BE15 Not using all the Tapes to back up
Hi, We have two LTO6 tape drives (4 tapes in total 6-1 to 6-4). We run a full backup to disk, then a dup to tape. On the days when i do a full backup, I inventory the tapes then erase them so they are empty. I have set up the jobs to use one storage pool and the LTO6 drives to use as the backup needs to (not allocated to a drive as such). Came in this morning and 6-1 tape was out of the drive and BE requesting insert new tape. The 6-1 tape was full but the drive 6-2 had2.01TB (out of 2.27TB), but 6-3 and 6-4 had hardly been touched? Whey would BE not use the other available tapes? Have made sure the drives are available in device manager etc. Thanks in advance.