CROSSCHECK ARCHIVELOG ALL命令后，归档日志不连续怎么办

[a02090727]

RMAN> crosscheck archivelog all;

validation succeeded for archived log
archived log file name=+FRA/ncorcl/archivelog/2018_01_06/thread_1_seq_24748.2996.964671409 RECID=77711 STAMP=964671409
validation succeeded for archived log
archived log file name=+FRA/ncorcl/archivelog/2018_01_06/thread_1_seq_24749.3171.964671411 RECID=77714 STAMP=964671411
validation succeeded for archived log
archived log file name=+FRA/ncorcl/archivelog/2018_01_06/thread_2_seq_20117.2842.964671409 RECID=77712 STAMP=964671409
validation succeeded for archived log
archived log file name=+FRA/ncorcl/archivelog/2018_01_06/thread_2_seq_20118.2773.964671411 RECID=77716 STAMP=964671411
Crosschecked 4 objects

像这种情况需要怎么处理，新手求大神解惑！！！

[卖水果的net]

如果归档不连续，你应该马上做一次全备。

[minsic78]

这哪里不连续了？RAC可是有两个实例的

[minsic78]

引用 2 楼 minsic78 的回复:

这哪里不连续了？RAC可是有两个实例的

上面说的不够严谨，应该是：你的这套RAC至少有两个实例