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rac expdp導(dǎo)出時報(bào)錯:
ORA-31693: Table data object "scott"."dept" failed to load/unload and is being skipped due to error:
ORA-31617: unable to open dump file "/home/oraclerac/dump_dir/oravs_expdp_05.dmp" for write
ORA-19505: failed to identify file "/home/oraclerac/dump_dir/oravs_expdp_05.dmp"
ORA-27037: unable to obtain file status
錯誤原因:
在RAC環(huán)境下如果PARALLEL參數(shù)設(shè)置大于1,進(jìn)程會在RAC的各個節(jié)點(diǎn)上進(jìn)行導(dǎo)出。如果導(dǎo)出目錄不共享的話就會報(bào)錯
解決方法:
1、設(shè)置為共享的directory;
2、導(dǎo)出語句添加cluster=n選項(xiàng),指定只在本地導(dǎo)出
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