* bcache hangs on suspend when cache device is attached
@ 2016-04-15 15:45 Maciej Piechotka
2016-04-17 18:08 ` Eric Wheeler
0 siblings, 1 reply; 4+ messages in thread
From: Maciej Piechotka @ 2016-04-15 15:45 UTC (permalink / raw)
To: linux-bcache
Hi,
My system hangs during suspend when cache device is attached. If I detach it
before suspending it works fine. Is this a known bug?
Maciej
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: bcache hangs on suspend when cache device is attached
2016-04-15 15:45 bcache hangs on suspend when cache device is attached Maciej Piechotka
@ 2016-04-17 18:08 ` Eric Wheeler
2016-04-19 21:00 ` Maciej Piechotka
0 siblings, 1 reply; 4+ messages in thread
From: Eric Wheeler @ 2016-04-17 18:08 UTC (permalink / raw)
To: Maciej Piechotka; +Cc: linux-bcache
On Fri, 15 Apr 2016, Maciej Piechotka wrote:
> Hi,
>
> My system hangs during suspend when cache device is attached. If I detach it
> before suspending it works fine. Is this a known bug?
Interesting. Can you collect the dmesg output as it suspends/resumes via
serial or something other means?
--
Eric Wheeler
>
> Maciej
>
> --
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: bcache hangs on suspend when cache device is attached
2016-04-17 18:08 ` Eric Wheeler
@ 2016-04-19 21:00 ` Maciej Piechotka
2016-04-22 1:33 ` Maciej Piechotka
0 siblings, 1 reply; 4+ messages in thread
From: Maciej Piechotka @ 2016-04-19 21:00 UTC (permalink / raw)
To: linux-bcache
Eric Wheeler <bcache <at> lists.ewheeler.net> writes:
>
> Interesting. Can you collect the dmesg output as it suspends/resumes via
> serial or something other means?
>
I'll try to capture the output today.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: bcache hangs on suspend when cache device is attached
2016-04-19 21:00 ` Maciej Piechotka
@ 2016-04-22 1:33 ` Maciej Piechotka
0 siblings, 0 replies; 4+ messages in thread
From: Maciej Piechotka @ 2016-04-22 1:33 UTC (permalink / raw)
To: linux-bcache
Maciej Piechotka <uzytkownik2 <at> gmail.com> writes:
>
> Eric Wheeler <bcache <at> lists.ewheeler.net> writes:
>
> >
> > Interesting. Can you collect the dmesg output as it suspends/resumes via
> > serial or something other means?
> >
>
> I'll try to capture the output today.
>
>
The USB-to-serial I was using requires firmware which for some reasons in my
setup (luks + lvm + dracut) prevents the whole thing from working - I'm able
to set up serial connection between 2 computers (including getty) but not
loging. I'll try netconsole later on - maybe with better result.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2016-04-22 1:33 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2016-04-15 15:45 bcache hangs on suspend when cache device is attached Maciej Piechotka
2016-04-17 18:08 ` Eric Wheeler
2016-04-19 21:00 ` Maciej Piechotka
2016-04-22 1:33 ` Maciej Piechotka
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