此方法將驗證由 Confdir_list 特性指向的目錄是否存在。建立資料服務時和叢集管理員更新資料服務特性時,RGM 將呼叫此方法。每當故障監視器將資料服務容錯移轉至新的節點時,Monitor_check 方法將呼叫此方法。
/* * Copyright (c) 1998-2005 by Sun Microsystems, Inc. * All rights reserved. * * xfnts_validate.c - validate method for HA-XFS */ #pragma ident “@(#)xfnts_validate.c 1.9 01/01/18 SMI” #include <rgm/libdsdev.h> #include “xfnts.h” /* * Check to make sure that the properties have been set properly. */ int main(int argc, char *argv[]) { scds_handle_t scds_handle; int rc; /* Process 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); /* Free up all the memory allocated by scds_initialize */ scds_close(&scds_handle); /* Return the result of validate method */ return (rc); } |