Oracle study--oracle 11gR2 RAC CRS startup failure (CRS-4000)

Oracle study--oracle 11gR2 RAC CRS startup failure (CRS-4000)

System environment:

Operating system: RedHat EL5

Cluster:oracle 11gR2 Grid

Oracle:oracle 11gR2

The following error occurred while initiating a node CRS:

[[email protected] ~]# crsctl start CRS Failure at Scls_scr_getval with code 1 Internal Error information:category: -2 operation:opendir location:scrsearch1 other:cant Open scr Home dir scls_scr_getval System Dependent Info Rmation:2 Crs-4000:command Start failed, or completed with errors.

To view the cause of the error:

1. Host Name

[Email protected] node1]# hostname
Node1

2. View the Hosts file

[[email protected] node1]# cat/etc/hosts# do not remove the following line, or various programs# that require network fun Ctionality would fail.

1. 127.0.0.1        localhost   ::1              localhost6.localdomain6 localhost6  192.168.8.21    wqy1   10.10.10.101    wqy1-priv  192.168.8.23  wqy1-vip     192.168.8.22    wqy2  10.10.10.102    wqy2-priv   192.168.8.24  wqy2-vip    192.168.8.25  rac-scan     192.168.8.26    wqy3  10.10.10.103    wqy3-priv   192.168.8.27  WQY3-VIP 

From the above can be understood that the hostname should be wqy1, should be the hostname error, resulting in CRS startup failure!

3. Re-modify host name

[Email protected] node1]# vi/etc/sysconfig/network
Networking=yes
Networking_ipv6=no
Hostname=wqy1

[Email protected] node1]# hostname wqy1

4. Restart the CRS service

[[email protected] ~]# Crsctl start CRS
Crs-4123:oracle High Availability Services have been started.

[[email protected] ~]# CRSCTL Check CRS
Crs-4638:oracle High Availability Services is online
Crs-4537:cluster Ready Services are online
Crs-4529:cluster Synchronization Services is online
Crs-4533:event Manager is online

---this, the problem is solved!

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Oracle study--oracle 11gR2 RAC CRS boot failure (CRS-4000)