01 2021 档案
摘要：查看归档警告 select * from V$RMAN_OUTPUT where lower(output) like '%warning%'; 有双节点集群同步到单机DG，看到rac备份上有警告 RMAN-08120: WARNING: archived log not deleted, not
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摘要：[grid@rac01 ~]$ crsctl check crsCRS-4638: Oracle High Availability Services is onlineCRS-4535: Cannot communicate with Cluster Ready ServicesCRS-4530:
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摘要：ASMCMD> commands: md_backup, md_restore lsattr, setattr cd, cp, du, find, help, ls, lsct, lsdg, lsof, mkalias mkdir, pwd, rm, rmalias chdg, chkdg, dro
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摘要：expdp时出现如下 报错， Processing object type DATABASE_EXPORT/SCHEMA/TYPE/TYPE_BODYORA-39127: unexpected error from call to BEGIN :1 := SYS.DBMS_JAVA.START_EX
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摘要：SQL> startupORACLE instance started. Total System Global Area 6263357440 bytesFixed Size 2264856 bytesVariable Size 1241514216 bytesDatabase Buffers 4
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摘要：一个1T的RAC数据库恢复到单机上，在恢复数据时出现如下报错： RMAN> recover database; Starting recover at 2021-01-21 05:18:12using channel ORA_DISK_1using channel ORA_DISK_2 starti
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