* Fixed a bug in anvil-safe-stop where it wouldn't trigger a migration when the peer is online.
* Updated anvil-update-system to set job_data to 'failed' and exit with rc 4 if the os update failed.
* Got striker-update-cluster to error out and exit if a called 'anvil-update-system' job failed.
Signed-off-by: digimer <mkelly@alteeve.ca>
* Updated DRBD->get_status() to take the new 'host' paramter to allow the caller to define the hash key string used in the stored data.
* Updated Get->anvil_version() (and a few other places) to use the new 'striker-ui-api' shell user, replacing the 'apache' user.
* Updated Remote->test_access() to take the new 'close' parameter to close the SSH session used when testing access to the target.
* Fixed a logging bug in anvil-manage-power.
* Updated anvil-update-system to take the '--no-reboot' and 'clear-cache' command line switches.
Signed-off-by: digimer <mkelly@alteeve.ca>