[PATCH 1/1] cr: add a few more ckpt_write_err()s

[Oren Laadan]

Serge E. Hallyn wrote:
> 
> Yes, it'd be useful.  BTW it also would be useful to have mktree/
> restart auto-detect such error strings and report them.
> 

'ckptinfo -e' should already do this, but sure, we can add a switch
to 'restart' to check it too. An dyes, in the kernel definitely.

Oren.