* Unable to mount btrfs rootfs over after merging bcache
@ 2012-08-07 7:18 Alex Elsayed
2012-08-07 9:02 ` Kent Overstreet
0 siblings, 1 reply; 2+ messages in thread
From: Alex Elsayed @ 2012-08-07 7:18 UTC (permalink / raw)
To: linux-bcache-u79uwXL29TY76Z2rM5mHXA
Hi, I've found that if I merge bcache into my kernel it causes booting with
a btrfs rootfs on top of dm-thin (with dm-crypt under it) to fail. In 3.4 it
looped indefinitely IIRC, whereas with 3.5 it OOPSed until panic.
I don't have logs, sadly, as this occurs before I have a writable FS.
I will note that I don't have a bcache device, and this occurs even if
bcache is compiled out.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Unable to mount btrfs rootfs over after merging bcache
2012-08-07 7:18 Unable to mount btrfs rootfs over after merging bcache Alex Elsayed
@ 2012-08-07 9:02 ` Kent Overstreet
0 siblings, 0 replies; 2+ messages in thread
From: Kent Overstreet @ 2012-08-07 9:02 UTC (permalink / raw)
To: Alex Elsayed; +Cc: linux-bcache-u79uwXL29TY76Z2rM5mHXA
I'll give it a try and see what happens - we'll see if I can reproduce it.
On Tue, Aug 7, 2012 at 12:18 AM, Alex Elsayed
<eternaleye+usenet-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> Hi, I've found that if I merge bcache into my kernel it causes booting with
> a btrfs rootfs on top of dm-thin (with dm-crypt under it) to fail. In 3.4 it
> looped indefinitely IIRC, whereas with 3.5 it OOPSed until panic.
>
> I don't have logs, sadly, as this occurs before I have a writable FS.
>
> I will note that I don't have a bcache device, and this occurs even if
> bcache is compiled out.
>
> --
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2012-08-07 7:18 Unable to mount btrfs rootfs over after merging bcache Alex Elsayed
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