Messages in this thread | | | Date | Wed, 30 Aug 2017 12:58:21 +0200 | From | oleksandr@natalenk ... | Subject | Re: I/O hangs after resuming from suspend-to-ram |
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Hi.
So, current summary:
1) first patch + debug patch: I can reproduce the issue in wild, but not with pm_test set; 2) first patch + debug patch + second patch: I cannot reproduce issue at all, neither with "none", nor with "mq-deadline".
Thus, "blk-mq: align to legacy path for implementing blk_execute_rq" + "blk-mq: add requests in the tail of hctx->dispatch" look like a proper fix. Thanks for that!
> I setup dm-crypt on /dev/md0 directly, could you show me how to setup > lvm on raid10?
If still relevant, here is a layout:
=== sda 8:0 0 8G 0 disk |-sda1 8:1 0 128M 0 part /boot/EFI `-sda2 8:2 0 7.9G 0 part `-md0 9:0 0 7.9G 0 raid10 `-system-root 253:0 0 7.9G 0 lvm / sdb 8:16 0 8G 0 disk |-sdb1 8:17 0 128M 0 part `-sdb2 8:18 0 7.9G 0 part `-md0 9:0 0 7.9G 0 raid10 `-system-root 253:0 0 7.9G 0 lvm / ===
Anything else you'd like /me to test?
30.08.2017 10:06, Ming Lei написав: > …SNIP… > Please try the following patch and previous patch together and see > if they make a difference: > …SNIP…
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