we have linux media agent ( centos 6.8, ) connects with tape library MSL 4048 on SAN, and set the tape device block size 512kb.
the dp backup or copy session get following messages
Warning] From: BMA@css-dpma3 "DPMA3-MSL4048-LTO01" Time: 16/11/2016 3:30:21 PM
[90:253] Block Size setting of 512KB is too big. Maximum allowed block size for this device type is 256KB.
Major] From: BMA@css-dpma3 "DPMA3-MSL4048-LTO01" Time: 16/11/2016 3:31:27 PM
Cannot append to medium (Invalid device block size 256KB, should be 512KB.)
how to fix this this issue.