rac expdp導(dǎo)出時(shí)報(bào)錯(cuò): 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(cuò)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(huì)在RAC的各個(gè)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(huì)報(bào)錯(cuò)。 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;