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
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 Fri, Sep 09, 2016 at 07:26:17AM -0400, Martin K. Petersen wrote:
> > "Oliver" == Oliver Neukum writes:
>
> Oliver> On Thu, 2016-08-18 at 22:19 -0400, Martin K. Petersen wrote:
> >> > "Oliver" == Oliver Neukum writes:
> >>
> Oliver> Some SATA to USB bridges fail to cooperate with some
> "Oliver" == Oliver Neukum writes:
Oliver> On Thu, 2016-08-18 at 22:19 -0400, Martin K. Petersen wrote:
>> > "Oliver" == Oliver Neukum writes:
>>
Oliver> Some SATA to USB bridges fail to cooperate with some drives
Oliver> resulting in no cache being present being reported to the
Oliver
On Thu, 2016-08-18 at 22:19 -0400, Martin K. Petersen wrote:
> > "Oliver" == Oliver Neukum writes:
>
> Oliver> Some SATA to USB bridges fail to cooperate with some drives
> Oliver> resulting in no cache being present being reported to the
> Oliver> host. That causes the host to skip sending a
> "Oliver" == Oliver Neukum writes:
Oliver> Some SATA to USB bridges fail to cooperate with some drives
Oliver> resulting in no cache being present being reported to the
Oliver> host. That causes the host to skip sending a command to
Oliver> synchronize caches. That causes data loss when the
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
---
Documentation/k
On Tue, 2016-08-16 at 00:44 -0400, Martin K. Petersen wrote:
> > "Oliver" == Oliver Neukum writes:
>
> Oliver,
>
> Oliver> wce_default_on controls the default if the device provides no
> Oliver> indication. The problem here is that the indication the device
> Oliver> provides must be overrid
> "Oliver" == Oliver Neukum writes:
Oliver,
Oliver> wce_default_on controls the default if the device provides no
Oliver> indication. The problem here is that the indication the device
Oliver> provides must be overridden, as they are false.
Can't you just blacklist the mode select on the de
On Wed, 2016-08-10 at 22:40 -0400, Martin K. Petersen wrote:
> > "Oliver" == Oliver Neukum writes:
>
> Oliver> Some SATA to USB bridges fail to cooperate with some drives
> Oliver> resulting in no cache being present being reported to the
> Oliver> host. That causes the host to skip sending a
> "Oliver" == Oliver Neukum writes:
Oliver> Some SATA to USB bridges fail to cooperate with some drives
Oliver> resulting in no cache being present being reported to the
Oliver> host. That causes the host to skip sending a command to
Oliver> synchronize caches. That causes data loss when the
On Mon, 8 Aug 2016, Martin K. Petersen wrote:
> > "Oliver" == Oliver Neukum writes:
>
> Oliver> Some SATA to USB bridges fail to cooperate with some drives
> Oliver> resulting in no cache being present being reported to the
> Oliver> host. That causes the host to skip sending a command to
>
> "Oliver" == Oliver Neukum writes:
Oliver> Some SATA to USB bridges fail to cooperate with some drives
Oliver> resulting in no cache being present being reported to the
Oliver> host. That causes the host to skip sending a command to
Oliver> synchronize caches. That causes data loss when the
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: Johanne
On Tue, Jul 12, 2016 at 10:24:36AM +0200, 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 d
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
---
Documentation/k
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
---
Documentation/k
On Mon, 11 Jul 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
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
---
drivers/scsi/sd
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