NBU 10x tape 2 tape copy (inline copy) clarification.
Hi people:
We have a 4 drive LTO9 library, Master/media server is Windows2022 and NBU 10.1.2. I have some policies that do a two tape copy of data to different pools. For example, mydata policy have two schedules
foreverfull schedule make a backup to Mypool01 (primary copy on tape1) and its copy is located in Mypool02 (second copy on tape2) with retention level 100. Most of the time the policy make the two tape backup and copy successfully.
monthlyfull schedule make a backup to Monthpool01 (primary copy) and its copy is located in Monthpool02 with retention level 10.
Sometimes tape1 o tape2 fails over the copy (HW errors mostly, like need cleans drive) and then just use bpduplicate to make the copy over the tape of the respective pool.
Today I have some doubts about the correct syntax, because I need to copy a backup with two copies made with monthlyfull schedule (the backupid is server01.net_1705357985) to use foreverfull pools and change the retention level.
My question/doubts are around the -npc; should I use it? Of course, I want that backups on foreverfull schedule remains as primary copies.
bpduplicate -v -number_copies 2 -backupid server01.net_1705357985 -client server01.net -dp Mypool1,Mypool2 -dstunit mylibrary-01-hcart3-robot-tld-0 -id 000012 -L copi.wri -policy Respaldo_servr01 -rl 100,100
Can anybody give some ligth about this?