AIX6.1 HA5.5 ORACLE10.2.0.4 RAC EM无法启动
AIX6.1 HA5.5 ORACLE10.2.0.4 RAC EM无法启动，重建后问题依旧。
首先执行了emctl start dbconsole，屏幕中报错：
ps: 0509-048 Flag -o was used with invalid list.
ps: Not a recognized flag: -
Usage: ps [-ANPaedfklmMZ] [-n namelist] [-F Format] [-o specifier[=header],...]
[-p proclist][-G|-g grouplist] [-t termlist] [-U|-u userlist] [-c classlist] [ -T
pid] [ -L pidlist]
Usage: ps [aceglnsuvwxU] [t tty] [processnumber]
这个在758568.1有相应的解决方法：
将$ORACLE_HOME/bin/emctl.pl中的第1314行和第1605行的
my $ps=`ps -p $PID -o cmd --cols 1000 |grep DEMDROOT`;
修改为
my $ps=`ps -p $PID -o args | grep DEMDROOT`;
ps -ef | grep dbconsole |awk '{print $2}'|xargs kill -9
ps -ef | grep emagent|awk '{print $2}'|xargs kill -9
ps -ef | grep dbsnmp|awk '{print $2}'|xargs kill -9
ps -ef | grep oc4j|awk '{print $2}'|xargs kill -9
emctl start dbconsole
在重新启动的时候还是没有启动起来，
Oracle 10.2.0.4(5)EM不能启动的解决方案(Patch 8350262)
emctl.trc有如下报错
2011-07-28 19:20:15 Thread-1958 ERROR ssl: Open wallet failed, ret = 28750
2011-07-28 19:20:15 Thread-1958 ERROR ssl: nmehlenv_openWallet failed
2011-07-28 19:20:15 Thread-1958 ERROR http: 11: Unable to initialize ssl connection with server, aborting connection attempt
What is the Issue?
In Enterprise Manager Database Control with Oracle Database 10.2.0.4 and 10.2.0.5, the root certificate used to secure communications via the Secure Socket Layer (SSL) protocol will expire on 31-Dec-2010 00:00:00. The certificate expiration will cause errors if you attempt to configure Database Control on or after 31-Dec-2010. Existing Database Control configurations are not affected by this issue.
If you plan to configure Database Control with either of these Oracle Database releases, Oracle strongly recommends that you apply Patch 8350262 to your Oracle Home installations before you configure Database Control. Configuration of Database Control is typically done when you create or upgrade Oracle Database, or if you run Enterprise Manager Configuration Assistant (EMCA) in standalone mode
解决方法：
打PATCH 8350262
$ORACLE_HOME/OPatch/opatch apply
Invoking OPatch 10.2.0.4.3
Oracle Interim Patch Installer version 10.2.0.4.3
Copyright (c) 2007, Oracle Corporation. All rights reserved.
Oracle Home : /oracle/product/10.2.0/db
Central Inventory : /oracle/oraInventory
from : /etc/oraInst.loc
OPatch version : 10.2.0.4.3
OUI version : 10.2.0.4.0
OUI location : /oracle/product/10.2.0/db/oui
Log file location : /oracle/product/10.2.0/db/cfgtoollogs/opatch/opatch2011-07-28_14-36-11PM.log
ApplySession applying interim patch '8350262' to OH '/oracle/product/10.2.0/db'
Running prerequisite checks...
OPatch detected the node list and the local node from the inventory. OPatch will patch the local system then propagate the patch to the remote nodes.
Backing up files and inventory (not for auto-rollback) for the Oracle Home
Backing up files affected by the patch '8350262' for restore. This might take a while...
*******************************************************************************************
Oracle Configuration Manager is installed but not configured. OCM enables Oracle to
provide superior, proactive support for our customers. Oracle strongly recommends customers
configure OCM. To complete the configuration of OCM, refer to the OCM Installation and
Administration Guide (http://www.oracle.com/technology/documentation/ocm.html).
*******************************************************************************************
Backing up files affected by the patch '8350262' for rollback. This might take a while...
Patching component oracle.sysman.agent.core, 10.2.0.4.0a...
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emCORE.jar" with "/sysman/jlib/emCORE.jar/oracle/sysman/eml/sec/fsc/FSWalletUtil.class"
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emCORE.jar" with "/sysman/jlib/emCORE.jar/oracle/sysman/eml/sec/rep/RepWalletUtil.class"
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emCORE.jar" with "/sysman/jlib/emCORE.jar/oracle/sysman/eml/sec/util/RootCert.class"
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emCORE.jar" with "/sysman/jlib/emCORE.jar/oracle/sysman/eml/sec/util/SecConstants.class"
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emd_java.jar" with "/sysman/jlib/emd_java.jar/oracle/sysman/eml/sec/fsc/FSWalletUtil.class"
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emd_java.jar" with "/sysman/jlib/emd_java.jar/oracle/sysman/eml/sec/rep/RepWalletUtil.class"
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emd_java.jar" with "/sysman/jlib/emd_java.jar/oracle/sysman/eml/sec/util/RootCert.class"
Updating jar file "/oracle/product/10.2.0/db/sysman/jlib/emd_java.jar" with "/sysman/jlib/emd_java.jar/oracle/sysman/eml/sec/util/SecConstants.class"
ApplySession adding interim patch '8350262' to inventory
Verifying the update...
Inventory check OK: Patch ID 8350262 is registered in Oracle Home inventory with proper meta-data.
Files check OK: Files from Patch ID 8350262 are present in Oracle Home.
Patching in rolling mode.
Updating nodes 'higf02'
Apply-related files are:
FP = "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/copy_files.txt"
DP = "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/copy_dirs.txt"
MP = "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/make_cmds.txt"
RC = "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/remote_cmds.txt"
Instantiating the file "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/copy_files.txt.instantiated" by replacing $ORACLE_HOME in "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/copy_files.txt" with actual path.
Propagating files to remote nodes...
Instantiating the file "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/copy_dirs.txt.instantiated" by replacing $ORACLE_HOME in "/oracle/product/10.2.0/db/.patch_storage/8350262_Sep_14_2010_04_59_44/rac/copy_dirs.txt" with actual path.
Propagating directories to remote nodes...
--------------------------------------------------------------------------------
The following warnings have occurred during OPatch execution:
1) OUI-67294:
*******************************************************************************************
Oracle Configuration Manager is installed but not configured. OCM enables Oracle to
provide superior, proactive support for our customers. Oracle strongly recommends customers
configure OCM. To complete the configuration of OCM, refer to the OCM Installation and
Administration Guide (http://www.oracle.com/technology/documentation/ocm.html).
*******************************************************************************************
--------------------------------------------------------------------------------
OPatch Session completed with warnings.
OPatch completed with warnings.
drop role MGMT_USER;
drop user MGMT_VIEW cascade;
drop public synonym MGMT_TARGET_BLACKOUTS;
drop public synonym SETEMVIEWUSERCONTEXT;
emca -config dbcontrol db -repos create -cluster
总结：EM日志在/oracle/product/10.2.0/db/higf01_higfmis1/sysman/log目录下主要看nohup和emdctl.trc
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