hi,

I try to mount the local foler in the vm, use the 9p protocol, it mount success, enter the foler, i can read and write the files already in the folder ,but can't create new folders and files in it. why and how can i solve it?

i created the vm use qemu -fsdev local,id=test_dev,path=/root/shared,security_model=none -device virtio-9p-pci,fsdev=test_dev,mount_tag=test_mount

the guest vm is redhat with 2.6.32 kernel, in the guest os terminal: mount -t 9p -o trans=virtio test_mount /tmp/shared/ -

oversion=9p2000.L,posixacl,cache=loose

and it's no use when i update the kernel to higher .

thanks,

xiu