rac oracle software报错

INFO: cf session hashcode: 12785233
INFO: cf session saved with key: OraDb10g_home1 oracle.server
INFO: cf session is ok
INFO: created and saved cf session for oh: OraDb10g_home1
INFO: passing params to cf
INFO: ORACLE_HOME is not settable, hence not setting the value
INFO: ORACLE_HOME is not settable, hence not setting the value
INFO: ORACLE_HOME is not settable, hence not setting the value
INFO: {Parameter:TOPLEVEL_COMPONENT in {Aggregate:OuiConfigVariables:1.0.0.0.0:common}}: Parameter data type is not compatible with the provided String Array.
INFO: passing params to cf done
INFO: done saving info by cf
INFO: Updating files in Oracle home '/oracle/product/database' to remote nodes 'rac2'.
INFO: List of files to be excluded from:install/excludeFileList.txt
INFO: Exclude file list /tmp/OraInstall2012-05-21_02-28-16PM/installExcludeFile.lst does not exist or is empty. The file is ignored.
WARNING: Error while copying directory /oracle/product/database with exclude file list 'null' to nodes 'rac2'. [PRKC-1002 : All the submitted commands did not execute successfully]
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rac2:
    /bin/tar: ./assistants/dbca: time stamp 2012-05-21 14:47:01 is 3 s in the future
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Refer to '/oracle/oraInventory/logs/installActions2012-05-21_02-28-16PM.log' for details. You may fix the errors on the required remote nodes. Refer to the install guide for error recovery. Click 'Yes' if you want to proceed. Click 'No' to exit the install. Do you want to continue?