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dom0/qvm-block: ignore devices with some field missing

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This commit is contained in:
Marek Marczykowski 2012-03-30 00:19:15 +02:00
parent 7bee34dfb0
commit cebc24b670
1 changed files with 3 additions and 0 deletions
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3
dom0/qvm-core/qubesutils.py
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@ -219,6 +219,9 @@ def block_list(vm = None, system_disks = False):
device_desc = xs.read('', '/local/domain/%s/qubes-block-devices/%s/desc' % (xid, device))
device_mode = xs.read('', '/local/domain/%s/qubes-block-devices/%s/mode' % (xid, device))
if device_size is None or device_desc is None or device_mode is None:
print >> sys.stderr, "Missing field in %s device parameters" % device
continue
if not device_size.isdigit():
print >> sys.stderr, "Invalid %s device size in VM '%s'" % (device, vm_name)
continue