate KOBJ_CHANGE on enclosure attach
From: Dan Williams dan.j.willi...@intel.com
In support of a /dev/disk/by-slot populated with
From: Song Liu [mailto:songliubrav...@fb.com]
Sent: Monday, August 25, 2014 10:26 AM
To: Song Liu
Cc: Dan Williams; Hannes Reinecke
Subject: [PATCH 4/5] SES: add reliable slot attribute
From: Dan Williams dan.j.willi...@intel.com
The name provided by firmware is in a vendor specific format,
From: Song Liu [mailto:songliubrav...@fb.com]
Sent: Monday, August 25, 2014 10:26 AM
To: Song Liu
Cc: Hannes Reinecke
Subject: [PATCH 5/5] SES: Add power_status to SES enclosure component
Add power_status to SES enclosure component, so we can power on/off the HDDs
behind the enclosure.
Check
From: Song Liu [mailto:songliubrav...@fb.com]
Sent: Monday, August 25, 2014 10:26 AM
To: Song Liu
Subject: [PATCH 0/5] Feature enhancements for ses module
These patches include a few enhancements to ses module:
1: close potential race condition by at enclosure race condition
2,3,4: add
From: Song Liu [mailto:songliubrav...@fb.com]
Sent: Monday, August 25, 2014 10:26 AM
To: Song Liu
Cc: Dan Williams; Hannes Reinecke
Subject: [PATCH 3/5] SES: add enclosure logical id
From: Dan Williams dan.j.willi...@intel.com
Export the NAA logical id for the enclosure. This is optionally
On Fri, 22 Aug 2014, Eddie Wai wrote:
On Fri, 2014-08-22 at 20:12 +0200, Maurizio Lombardi wrote:
Hi Chad,
On 08/22/2014 02:08 PM, Chad Dupuis wrote:
Eddie, Maurizio,
Since it looks like there can be a difference in the pdev would it make sense instead
to convert the unmap function to
On Mon, 2014-08-25 at 18:48 +, Alfredo Dal Ava Junior wrote:
On Mon, 25 Aug 2014, Alan Stern wrote:
Don't forget that lots of disks go crazy if you try to read from a
nonexistent
block, that is, one beyond the end of the disk.
IMO, this bug cannot be worked around in any
On Sun, Aug 24, 2014 at 12:07:27AM +0530, Suman Tripathi wrote:
This patch addresses two HW erratas as described below by retrying the
COMRESET:
1. During speed negotiation, controller is not able to detect ALIGN
at GEN3(6Gbps) within 54.6us and results in a timeout. This issue can
be
On Mon, 25 Aug 2014, Alfredo Dal Ava Junior wrote:
On Mon, 25 Aug 2014, Alan Stern wrote:
Don't forget that lots of disks go crazy if you try to read from a
nonexistent
block, that is, one beyond the end of the disk.
IMO, this bug cannot be worked around in any reasonable manner.
Hey James,
Is is possible to include attached patch?
Regards,
Hiral
On 6/9/14, 8:02 AM, James Bottomley
james.bottom...@hansenpartnership.com wrote:
This patch consists of the usual driver updates (qla2xxx, qla4xxx, lpfc,
be2iscsi, fnic, ufs, NCR5380) The NCR5380 is the addition to maintained
On Mon, 2014-08-25 at 10:44 -0400, Alan Stern wrote:
James, can you explain how the INQUIRY command in scsi_probe_lun()
managed to work back in the days when multi-lun SCSI-2 devices were
common? sdev-scsi_level doesn't get set when sdev is allocated, so it
initially contains 0, so the LUN
Let me try to answer this as I had worked on this defect in the async release.
Martin This really sounds like a scenario you should be able to handle in
Martin general (without special don't-be-broken module parameters).
In the async release, we wanted this fix to be tried, tested and
vetted by
On Mon, 15 Aug 2014 James Bottomley wrote:
So how did the partition get on there at the correct size in the first place?
Even under windows partition managers believe the disk size they get from
the system if the disk is blank.
The HDD can be partitioned outside the enclosure, when connected
On Mon, 25 Aug 2014, James Bottomley wrote:
On Mon, 2014-08-25 at 10:44 -0400, Alan Stern wrote:
James, can you explain how the INQUIRY command in scsi_probe_lun()
managed to work back in the days when multi-lun SCSI-2 devices were
common? sdev-scsi_level doesn't get set when sdev is
https://bugzilla.kernel.org/show_bug.cgi?id=80711
--- Comment #19 from Alan Stern st...@rowland.harvard.edu ---
On Mon, 25 Aug 2014, James Bottomley wrote:
On Mon, 2014-08-25 at 10:44 -0400, Alan Stern wrote:
James, can you explain how the INQUIRY command in scsi_probe_lun()
managed to
On Mon, 25 Aug 2014 Alan Stern wrote:
On Mon, 25 Aug 2014, Alfredo Dal Ava Junior wrote:
That's right. I don't know why Windows behaves that way.
Please look this output from diskpart (Windows):
DISKPART list partition
Partition ### Type Size Offset
-
On Mon, 25 Aug 2014, Alfredo Dal Ava Junior wrote:
Well, it is causing problems anyway... from user perspective, it's a
Linux compatibility issue, as it works fine on Windows. I'm not an
expert, but I'm wondering that if usb-storage could set capacity as
UNDETERMINED/ Zero (or keep using the
On Mon, 25 Aug 2014 Alan Stern wrote:
Part of the problem is that usb-storage has no way to know that anything
strange is going on. It's normal for READ CAPACITY(16) to fail (this depend
on
the SCSI level), and it's normal for the READ
CAPACITY(10) to report a value less than 2 TB.
Really
https://bugzilla.kernel.org/show_bug.cgi?id=80711
--- Comment #20 from Alan Stern st...@rowland.harvard.edu ---
On Mon, 25 Aug 2014, Alan Stern wrote:
On Mon, 25 Aug 2014, James Bottomley wrote:
On Mon, 2014-08-25 at 10:44 -0400, Alan Stern wrote:
James, can you explain how the
On Mon, 2014-08-25 at 16:21 -0400, Alan Stern wrote:
On Mon, 25 Aug 2014, Alfredo Dal Ava Junior wrote:
Well, it is causing problems anyway... from user perspective, it's a
Linux compatibility issue, as it works fine on Windows. I'm not an
expert, but I'm wondering that if usb-storage
On Mon, 2014-08-25 at 17:19 -0400, Alan Stern wrote:
On Mon, 25 Aug 2014, Alan Stern wrote:
On Mon, 25 Aug 2014, James Bottomley wrote:
On Mon, 2014-08-25 at 10:44 -0400, Alan Stern wrote:
James, can you explain how the INQUIRY command in scsi_probe_lun()
managed to work
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