【12c】CRS-4639: Could not contact Oracle High Availability Services

問題描述：

在Grid環境中，如果修改了主機名，啟動Grid時會出現如下錯誤：

[grid@sztest ~]$ sqlplus / as sysasm



SQL*Plus: Release 12.1.0.2.0 Production on Wed Apr 15 20:42:27 2020



Copyright (c) 1982, 2014, Oracle. All rights reserved.



Connected to an idle instance.



SQL> startup

ORA-01078: failure in processing system parameters

ORA-29701: unable to connect to Cluster Synchronization Service

檢查css服務：

[grid@sztest ~]$ crsctl check css

CRS-4639: Could not contact Oracle High Availability Services

CRS-4000: Command Check failed, or completed with errors.

啟動has服務：

[grid@sztest ~]$ crsctl start has

CLSU-00105: operating system interface has reported an internal failure

CLSU-00103: error location: scrcreate5

CLSU-00104: additional error information: need ha priv

CRS-4000: Command Start failed, or completed with errors.

解決方案：

1）移除舊主機名相關的配置信息

[root@sztest ~]# cd /u01/app/grid/product/12.1.0/grid/crs/install/

[root@sztest install]# perl roothas.sh -deconfig -force

Using configuration parameter file: /u01/app/grid/product/12.1.0/grid/crs/install/crsconfig_params

CRS-4639: Could not contact Oracle High Availability Services

CRS-4000: Command Stop failed, or completed with errors.

CRS-4639: Could not contact Oracle High Availability Services

CRS-4000: Command Delete failed, or completed with errors.

CLSU-00100: operating system function: opendir failed with error data: 2

CLSU-00101: operating system error message: No such file or directory

CLSU-00103: error location: scrsearch1

CLSU-00104: additional error information: cant open scr home dir scls_scr_getval

CRS-4639: Could not contact Oracle High Availability Services

CRS-4000: Command Stop failed, or completed with errors.

2020/04/15 20:46:44 CLSRSC-337: Successfully deconfigured Oracle Restart stack

2）運行root腳本重新配置css服務

[root@sztest install]# cd /u01/app/grid/product/12.1.0/grid/

[root@sztest grid]# ./root.sh

Performing root user operation.



The following environment variables are set as:

ORACLE_OWNER= grid

ORACLE_HOME= /u01/app/grid/product/12.1.0/grid



Enter the full pathname of the local bin directory: [/usr/local/bin]:

The contents of "dbhome" have not changed. No need to overwrite.

The contents of "oraenv" have not changed. No need to overwrite.

The contents of "coraenv" have not changed. No need to overwrite.



Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Using configuration parameter file: /u01/app/grid/product/12.1.0/grid/crs/install/crsconfig_params

LOCAL ADD MODE

Creating OCR keys for user 'grid', privgrp 'oinstall'..

Operation successful.

LOCAL ONLY MODE

Successfully accumulated necessary OCR keys.

Creating OCR keys for user 'root', privgrp 'root'..

Operation successful.

CRS-4664: Node sztest successfully pinned.

2020/04/15 20:48:49 CLSRSC-330: Adding Clusterware entries to file 'oracle-ohasd.conf'





sztest 2020/04/15 20:49:20 /u01/app/grid/product/12.1.0/grid/cdata/sztest/backup_20200415_204920.olr 0

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'sztest'

CRS-2673: Attempting to stop 'ora.evmd' on 'sztest'

CRS-2677: Stop of 'ora.evmd' on 'sztest' succeeded

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'sztest' has completed

CRS-4133: Oracle High Availability Services has been stopped.

CRS-4123: Oracle High Availability Services has been started.

2020/04/15 20:49:37 CLSRSC-327: Successfully configured Oracle Restart for a standalone server

3）配置asm、database、listener等組件信息

[grid@sztest ~]$ srvctl add asm

[grid@sztest ~]$ srvctl start asm



[oracle@sztest ~]$ srvctl add database -db orcl -oraclehome /u01/app/oracle/product/12.1.0/dbhome_1 -diskgroup "DATA,FRA"

從12.1.0.2開始，roothas.sh腳本替代了roothas.pl腳本。