[Pkg-libvirt-maintainers] Bug#553680: libvirt-bin: ignores storage options when vol-create-as is called

rman rman at zmail.ru
Sun Nov 1 21:16:57 UTC 2009


Package: libvirt-bin
Version: 0.6.5-3~bpo50+1
Severity: minor

At least as of reported version of libvirt-bin, it is 
possible to specify
desired owner, group and permissions as options of storage 
pool.

# cat /etc/libvirt/storage/default.xml
<pool type='dir'>
   <name>default</name>
   <uuid>447679a8-a43e-fb07-4ddf-c2b437c275cf</uuid>
   <capacity>0</capacity>
   <allocation>0</allocation>
   <available>0</available>
   <source>
   </source>
   <target>
     <path>/srv/kvm/vdisk</path>
     <permissions>
       <mode>0750</mode>
       <owner>1111</owner>
       <group>111</group>
     </permissions>
   </target>
</pool>

Yet, it seems that such options are actually ignored by 
libvirt:

1) While

$ virsh vol-create-as default test.raw 1024M --format raw 
--allocation 0
Vol test.raw created

works as expected (i.e. creates yet another raw image)

2) Actual file permissions are still default

$ ls -la /srv/kvm/vdisk/test.raw
-rw------- 1 root root 1073741824 2009-11-02 00:09 
/srv/kvm/vdisk/test.raw

Desired resolution of this issue would be actually 
implementing creating
libvirt's storage volumes with specified owner, group and 
file permissions.

-- System Information:
Debian Release: 5.0.3
   APT prefers stable
   APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 
(charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages libvirt-bin depends on:
ii  adduser        3.110                     add and 
remove users and groups
ii  libavahi-clien 0.6.23-3lenny1            Avahi client 
library
ii  libavahi-commo 0.6.23-3lenny1            Avahi common 
library
ii  libc6          2.7-18                    GNU C 
Library: Shared libraries
ii  libdbus-1-3    1.2.1-5+lenny1            simple 
interprocess messaging syst
ii  libdevmapper1. 2:1.02.27-4               The Linux 
Kernel Device Mapper use
ii  libgcrypt11    1.4.1-1                   LGPL Crypto 
library - runtime libr
ii  libgnutls26    2.4.2-6+lenny1            the GNU TLS 
library - runtime libr
ii  libgpg-error0  1.4-2                     library for 
common error values an
ii  libhal1        0.5.11-8                  Hardware 
Abstraction Layer - share
ii  libparted1.8-1 1.8.8.git.2008.03.24-11.1 The GNU 
Parted disk partitioning s
ii  libpolkit-dbus 0.9-2                     library for 
accessing PolicyKit vi
ii  libpolkit2     0.9-2                     library for 
accessing PolicyKit
ii  libreadline5   5.2-3.1                   GNU readline 
and history libraries
ii  libsasl2-2     2.1.22.dfsg1-23+lenny1    Cyrus SASL - 
authentication abstra
ii  libselinux1    2.0.65-5                  SELinux 
shared libraries
ii  libtasn1-3     1.4-1                     Manage ASN.1 
structures (runtime)
ii  libuuid1       1.41.3-1                  universally 
unique id library
ii  libvirt0       0.6.5-3~bpo50+1           library for 
interfacing with diffe
ii  libxenstore3.0 3.2.1-2                   Xenstore 
communications library fo
ii  libxml2        2.6.32.dfsg-5+lenny1      GNOME XML 
library
ii  logrotate      3.7.1-5                   Log rotation 
utility
ii  zlib1g         1:1.2.3.3.dfsg-12         compression 
library - runtime

Versions of packages libvirt-bin recommends:
ii  bridge-utils               1.4-5         Utilities for 
configuring the Linu
ii  dnsmasq-base               2.45-1+lenny1 A small 
caching DNS proxy and DHCP
ii  iptables                   1.4.2-6 
      administration tools for packet fi
pn  netcat-openbsd             <none>        (no 
description available)
pn  qemu                       <none>        (no 
description available)

Versions of packages libvirt-bin suggests:
pn  policykit                     <none>     (no 
description available)

-- debconf-show failed
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