[Qemu-devel] virtfs / 9p - and "Permission denied" in guests

[lejeczek]

hi devel, sorry to bother you but tried "users" without any 
luck and am hoping to get some help here.

I'm trying to passthrough host's filesystem, first time but 
a pretty regular setup, and guests mount that mount tag, I 
can list in a guest mountpoint's content, I see files & dirs 
but  when I try to add/create/remove content in the 
mountpoint then it gets denied:

$ touch DDD
touch: setting times of `DDD': No such file or directory

in libvirt:

    <filesystem type='mount' accessmode='passthrough'>
      <source 
dir='/__.aLocalStorages/2/__.home.usersSecondHome'/>
      <target dir='__.x.USERs.SECOND_HOME'/>
      <address type='pci' domain='0x0000' bus='0x00' 
slot='0x09' function='0x0'/>
    </filesystem>

I believe I fished out all SE denials and logs are not clear 
of any sealerts.
I suggests "time" but time seems in sync between host and guest.
Would you have some suggestions how to troubleshoot?
many thanks.
L