合 RMAN-06100: no channel to restore a backup or copy of datafile
Tags: Oracle故障处理rmanRMAN-06100
现象
今天在还原一套rac库的时候,执行restore命令报错了:“RMAN-06100: no channel to restore a backup or copy of datafile”
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03002: failure of restore command at 02/12/2022 21:30:14 RMAN-06026: some targets not found - aborting restore RMAN-06100: no channel to restore a backup or copy of datafile 16 RMAN-06100: no channel to restore a backup or copy of datafile 15 RMAN-06100: no channel to restore a backup or copy of datafile 14 RMAN-06100: no channel to restore a backup or copy of datafile 13 RMAN-06100: no channel to restore a backup or copy of datafile 12 RMAN-06100: no channel to restore a backup or copy of datafile 11 RMAN-06100: no channel to restore a backup or copy of datafile 10 RMAN-06100: no channel to restore a backup or copy of datafile 9 RMAN-06100: no channel to restore a backup or copy of datafile 8 RMAN-06100: no channel to restore a backup or copy of datafile 7 RMAN-06100: no channel to restore a backup or copy of datafile 6 RMAN-06100: no channel to restore a backup or copy of datafile 5 RMAN-06100: no channel to restore a backup or copy of datafile 4 RMAN-06100: no channel to restore a backup or copy of datafile 3 RMAN-06100: no channel to restore a backup or copy of datafile 2 RMAN-06100: no channel to restore a backup or copy of datafile 1 |
过程
目标库之前有过相同的库,被我删除之后,重新进行恢复,应该进行catalog的时候注册了闪回日志或归档日志等最新的日志导致,查询目标库的incarnation: