我需要解决方案
We run remote NDMP backups to tape with multiplexing setting of 2 to 4. We'd need to duplicate such backups to another pool, and I found that "preserve multiplexing" should not be selected or else the duplication job will fail.
Deselecting "preserve multiplexing" would make the duplication much slower.
Is this expected? We're using NBU 7.1, has this limitation been overcome in newer version?