cs_error_t sam_mark_failed (void);
The sam_mark_failed function is used with SAM_RECOVERY_POLICY_CMAP mostly together with SAM_RECOVERY_POLICY_RESTART to mark process failed. Process marked failed is killed without sending warn signal and control process will exit as with SAM_RECOVERY_POLICY_QUIT policy. Condb key state will be set to failed so corosync watchdog can take required action.
This call return CS_OK value if successful, otherwise and error is returned.
library was not initialized by calling sam_initialize(3) or was already finalized
recovery policy doesn't has SAM_RECOVERY_POLICY_CMAP flag set
some internal error appeared (communication with parent process)