怎么查安装CRS时设置的cluster name

在安装CRS时系统会要求输入cluster name, 缺省值是crs。安装后如果想查cluster name,可以从OCR中得到。ITPUB个人空间Z/b"Q&o+LNb0u
执行ocrdump命令，然后从OCRDUMPFILE中找出clustername.
V;ND+\3h(b H}0......ITPUB个人空间DEK;c9ft*~y(q"s@
[SYSTEM.css.clustername]ITPUB个人空间7ZH$oZ F2EP0U2H
ORATEXT : crsITPUB个人空间
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SECURITY : {USER_PERMISSION : PROCR_ALL_ACCESS, GROUP_PERMISSION : PROCR_READ, OTHER_PERMISSION : PROCR_READ, USER_NAME : root, GROU
%su FQDTf0P_NAME : root}
J.W@o*VR-@S;Us0......
@_"{8NAy#J |U0ORATEXT对应的项应该就是cluster name了。
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(z`+lG/^0另外，还可以从ocr缺省的自动备份路径来找。OracleRAC: Frequently Asked Questions这篇文档里有这样一段话ITPUB个人空间BC,q)xg7O8Sd I&B Jku7O
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With Oracle Clusterware 10g, how do you backup the OCR?

There is an automatic backup mechanism for OCR.  The default location is : $ORA_CRS_HOME\cdata\"clustername"\ITPUB个人空间K9Kr
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To display backups : ocrconfig -showbackup
E}}mT5b5\0To restore a backup :  ocrconfig -restore
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hR/]M&Sc7[0这说明OCR缺省的备份路径里就含有clustername,如果没改过OCR备份路径，也可以从这里得到ITPUB个人空间8J7On
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clustername.ITPUB个人空间Mcz'z
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;nS$qR/x)eWGJ0ofs00biiacc002>ocrconfig -showbackupITPUB个人空间.BcH;v&Ko!Z)G#E
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,dv x#l+^l:pP0ofs00biidrc001     2008/12/10 10:22:16     /app/oracle/product/crs/cdata/crs
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ofs00biidrc001     2008/12/10 06:22:15     /app/oracle/product/crs/cdata/crs
#q
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ofs00biidrc001     2008/12/10 04:50:47     /app/oracle/product/crs/cdata/crs
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|8pl0ofs00biidrc001     2008/12/08 12:50:36     /app/oracle/product/crs/cdata/crsITPUB个人空间3N$EBH&yD6@xG

aYmbit2t,T0ofs00biidrc001     2008/12/04 03:25:48     /app/oracle/product/crs/cdata/crsITPUB个人空间1yDQ^7m	Po5k
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这里的crs就是cluster name.
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\R$u!r,xKv0另外有一个命令也可以得到cluster name. (cemutlo -n)ITPUB个人空间 j,yC6\J+@
ofs00biiacc002>./cemutlo
(Z pY%R"Ok0Usage: ./cemutlo.bin [-n] [-w]ITPUB个人空间Kg^G{rz
where:ITPUB个人空间h4j6\[SS8O*t
-n prints the cluster nameITPUB个人空间^{4E'L
g
-w prints the clusterware version in the following format:ITPUB个人空间-~Wg5nn5q+zZ;O\9o:~
<major_version>:<minor_version>:<vendor_info>ITPUB个人空间rcF#Bt+l	q-P

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ofs00biiacc002>./cemutlo -n
/hz(qpS(z:WM0crs
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