线上oracle datagard备库由于断电以及误删除从库的归档日志文件,所以导致,备库主库数据不一致,备库须要紧急恢复.以下是大概恢复过程 1,从主库上面备份控制文件[oracle@localhost rman_recover]$ rman target /RMAN> backup current controlfile for standby format '/data/oracle/backup/data/ctlfile.bak';Starting backup at 22-MAY-14…
SYS@ora11g>show parameter spfile NAME TYPE------------------------------------ --------------------VALUE------------------------------spfile string+DATA/ora11g/spfileora11g.ora SYS@ora11g>Select isspecified,count(*) from v$spparameter group by isspe…