[dm-devel] [PATCH] multipathd: check and cleanup zombie paths

[Bart Van Assche]

On Thu, 2018-03-22 at 03:40 +0000, Chongyun Wu wrote:
> I did a test. Below command can remove the residual device:
> *echo "scsi remove-single-device 3 0 0 3" > /proc/scsi/scsi*
> Is it safe?

Hello Chongyun,

Are you aware of the linux-scsi mailing list? I think this question would be
more appropriate for that mailing list. Regarding your question, I think that
you should be aware of the following comment above the proc write method that
implements that functionality: "this provides a legacy mechanism to add or
remove devices".

Bart.