Thread (3 messages) 3 messages, 2 authors, 2014-08-06
  • (unknown) · Daniel Smedegaard Buus <hidden> · 2014-08-06
  • Re: · Slava Pestov <hidden> · 2014-08-06
  • Re: · Daniel Smedegaard Buus <hidden> · 2014-08-06

Re:

From: Slava Pestov <hidden>
Date: 2014-08-06 17:10:43

Hi Daniel,

Can you post the oops output here? There were no bcache changes from
3.15 to 3.16 so I'm not sure what could have gone wrong.

On Wed, Aug 6, 2014 at 5:06 AM, Daniel Smedegaard Buus
[off-list ref] wrote:
Hi :)

I just tried upgrading a server of mine from mainline kernel 3.15.4 to
3.16, and upon reboot no bcache device in sight. Grepping dmesg for
bcache yielded an empty output, and besides the dmesg was full of
oopses.

This is a live server, so I immediately remove kernel 3.16, and upon
reboot, bcache was back and happy.

I know this isn't very useful for anything debugging, but as a very
general question, I'm just wondering if there's something I should
have done prior to upgrading, or if this might be a bug of some sort?

Cheers,
Daniel
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