not quite sure i understand what you are asking, but perhaps ns(1) will show you what you want.

-Steve


On 7 Jul 2023, at 6:59 pm, Conor Williams <conor.williams@gmail.com> wrote:


hello 9fannors...

i wish to find the device? which the p9 iso file is mounted from...
(a vm boot (i dont think that matters though...)
e.g c drive is /dev/sdC0

/c /ba 7723
ps: i wish to do a quick back of the (, possibly ramfs, ) temporary / file 
system kind of like a backup of the c drive
% dd /dev/XXYXX /dev/sdC0/9fat

pps: would anyone know what might happen if the /dev/XXYXX partition is 
smaller that the C drive... (the /dev/sdC0/9fat is formatted and large and 
ready to go) -- i do realise i can find this out if I know the device...