Hi, I'm sorry to say that I have to stop the libsas hotplug improvement work, I
will resign from
Huawei, so I have no time and hardware to continue to work at this issue. John
is very familiar with
this work, and provide a lot of good suggestions. So if John like, I am glad he
could join to work
在 2017/7/13 16:08, John Garry 写道:
> On 13/07/2017 02:37, wangyijing wrote:
>>> > So much nicer. BTW, /dev/sdb is a SATA disk, the rest are SAS.
>> Oh, I take a mistake ? The result you tested the hotplug which applied this
>> patchset is fine ?
>>
>> Thanks!
>> Yijing.
>
> Well basic hotplug is
On 13/07/2017 02:37, wangyijing wrote:
> So much nicer. BTW, /dev/sdb is a SATA disk, the rest are SAS.
Oh, I take a mistake ? The result you tested the hotplug which applied this
patchset is fine ?
Thanks!
Yijing.
Well basic hotplug is fine, as below. I did not do any robust testing.
root@
在 2017/7/12 17:59, John Garry 写道:
> On 10/07/2017 08:06, Yijing Wang wrote:
>> This patchset is based Johannes's patch
>> "scsi: sas: scsi_queue_work can fail, so make callers aware"
>>
>> Now the libsas hotplug has some issues, Dan Williams report
>> a similar bug here before
>> https://www.mail
在 2017/7/12 17:59, John Garry 写道:
> On 10/07/2017 08:06, Yijing Wang wrote:
>> This patchset is based Johannes's patch
>> "scsi: sas: scsi_queue_work can fail, so make callers aware"
>>
>> Now the libsas hotplug has some issues, Dan Williams report
>> a similar bug here before
>> https://www.mail
On Wed, Jul 12, 2017 at 10:59:27AM +0100, John Garry wrote:
> After:
> ...
> root@(none)$ echo 0 > ./phy-0:7/sas_phy/phy-0:7/enable
> root@(none)$ [ 446.193336] hisi_sas_v2_hw HISI0162:01: found dev[8:1] is
> gone
> [ 446.249205] hisi_sas_v2_hw HISI0162:01: found dev[7:1] is gone
> [ 446.325201]
On 10/07/2017 08:06, Yijing Wang wrote:
This patchset is based Johannes's patch
"scsi: sas: scsi_queue_work can fail, so make callers aware"
Now the libsas hotplug has some issues, Dan Williams report
a similar bug here before
https://www.mail-archive.com/linux-scsi@vger.kernel.org/msg39187.html
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