xendomains fails to suspend VMs not running

[Philipp Hahn]

`/etc/init.d/xendomains stop` fails on xen-4.1.6.1 as it tries to parse the output of "xm list", which has a varying number of columns for running and already shut down VMs:

For managed inactive domains `xm list` does not output a domain-ID and a state.

| # xm list
| Name ID Mem VCPUs State Time(s)
| Domain-0 0 3884 2 r----- 71.6
| yyy 512 1 0.0
| xxx 7 512 1 -b---- 1.1

Also cpu is not output.

Rewrite parseln() to use IFS for splitting and use number of output columns to
parse the lines.

[Ubuntu Foundations Team Bug Bot (crichton)]

The attachment "Fix `xm list` parsing" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.]

[Christian Ehrhardt  (paelzer)]

Hi,
I'm cleaning up bugs that were way too dormant for too long.
Your fix was right, but this version of debian/xen-utils-common.xendomains.init was last present before 4.1.2-5 and initially added in 4.1.2-3.

This is all long gone by now :-/ and it uses /usr/lib/xen-common/bin/xen-init-list now for a list of guests to handle (since 4.1.2-5).

The last affected release was quantal.
So with a sad look of being idle for so long I'll mark it fix-released from todays POV.