DragonFly 2.6.2, 2.7.2 tags pushed - fixes for serious HAMMER issue

[Francois Tigeot]

On Tue, Apr 20, 2010 at 11:03:55AM -0700, Matthew Dillon wrote:
> 
> :Yah, indeed it does :'(
> :
> :> sudo hammer -f /dev/serno/QM00002.s1a checkmap
> :Volume header   records=0 next_tid=000000010841bec0
> :                bufoffset=0000000044040000
> :Collecting allocation info from B-Tree: done
> :BM      block=2000000010000000 calc 114688 free, got 1163264
> :
> :Now what? Is really the mirror-copy the only solution? I basically
> :have no means to do that ...
> 
>     Pretty much, short of modifying the hammer utility to correct
>     the allocation info.