Now the libsas hotplug has some issues, Dan Williams report
a similar bug here:
https://www.mail-archive.com/linux-scsi@vger.kernel.org/msg39187.html
The root cause of the issues is we use one workqueue(shost->work_q) to
process libsas event, and we divide a hot-on or hot-remove flow to several
ev
Now libsas hotplug work is static, LLDD driver queue
the hotplug work into shost->work_q. If LLDD driver
burst post lots hotplug event to libsas, the hotplug
events may pending in the workqueue like
shost->workq
tail | PHYE_LOSS_OF_SIGNAL | PORTE_BYTES_DMAED | head
In this case, if a new PORTE_B
On Mon, 12 Sep 2016, Jarkko Sakkinen wrote:
> On Mon, Sep 12, 2016 at 04:43:58PM +0300, Felipe Balbi wrote:
> >
> > Hi,
> >
> > Jarkko Sakkinen writes:
> > > On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
> > >>
> > >>
> > >> On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
> > >>
> >
On Mon, Sep 12, 2016 at 04:43:58PM +0300, Felipe Balbi wrote:
>
> Hi,
>
> Jarkko Sakkinen writes:
> > On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
> >>
> >>
> >> On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
> >>
> >> > On Sun, Sep 11, 2016 at 03:05:42PM +0200, Julia Lawall wro
https://bugzilla.kernel.org/show_bug.cgi?id=156321
--- Comment #4 from john.wy...@gmx.de ---
Thanks. I will keep an eye open for the new firmware to be published and will
report back here.
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Hi folks,
There's a huge quantity of USB enclosures flooding the market for
quite sometime that support UASP, which is very nice. This allows for
higher speeds by using the SCSI command set via the uas driver, and
offers various other advantages over the classic usb-storage driver.
These USB encl
On Mon, Sep 12, 2016 at 03:52:08PM +0200, Julia Lawall wrote:
>
>
> On Mon, 12 Sep 2016, Felipe Balbi wrote:
>
> >
> > Hi,
> >
> > Jarkko Sakkinen writes:
> > > On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
> > >>
> > >>
> > >> On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
> > >>
On Mon, 12 Sep 2016, Oliver Neukum wrote:
> Some SATA to USB bridges fail to cooperate with some
> drives resulting in no cache being present being reported
> to the host. That causes the host to skip sending
> a command to synchronize caches. That causes data loss
> when the drive is powered down
- Original Message -
> From: "Hannes Reinecke"
> To: "Martin K. Petersen"
> Cc: "Christoph Hellwig" , "James Bottomley"
> ,
> linux-scsi@vger.kernel.org, "Hannes Reinecke" , "Hannes
> Reinecke"
> Sent: Monday, September 12, 2016 4:20:53 AM
> Subject: [PATCH] scsi: do not print 'reser
On Mon, Sep 12, 2016 at 3:43 PM, Felipe Balbi
wrote:
> Jarkko Sakkinen writes:
>> On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
>>> On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
>>> > On Sun, Sep 11, 2016 at 03:05:42PM +0200, Julia Lawall wrote:
>>> > > Constify local structures.
>>
On Mon, 12 Sep 2016, Felipe Balbi wrote:
>
> Hi,
>
> Jarkko Sakkinen writes:
> > On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
> >>
> >>
> >> On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
> >>
> >> > On Sun, Sep 11, 2016 at 03:05:42PM +0200, Julia Lawall wrote:
> >> > > Constify l
Hi,
Jarkko Sakkinen writes:
> On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
>>
>>
>> On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
>>
>> > On Sun, Sep 11, 2016 at 03:05:42PM +0200, Julia Lawall wrote:
>> > > Constify local structures.
>> > >
>> > > The semantic patch that makes
Some SATA to USB bridges fail to cooperate with some
drives resulting in no cache being present being reported
to the host. That causes the host to skip sending
a command to synchronize caches. That causes data loss
when the drive is powered down.
Signed-off-by: Oliver Neukum
Reviewed-by: Martin
On Mon, 12 Sep 2016, Jarkko Sakkinen wrote:
> On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
> >
> >
> > On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
> >
> > > On Sun, Sep 11, 2016 at 03:05:42PM +0200, Julia Lawall wrote:
> > > > Constify local structures.
> > > >
> > > > The seman
On Mon, Sep 12, 2016 at 10:54:07AM +0200, Julia Lawall wrote:
>
>
> On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
>
> > On Sun, Sep 11, 2016 at 03:05:42PM +0200, Julia Lawall wrote:
> > > Constify local structures.
> > >
> > > The semantic patch that makes this change is as follows:
> > > (http://
From: Colin Ian King
A dev_printk message spans two lines and the literal string is missing
a white space between words. Add the white space.
Signed-off-by: Colin Ian King
---
drivers/scsi/megaraid/megaraid_sas_base.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/
On Sun, 11 Sep 2016, Julia Lawall wrote:
> For structure types defined in the same file or local header files, find
> top-level static structure declarations that have the following
> properties:
> 1. Never reassigned.
> 2. Address never taken
> 3. Not passed to a top-level macro call
> 4. No po
On Mon, Sep 12, 2016 at 01:48:39PM +0530, Sreekanth Reddy wrote:
> On Thu, Sep 8, 2016 at 7:09 PM, Neil Horman wrote:
> > On Thu, Sep 08, 2016 at 11:12:40AM +0530, Sreekanth Reddy wrote:
> >> On Wed, Sep 7, 2016 at 6:54 PM, Neil Horman wrote:
> >> > On Wed, Sep 07, 2016 at 11:30:04AM +0530, Sreek
On Sun, 11 Sep 2016, Jarkko Sakkinen wrote:
> On Sun, Sep 11, 2016 at 03:05:42PM +0200, Julia Lawall wrote:
> > Constify local structures.
> >
> > The semantic patch that makes this change is as follows:
> > (http://coccinelle.lip6.fr/)
>
> Just my two cents but:
>
> 1. You *can* use a static an
SPC-2 and SPC-3 (or later) differ in the handling of reservation
conflict for TEST UNIT READY. SPC-2 will return 'reservation conflict',
whereas SPC-3 will return GOOD status.
On a mixed system with both SPC-2 and SPC-3 targets one will
see lots of 'reservation conflict' messages from the SPC-2 sys
On Thu, Sep 8, 2016 at 7:09 PM, Neil Horman wrote:
> On Thu, Sep 08, 2016 at 11:12:40AM +0530, Sreekanth Reddy wrote:
>> On Wed, Sep 7, 2016 at 6:54 PM, Neil Horman wrote:
>> > On Wed, Sep 07, 2016 at 11:30:04AM +0530, Sreekanth Reddy wrote:
>> >> On Tue, Sep 6, 2016 at 8:36 PM, Neil Horman wrot
Christoph,
I test the atari_scsi front end - haven't got any ISA cards handy.
Probably no ISA slots on my PC main board either ...
Cheers,
Michael
Am 12.09.2016 um 05:12 schrieb Christoph Hellwig:
> Hi all,
>
> you seem to the currently active NCR580 cabal. Which frontends to NCR5380
https://bugzilla.kernel.org/show_bug.cgi?id=156321
--- Comment #3 from Sreekanth Reddy ---
Hi John,
Recently our FW team has fixed this type of issue in the Firmware. Maybe this
fix went in the Phase13 FW. So you may need to wait to some more time until
this Phase13 FW is available for outside.
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