On Fri, Feb 07, 2014 at 10:02:52AM +0100, Greg Kurz wrote: > On Wed, 5 Feb 2014 23:31:11 +0200 > "Michael S. Tsirkin" <m...@redhat.com> wrote: > > On Tue, Feb 04, 2014 at 12:51:25PM +0530, Aneesh Kumar K.V wrote: > > > "Michael S. Tsirkin" <m...@redhat.com> writes: > > > > > > > On Mon, Feb 03, 2014 at 03:05:10PM +0530, Aneesh Kumar K.V wrote: > > > >> "Michael S. Tsirkin" <m...@redhat.com> writes: > > > >> > > > >> > Haven't used 9pfs in a while. > > > >> > I thought these patches are a good time to play with it some more. > > > >> > I have encountered two issues. > > > >> > > > > >> > What I'm doing: > > > >> > host: qemu a75143eda2ddf581b51e96c000974bcdfe2cbd10. > > > >> > > > > >> > /scm/qemu/x86_64-softmmu/qemu-system-x86_64 -enable-kvm -m 1g -cpu > > > >> > kvm64 -smp 2 f20-x64.qcow2 -netdev user,id=foo -redir > > > >> > tcp:8022::22 -device virtio-net,netdev=foo -serial stdio -fsdev > > > >> > local,security_model=none,id=fsdev0,path=/lib/modules/ -device > > > >> > virtio-9p-pci,id=fs0,fsdev=fsdev0,mount_tag=libmodulesshare -fsdev > > > >> > local,security_model=none,id=fsdev1,path=/boot -device > > > >> > virtio-9p-pci,id=fs1,fsdev=fsdev0,mount_tag=bootshare -no-reboot > > > >> > -snapshot > > > >> > > > > >> > guest: Fedora 20 > > > >> > > > > >> > added this in /etc/fstab: > > > >> > > > > >> > bootshare /share/boot 9p > > > >> > trans=virtio,version=9p2000.L 0 0 > > > >> > libmodulesshare /share/lib/modules 9p > > > >> > trans=virtio,version=9p2000.L 0 0 > > > >> > > > > >> > > > > >> > I have encountered two issues: > > > >> > > > > >> > 1. mount failure on boot > > > >> > If I try to mount on boot through fstab, I get: > > > >> > [ 2.270157] 9pnet: Could not find request transport: virtio > > > >> > [ 2.270158] 9pnet: Could not find request transport: virtio > > > >> > > > >> > > > >> Missing 9pnet_virtio.ko module ? > > > > > > > > Maybe it's loaded too late. But when I get to plymouth prompt > > > > it's loaded fine. > > > > Any idea about this one? Do you have guests with 9pfs > > and virtio as modules and 9pfs mounted from /etc/fstab? > > > > Hi Michael, > > I had the very same problem. You probably need to add 9pnet_virtio to the > initramfs. > > # mkinitrd -f --with=9pnet_virtio /boot/initramfs-$(uname -r).img $(uname -r) > # gzip -dc /boot/initramfs-$(uname -r).img | cpio -t | grep 9pnet > usr/lib/modules/3.11.7-200.fc19.ppc64p7/kernel/net/9p/9pnet_virtio.ko > usr/lib/modules/3.11.7-200.fc19.ppc64p7/kernel/net/9p/9pnet.ko > > Cheers.
Yes - it's not in initramfs but why does it have to be present there? I am not trying to boot from that, and *something* loads it after boot: 9pnet_virtio 17488 0 9pnet 73304 1 9pnet_virtio > Gregory Kurz kurzg...@fr.ibm.com > gk...@linux.vnet.ibm.com > Software Engineer @ IBM/Meiosys http://www.ibm.com > Tel +33 (0)562 165 496 > > "Anarchy is about taking complete responsibility for yourself." > Alan Moore.
