[9fans] Can't ream fs. Panic: config io

[g . pavelcak]

Hi,

I've been trying to recreate a plan9 file server I had expecting to eventually 
recover the old setup; however, I can't get past reaming a single disk.

Config goes like

service pinky
config w0
filsys main w0
ream main
end

I don't have anything set up to capture output, but I hope I can give you 
enough here. It looks something like

drive w0
   35885393 blocks at 512 bytes each
    2242834 logical blocks at 8192 bytes each
    16 multiplier
    tag = 0/0; expected 0/10 not flushed

stack trace of 2
...
panic: config io
cpu 0 halted


Any thoughts??

Thanks.

Greg