Hello,
I have to add another problem:
I changed "security_model=passthrough" to "security_model=mapped". This
seems to give me back write permissions. I would prefer "passthrough",
just as I did before, but this works as a workaround.
Now, If I try to execute a script from the mounted virtfs, then I get
the following:
-bash: ./test.pl: /usr/bin/perl: bad interpreter: Numerical result out
of range
If I call the same with "perl ./test.pl", then anything works. If I copy
the script to somewhere outside of the mounted virtfs, then I can also
call the script with "./test.pl". What's going on here?
Thanks in advance
Yours
Manuel
On 09/18/2013 08:20 PM, Manuel Reimer wrote:
Hello,
today, I upgraded my kernel and I seem to have gotten a new kvm backend
with this.
Now my guest systems are no longer able to write to the host filesystem.
I share the filesystem using the following command to qemu:
-virtfs
local,id=fsdev0,path=$SHARED,security_model=passthrough,mount_tag=vmshared
and on guest side (fstab):
vmshared /mnt/vmshared 9p
rw,comment=systemd.automount,trans=virtio,access=any 0 0
Versions:
$ uname -a
Linux manuelspc 3.11.1-1-ARCH #1 SMP PREEMPT Sat Sep 14 19:30:21 CEST
2013 x86_64 GNU/Linux
$ qemu-system-x86_64 --version
QEMU emulator version 1.5.2, Copyright (c) 2003-2008 Fabrice Bellard
Can someone please help me to get back my writing permissions?
Thank you in advance
Yours
Manuel
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