Permissions in this case ll ~/Downloads/ĭrwxrwx-+ 2 dave libvirt-qemu 4096 Dez 6 17:25 qemu-test/ I am also able to mount a local host folder (like /home/dave/Downloads/qemu-test, which has the exact same permissions, and write to it. The host can write to /media/nas/temp with user dave.įrom within the guest, I could mount via CIFS directly successfully (same credentials) - but that is not possible in my current environment. Touch: cannot touch '/media/temp/myfile.log': Operation not supported New permissions from host perspective: ll /media/nasĭrwxrwxrwx 2 dave libvirt-qemu 0 Dez 6 15:36 temp/Ĭuriously, now I get a different error: touch /media/temp/myfile.log
I also tried file_mode and dir_mode mount options from the host: sudo mount -t cifs -o username=dave,vers=3.0,uid=dave,gid=libvirt-qemu,\įile_mode=0777,dir_mode=0777 //nas/temp /media/nas/temp Touch: cannot touch '/media/temp/myfile.log': Permission denied Permissions from guest perspective (64055 is the uid of libvirt-qemu group of the host): ll /mediaĭrwxr-xr-x 2 dave 64055 0 dec 6 15:36 temp/Ī write operation like creating a new file triggers following error: touch /media/temp/myfile.log temp ( /media/nas/temp on host) is mounted via: sudo mount -t 9p -o trans=virtio,version=9p2000.L /temp /media/temp Permissions from host perspective: ll /media/nas/ĭrwxr-xr-x 2 dave libvirt-qemu 0 Dez 6 15:36 temp/ Network share (and shared folder) /media/nas/temp is mounted via sudo mount -t cifs -o username=dave,vers=3.0,uid=dave,gid=libvirt-qemu //nas/temp /media/nas/temp
My special case is that the shared folder references a CIFS network share mounted on the host. I am having a hard time configuring a shared folder with write permissions inside the guest.
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