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qvm-backup: support --exclude option

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This commit is contained in:
Joanna Rutkowska 2010-11-28 16:30:26 +01:00
parent 80826329a7
commit 751e0b380a
1 changed files with 10 additions and 1 deletions
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11
dom0/qvm-tools/qvm-backup
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@ -56,6 +56,9 @@ def main():
usage = "usage: %prog [options] <backup-dir-path>" usage = "usage: %prog [options] <backup-dir-path>"
parser = OptionParser (usage) parser = OptionParser (usage)
parser.add_option ("-x", "--exclude", action="append", dest="exclude_list",
help="Exclude the specified VM from backup (might be repeated)")
(options, args) = parser.parse_args () (options, args) = parser.parse_args ()
if (len (args) != 1): if (len (args) != 1):
@ -73,7 +76,13 @@ def main():
qvm_collection.lock_db_for_reading() qvm_collection.lock_db_for_reading()
qvm_collection.load() qvm_collection.load()
vms_list = [vm for vm in qvm_collection.values()]
if options is not None and options.exclude_list is not None:
print "Excluding the following VMs:", options.exclude_list
vms_list = [vm for vm in qvm_collection.values() if vm.name not in options.exclude_list]
else:
vms_list = [vm for vm in qvm_collection.values()]
no_vms = len (vms_list) no_vms = len (vms_list)
files_to_backup = file_to_backup (qubes_store_filename) files_to_backup = file_to_backup (qubes_store_filename)