[dm-devel] [PATCH] scsi-dh-emc: fix activate vs set_params race

Thu Apr 4 23:11:41 UTC 2013

On 04/02/2013 07:09 PM, Mikulas Patocka wrote:
> Hi
> 
> This fixes a possible race in scsi_dh_emc. It is untested because I don't 
> have the hardware. It could happen when we reload a multipath device and 
> path failure happens at the same time.

I think this patch is ok. I do not have the hw to test it anymore.

If you wanted to test just to make sure it is safe you should bug Rob
Evers. He can help you find a machine in the westford lab that has it