Messages in this thread | | | Date | Wed, 30 Aug 2017 08:15:02 +0200 | From | oleksandr@natalenk ... | Subject | Re: I/O hangs after resuming from suspend-to-ram |
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Hello.
Addressing your questions below.
> Can't reproduce even with putting dmcypt on raid10 after applying my > patch.
Just a side note, that dm-crypt is not necessary here — I am able to trigger hang with RAID10 and LVM only.
> BTW, could you share us which blk-mq scheduler you are using on sata?
Okay, now it makes sense. Previously, without your patch I was able to reproduce the issue with "mq-deadline", "bfq" and "none". Now, I cannot trigger it with "none" set, but "mq-deadline" still hangs for me. Does this mean each scheduler should be modified separately?
> Could you apply the following debug patch and provide the dmesg log > after running the commands below?
Is it still relevant since I confirm issue to be fixed with "none"?
Thanks.
30.08.2017 07:17, Ming Lei написав: > …SNIP… > Can't reproduce even with putting dmcypt on raid10 after applying > my patch. > …SNIP…
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