> [Normal] From: BMA@clesap01.imgworld.org "HP:Ultrium 3-SCSI_2_clesap01" Time: 3/31/2017 8:52:18 AM
> Detected a replaced drive at "2";
> previous serial number: "", new "HU10716AF4".
Did you replace a tape drive recently? I don't know this software but the backup environment that I use, utilizes a table of the tape drives with the device files and their serial numbers. If a tape drive is replaced, you have to update the device file and/or the serial number.
Also the errors here indicate that there was a change in the tape device files.
> [Normal] From: BMA@clesap01.imgworld.org "HP:Ultrium 3-SCSI_2_clesap01" Time: 3/31/2017 9:00:24 AM
> A new path(s) "/dev/rtape/tape10_BESTn" found for device "HP:Ultrium 3-SCSI_2_clesap01" and stored.
> [Normal] From: BMA@clesap01.imgworld.org "HP:Ultrium 3-SCSI_2_clesap01" Time: 3/31/2017 9:00:24 AM
> Device path discovery process finished.
> [Major] From: BMA@clesap01.imgworld.org "HP:Ultrium 3-SCSI_2_clesap01" Time: 3/31/2017 9:07:14 AM
> [90:54] /dev/rtape/tape10_BESTn
> Cannot open device ([6] No such device or address)
First check the tape drive device files in the OS (it looks like HP-UX) and then check the configuration area for the tape drives in your backup environment.