[Libguestfs] progress output during guestfish sh commands

[Olaf Hering]

On Tue, Feb 04, Richard W.M. Jones wrote:

> > It seems to me that output is only shown once cmd.sh has finished. I
> > already split cmd.sh into smaller pieces to see overall progress. But
> > output from a verbose, long running single command within cmd.sh is not
> > shown.
> 
> Verbose output is carried over a separate channel from qemu, so things
> like kernel messages appear asynchronously:
> 
> https://github.com/libguestfs/libguestfs/blob/master/src/conn-socket.c#L301

Thanks.
I think doing 'cmd < /dev/null &> /dev/kmsg' will help, I will try that
way to see whats actually going on.

Olaf