每当故障监视器试图将含有资源的资源组故障转移到其他节点时,RGM 都将调用 Monitor_check 方法。xfnts_monitor_check 方法将调用 svc_validate() 方法来检验是否已进行了适当的配置,以支持 xfs 守护程序(有关更多信息,请参见xfnts_validate 方法)。xfnts_monitor_check 的代码如下。
/* Process the arguments passed by RGM and initialize syslog */
if (scds_initialize(&scds_handle, argc, argv) != SCHA_ERR_NOERR)
{
scds_syslog(LOG_ERR, "Failed to initialize the handle.");
return (1);
}
rc = svc_validate(scds_handle);
scds_syslog_debug(DBG_LEVEL_HIGH,
"monitor_check method "
"was called and returned <%d>.", rc);
/* Free up all the memory allocated by scds_initialize */
scds_close(&scds_handle);
/* Return the result of validate method run as part of monitor check */
return (rc);
}