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I am trying to mount a shared folder using qemu-kvm/9p and it fails to work if I add it to the fstab file. I get an error at boot that the device cannot be mounted, yet after start if I run "mount -a" the device will be mounted.

fstab line:

src_mnt /src 9p trans=virtio 0 0

From dmesg I can see:

[    7.606258] 9p: Could not find request transport: virtio

And a few lines later I see the "virtio-pci" entries. I'm not clear on how I would defer mounting until that device is available however.

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1 Answer 1

Don't know if it's the ideal solution, but on an Ubuntu 12.04 guest I got it to work by adding the 9p modules to the initramfs.

Added to /etc/initramfs-tools/modules:



sudo update-initramfs -u
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Thank you - I think its reasonable to say this is the ideal solution. The problem is that the module is not mounted during file-system mount, your solution is to add it to the list of modules loaded at mount-time. –  Greg Apr 4 '13 at 10:28

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