dev loss feature? We also are considering
about the feature for driver hisi_sas.
Thanks,
Shawn
Thanks,
Chris
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, October 5, 2018 8:01 AM
To: Chris Moore - C33997 ; linux-
s...@vger.kernel.org
Subject: Re: Looking for
; Jason Yan
Subject: Re: Looking for some help understanding error handling
On 05/10/2018 16:51, chris.mo...@microchip.com wrote:
Thanks Hannes,
After some pointers from Shane Seymour I found that the FC and SRP
transport layers have a devloss timer, so that when a device
disappears they hold on
help understanding error handling
On 05/10/2018 16:51, chris.mo...@microchip.com wrote:
Thanks Hannes,
After some pointers from Shane Seymour I found that the FC and SRP
transport layers have a devloss timer, so that when a device
disappears they hold on to the target information for a time
rked a lot with SATA drives, but
ATA8-ACS says the IDENTIFY DEVICE response must contain a unique serial
number.
Chris
>
> >
> > Thanks,
> > Chris
> >
> >> -Original Message-
> >> From: Hannes Reinecke [mailto:h...@suse.de]
> >> Sent
ut SATA?
Thanks,
John
Thanks,
Chris
-Original Message-
From: Hannes Reinecke [mailto:h...@suse.de]
Sent: Friday, October 5, 2018 8:01 AM
To: Chris Moore - C33997 ; linux-
s...@vger.kernel.org
Subject: Re: Looking for some help understanding error handling
On 10/2/18 11:04 PM, chris.mo...@m
On 10/5/18 5:51 PM, chris.mo...@microchip.com wrote:
> Thanks Hannes,
>
> After some pointers from Shane Seymour I found that the FC and SRP transport
> layers
> have a devloss timer, so that when a device disappears they hold on to the
> target
> information for a time waiting to see if it com
> Sent: Friday, October 5, 2018 8:01 AM
> To: Chris Moore - C33997 ; linux-
> s...@vger.kernel.org
> Subject: Re: Looking for some help understanding error handling
>
> On 10/2/18 11:04 PM, chris.mo...@microchip.com wrote:
> > I'm working on LLDD for a SAS/SATA host ada
On 10/2/18 11:04 PM, chris.mo...@microchip.com wrote:
I'm working on LLDD for a SAS/SATA host adapter, and trying to understand how
the system handles link loss and recovery.
Say I have a device that gets recognized and attached as sd 12:0:4:0, at
/dev/sdb.
The drive goes offline temporarily,
I'm working on LLDD for a SAS/SATA host adapter, and trying to understand how
the system handles link loss and recovery.
Say I have a device that gets recognized and attached as sd 12:0:4:0, at
/dev/sdb.
The drive goes offline temporarily, then comes back online.
When it does, it comes back as s
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