def _mkfs_version(self):
args = ['/sbin/mkfs.ext4', '-V']
logger.debug("execute: %s" % args)
p = subprocess.Popen(args, close_fds=True, stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
out, err = p.communicate()
logger.debug('returned: %s' % p.returncode)
if p.returncode:
raise ProcessError(' '.join(args), out, err, p.returncode)
return err.rstrip()
def mock_vgs(cmd, vg, **kwargs):
raise ProcessError('%s %s' % (cmd, vg), '',
'%s is broken' % vg, -1)
def mock_vgs(cmd, vg, **kwargs):
raise ProcessError('%s %s' % (cmd, vg), '',
'%s not found' % vg, 5)
def mock_lvcreate_v2(cmd, vg, **kwargs):
raise ProcessError('%s %s' % (cmd, vg), '',
'insufficient free space', 5)
def mock_lvcreate_v1(cmd, vg, **kwargs):
raise ProcessError('%s %s' % (cmd, vg), '',
'Insufficient free extents', 5)
def raise_exc(*args, **kwargs):
e = ProcessError('fake ietadm', '-1', 'error', 'SOS')
raise DeviceBusy(e)