agent在安装时遇到如下错误：

[oracle@dbserver1 oracle]$ ./agentDownload.linux -b /apps/oracle/
……
……
…… 
inflating: Disk1/install/resource/cons_ko.nls 
  inflating: Disk1/install/resource/cons_pt_BR.nls 
  inflating: Disk1/install/resource/cons_zh_CN.nls 
  inflating: Disk1/install/resource/cons_zh_TW.nls 
  inflating: Disk1/install/oneclick.properties 
  inflating: Disk1/install/unzip    
  inflating: Disk1/install/oraparamsilent.ini 
  inflating: Disk1/runInstaller     
Adding execute permissions to runInstaller ...
Adding execute permissions to unzip ...
Launching Oracle Installer ...
Executing /apps/oracle/agentDownload10.2.0.1.0Oui/Disk1/runInstaller  -ignoreSysPrereqs -waitforcompletion -

force -responseFile /apps/oracle/agentDownload10.2.0.1.0Oui/agent_download.rsp -silent  b_doDiscovery=TRUE

b_startAgent=TRUE   -sourceLoc

http://dbserver2.domain:4889/agent_download/10.2.0.1.0/linux/agent/stage/products.xml

FROM_LOCATION=http://dbserver2.domain:4889/agent_download/10.2.0.1.0/linux/agent/stage/products.xml -baseDir

/apps/oracle    CLUSTER_NODES={}  
Starting Oracle Universal Installer...

Checking installer requirements...

Checking operating system version: must be enterprise-4, enterprise-5, redhat-3, redhat-4, redhat-5, redhat-

5.1, SuSE-9, SuSE-10, UnitedLinux-1.0, asianux-1 or asianux-2
                                      Passed

All installer requirements met.

Preparing to launch Oracle Universal Installer from /tmp/OraInstall2012-04-22_01-12-25PM. Please wait

...Completed with Status=255

agent部署时到此退出，未正常完成。
原因未知，重新启动机器后删除oraInventory目录解决。