- 论坛徽章:
- 0
|
大家好:
我安装 11gR2 RAC 的操作系统环境是 vmware server 2.0 上的 RHEL 5.6 x86_64。配置第一个节点 rac1 为 DNS服务器,在 /etc/hosts 中定义了两个 SCAN VIP(是和 VIP和 Public IP 是同一网段的):
192.168.123.31 rac-scan.localdomain rac-scan
192.168.123.41 rac-scan.localdomain rac-scan
----
在 rac1 节点配置完DNS服务器,并在 rac1,rac2两节点的 /etc/resolv.conf 文件中都加入:
search localdomain
nameserver 192.168.123.10 ## rac1 节点的 Public IP
并且在 rac1 和 rac2 节点中执行 nslookup rac-scan 都有如下输出:
[grid@rac1 ~]$ nslookup rac-scan
Server: 192.168.123.10
Address: 192.168.123.10#53
Name: rac-scan.localdomain
Address: 192.168.123.31
Name: rac-scan.localdomain
Address: 192.168.123.41
[grid@rac2 ~]$ nslookup rac-scan
Server: 192.168.123.10
Address: 192.168.123.10#53
Name: rac-scan.localdomain
Address: 192.168.123.41
Name: rac-scan.localdomain
Address: 192.168.123.31
但在安装 Grid 到最后时报错 [INS-20802] Oracle Cluster Verification Utility failed. 如下附图。
我检查 /u01/app/oraInventory/logs/installActions2014-09-10_09-03-16PM.log 安装日志,有如下错误:INFO: WARNING: Failed to load bean oracle.install.ivw.ha.bean.HAInstallSettings. Reason: [INS-07001] Value for property 'HAInstallSettings' not found in the bean store.
INFO: WARNING: Failed to load bean oracle.install.ivw.ha.bean.HAInstallSettings. Reason: [INS-07001] Value for property 'HAInstallSettings' not found in the bean store.
INFO: WARNING: Failed to load bean oracle.install.commons.net.support.SSHConnectivitySetupInfo. Reason: [INS-07001] Value for property 'SSHConnectivitySetupInfo' not found in the bean store.
还有很多这样类似的错误,详见附件日志文件
grid_install_log.rar
(74.98 KB, 下载次数: 9)
。请问这部分错误日志有影响吗?
另,检查有关SCAN IP的日志报错如下:
INFO: Checking name resolution setup for "rac-scan.localdomain"...
INFO: ERROR:
INFO: PRVF-4657 : Name resolution setup check for "rac-scan.localdomain" (IP address: 192.168.123.41) failed
INFO: ERROR:
INFO: PRVF-4664 : Found inconsistent name resolution entries for SCAN name "rac-scan.localdomain"
INFO: Verification of SCAN VIP and Listener setup failed
-----
但安装完成后,执行 crs_stat -t -v 所以资源都可以 online,gsd 和 oc4j 资源 enable 后也可以正常 online,但只有一个 ora.scan1.vip 的资源
ora.scan1.vip ora....ip.type 0/0 0/0 ONLINE ONLINE rac1
-- rac-scan 192.168.123.31能通, 但41不通,如下:
[grid@rac1 logs]$ cluvfy comp scan -verbose
Verifying scan
Checking Single Client Access Name (SCAN)...
SCAN VIP name Node Running? ListenerName Port Running?
---------------- ------------ ------------ ------------ ------------ ------------
rac-scan.localdomain rac1 true LISTENER 1521 true
Checking name resolution setup for "rac-scan.localdomain"...
SCAN Name IP Address Status Comment
------------ ------------------------ ------------------------ ----------
rac-scan.localdomain 192.168.123.31 passed
rac-scan.localdomain 192.168.123.41 failed DNS Entry
ERROR:
PRVF-4664 : Found inconsistent name resolution entries for SCAN name "rac-scan.localdomain"
Verification of SCAN VIP and Listener setup failed
Verification of scan was unsuccessful on all the specified nodes.
请问:
1、我配置了 DNS,为什么安装日志还报错以上 Name resolution setup check for "rac-scan.localdomain" (IP address: 192.168.123.41) failed 的错误呢?
2、我在 /etc/hosts 配置了两个 rac-scan: 192.168.123.31 和 192.168.123.41,为什么只有一个 ora.scan1.vip 资源呢?
3、在虚拟机中安装 11gR2 RAC 咋那么吃内存,我两节点各分配了2G内存还不够用,不是1.5G就可以了吗?实际要多少内存才够?
-----
待复,衷心感谢!
|
|