def guest_start(self, userid, timeout=0):
""""Power on z/VM instance."""
LOG.info("Begin to power on vm %s", userid)
self._smtclient.guest_start(userid)
if timeout > 0:
self.wait_for_reachable(userid, timeout)
if not self.is_reachable(userid):
msg = "guest does not reachable"
raise exception.SDKGuestOperationError(rs=16, userid=userid,
msg=msg)
LOG.info("Complete power on vm %s", userid)
def guest_start(self, userid, timeout=0):
""""Power on z/VM instance."""
LOG.info("Begin to power on vm %s", userid)
self._smtclient.guest_start(userid)
if timeout > 0:
self.wait_for_reachable(userid, timeout)
if not self.is_reachable(userid):
msg = ("compute node is not able to connect to the virtual "
"machine in %d seconds" % timeout)
raise exception.SDKGuestOperationError(rs=16, userid=userid,
msg=msg)
LOG.info("Complete power on vm %s", userid)
def get_fcp_conn():
global _FCP_CONN, _DBLOCK_FCP
if not _FCP_CONN:
_FCP_CONN = _init_db_conn(const.DATABASE_FCP)
_DBLOCK_FCP.acquire()
try:
yield _FCP_CONN
except Exception as err:
msg = "Execute SQL statements error: %s" % six.text_type(err)
LOG.error(msg)
raise exception.SDKGuestOperationError(rs=1, msg=msg)
finally:
_DBLOCK_FCP.release()
