Hi Slava,
Sounds like the kernel (using bcache-dev) is not able to handle the
current format. If so, bcache-tools may help in "reformatting" bcache
devices, but that's no solution for existing systems.
So is my understanding correct that there's no easy kernel upgrade path
(to bcache-dev) ?
Rolf
On 12/29/2014 05:05 AM, Slava Pestov wrote:
Hi Stephen,
The bcache-dev branch has on-disk format changes that require a new
bcache-tools. I'm not sure where Kent posts the source for that.
On Sat, Dec 27, 2014 at 6:35 PM, Stephen R. van den Berg <srb@xxxxxxx> wrote:
Now I tried this:
Combine 3.18.1 and rebase all the patches from bcache-dev onto that.
But, in trying that, I get a consistent:
register_bcache() error opening /dev/sdb3: Invalid superblock: member info area missing
Anything I overlooked? The bcache-tools are straight from git too.
--
Stephen.
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