Philipp Hahn 700102c992 xen-xm: fix data loss in domain edit
On CentOS5:
If "virsh edit $DOM" is used and an error happens (for example changing
any live cycle action to a non-existing value), libvirt forgets that
$DOM exists, since it is already removed from the internal hash tables,
which are used for domain lookup.
In once case (unreproducible) even the persistent configuration
/etc/xen/$DOM was deleted.

Instead of using the compound function xenXMConfigSaveFile() explicitly
use xenFomatXM() and virConfWriteFile() to distinguish between a failure
in converting the libvirt definition to the xen-xm format and a problem
when writing the file.

Signed-off-by: Philipp Hahn <hahn@univention.de>
2012-02-06 15:14:36 -07:00
2012-02-06 12:04:33 -07:00
2012-01-12 15:47:54 -07:00
2012-02-06 15:14:36 -07:00
2012-02-06 12:04:33 -07:00
2009-07-08 16:17:51 +02:00
2012-02-06 23:39:18 +08:00
2011-11-09 09:03:33 -07:00
2009-07-16 15:06:42 +02:00

         LibVirt : simple API for virtualization

  Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.

Daniel Veillard <veillard@redhat.com>
Description
Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems. It includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER Hypervisor.
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