java.lang.Exception: IOException in sending Request :: Connection refused

LoveWinter

如果时区设置不对,agent根本启动不来,当然 db console服务也启动不了,
可以去查询"emdb.nohup"和"emagent.trc".

这个问题多半还是bug造成的,先查查"emoms.log"中都写了什么? 还有
具体在哪个页面出现的?

woodsyang

it turned out that we need to relink some sysman library.
Edit your $ORACLE_HOME/sysman/lib/env_sysman.mk

[oraprod@olive lib]$ diff env_sysman.mk.orig env_sysman.mk
2079c2079,2080
< JRE_LIB_DIR=/d/oracle/uatdb/10.2.0/jdk/jre/lib/i386
—
> JRE_LIB_DIR=$(ORACLE_HOME)/jdk/jre/lib/i386
2200c2201
<       $(LIBNMEM)  $(LIBNMER) \
—
>       $(LIBNMEM)  $(LIBNMER)  $(LIBNMO)\

In the command above i run diff command which compares the two files ( env_sysman.mk.orig the old erroneous file and env_sysman.mk the corrected mk file ).
The lines preceeded by less than(“<”) are the old lines in my env_sysman.mk.orig
The lines preceeded by  greater than (“>”) are the corrected lines in the new env_sysman.mk

In this case my erroneous env_sysman.mk.orig is still pointing to the JRE_LIB_DIR old path (FYI this instance is cloned from a different server machine) which i corrected by using the $(ORACLE_HOME) environment variable.  Then search for the the string “MK_EMDW_LIBNMEMSO_SHLIB” and just below that line insert $(LIBNMO) as shown above.

After making the changes, run:

$ make -f ins_sysman.mk agent

Stop/Start dbconsole.

Login to EM web interface, the error should now disappear.

kofuzj

http://space.itpub.net/14184018/viewspace-713490
对一向沉默的我来说一个链接就够了