Re: [PATCH 07/15] scsi: libsas: Send event PORTE_BROADCAST_RCVD for valid ports

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在 2021/12/13 19:02, John Garry 写道:
Please consider these points:

About "Send event PORTE_BROADCAST_RCVD for valid ports":

Maybe say "Insert PORTE_BROADCAST_RCVD event for resuming host", as "valid ports" is a little vague. And the point is that we can to rescan when we resume.
ok


On 17/11/2021 02:45, chenxiang wrote:
From: Xiang Chen<chenxiang66@xxxxxxxxxxxxx>

If inserting a new disk for expander, the disk will not be revalidated
as the topology is not re-scanned during the resume process. So send event
PORTE_BROADCAST_RCVD to identify some new inserted disks for expander.

If a new disk is inserted through an expander when the host was suspended, they will not necessarily be detected as the topology is not re-scanned during resume.

To detect possible changes in topology during suspension, insert a PORTE_BROADCAST_RCVD event per port when resuming to trigger a revalidation.

Thanks, i will change it in next version.



Signed-off-by: Xiang Chen<chenxiang66@xxxxxxxxxxxxx>
Reviewed-by: John Garry<john.garry@xxxxxxxxxx>


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