crs 启动失败

Mille

11.2.0.3+aix 6+asm rac
#crsctl start crs
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: scrsearch3
CLSU-00104: additional error information: id doesnt exist  scls_scr_setval
CRS-4000: Command Stop failed, or completed with errors.

请帮看看 感谢

Maclean Liu(刘相兵

odm finding:

APPLIES TO:

Oracle Server - Enterprise Edition - Version: 10.2.0.1 to 10.2.0.4
This problem can occur on any platform.
CSS
SYMPTOMS

The CSSD daemon is unable to start in a unix environment and in the ocssd.log printing the following error message:

[ CSSD]2007-07-23 17:39:55.696 [2538360608] >ERROR: Internal Error
Information:
Category: 1234
Operation: scls_scr_setval
Location: open
Other: cant open file
Dep: 2

[ CSSD]2007-07-23 17:39:55.696 [2538360608] >ERROR: clssscSclsFatal:
failure 8 reading fatal mode
[ CSSD]2007-07-23 17:39:55.696 [2538360608] >ERROR:
###################################
[ CSSD]2007-07-23 17:39:55.696 [2538360608] >ERROR: clssscExit: CSSD abort
CHANGES

The errors indicate that the scls_scr directory or some files underneath it are unreadable by the CRS owner user.

CAUSE

scls_scr is used for storing some persistent information for the use of Oracle clusterware. This is under /etc/oracle/scls_scr or /var/opt/oracle/scls_scr depending on the Unix flavor. These are internal configuration files necessary for the Oracle clusterware to run. They should not be modified by any user or any non-oracle scripts.

SOLUTION

1) Restore any previous backup of the scls_scr directory if available.

--or--

2) Remove this node (where the error is happening) from the cluster and add it back again.

--or--

3) Check that the /etc/oracle/scls_scr/<hostname>/oracle directory and /etc/oracle/scls_scr/<hostname>/oracle/cssfatal file have the right permissions:

/etc/oracle/scls_scr/<hostname>/oracle/cssfatal

drwxr-xr-x 2 oracle root 4096 Jan 5 19:12 oracle
-rw-r--r-- 1 oracle root 7 Jan 5 19:23 cssfatal

Maclean Liu(刘相兵

action plan:

1、重装 CRS

or

2、 根据 2楼的文档和  cssd.log 以及 trace cssd.bin 来了解丢失了那些CRS文件