On Wed, May 14, 2014 at 06:07:37PM +0200, Safa Rekik wrote: > Hello, > > I launched guestfsd in my guest with this command : guestfsd* -rv*. > When i close the handle the deamon crashes. > > This is the output i got (Deamon side) : > guestfsd: main_loop : new request, len 0x28 > fsync /dev/sda > /dev/sr0 : No medium found > guestfsd : main_loop : proc 282 > (internal_autosynx) took 0.19 seconds > *read: unexpected end of file on fd 3 * > > I got the same error with both ubuntu12.04 and fedora 20 guests. I know > that in ubuntu the guestfsd version is quite but fedora 20 has 1.26 > libguestfs version i think.
Can you attach a debugger to it and find out where it crashes or exits. Something like: # gdb /usr/sbin/guestfsd `pidof guestfsd` (gdb) break exit (gdb) cont ... when it exits ... (gdb) bt As discussed on IRC, guestfsd is single-threaded at the moment, but one of the jobs for 1.28 is to add support for multiple parallel connections. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into KVM guests. http://libguestfs.org/virt-v2v _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
