Pavel Mores 5be0d28b3e fixed handling of sourceless disks in 'domblkinfo' cmd
virDomainGetBlockInfo() returns error if called on a disk with no
source (a sourceless disk might be a removable media drive with no
media in it, for instance an empty CDROM or floppy drive).

So far this caused the virsh domblkinfo --all command to abort and
ignore any remaining (not yet displayed) disk devices.  This patch
fixes the problem by first checking for existence of a <source>
element in the corresponding XML.  If none is found, we avoid calling
virDomainGetBlockInfo() altogether as we know it's bound to fail in
that case.

https://bugzilla.redhat.com/show_bug.cgi?id=1619625

Signed-off-by: Pavel Mores <pmores@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
2019-10-07 14:13:06 +02:00
..
2019-08-09 09:03:53 +02:00
2019-08-09 09:03:53 +02:00
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2019-02-12 10:14:53 +01:00
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