Re: 5.4.20: cannot mount device that blipped off the bus: duplicate device fsid:devid for

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On Mon, Apr 20, 2020 at 07:10:24PM +0800, Anand Jain wrote:
> The steps below are they in the chronological order?
 
That is my recollection, yes.

>  Before and after --forget command
>     btrfs fi show -m
>  could have told us what devices are still mounted.
 
Oh, I didn't know about this. If/when it happens next, I'll 
run this to show btrfs' understanding of what's mounted instead of
the kernel's understanding (/proc/self/mounts)

> I will send a boilerplate code to dump device list from the kernel it will
> help to debug. As of now this boilderplate code which I have been using is
> too localized needs a lot of cleanups, will take sometime.

Sounds good.
 
Thanks,
Marc
-- 
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
 
Home page: http://marc.merlins.org/  



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