On 4/2/24 3:52 PM, Jose Alberto wrote:
Hi.I work with Bacula (11 and 13) with lto8, all fine. with bacula 13 or 15 work LTO9 ?
Yes. ;)You may want to run some tests using btape to find the right `MaximumFileSize` and `MaximumBlockSize` for your tape drive(s), but I can assure you (personally working in Quantum's lab testing Bacula with their latest Scalar i6000 library and LTO9 drives), Bacula absolutely works fine with them.
The settings I found that work quite well with LTO9 drives (with 10+ concurrent backup streams) are: ----8<---- MaximumFileSize = 32GB MaximumBlockSize = 2097152 ----8<---- I have also attached a script I wrote to automate the testing of several file and block size combinations using btape.Please have a look and be sure to read the btape documentation to understand what is going on before running the script - also there are variable settings at the top you will need to edit to fit your environment.
Hope this helps, Bill -- Bill Arlofski w...@protonmail.com
tape_speed_tests.sh
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