We back all of our nightly data up to an SL 500 LTO4 tape library and then during the day, that cloud of data is also copied to another SL500 LTO4 tape library at a remote location. The backup storage pool is taking a significantly long time to run and appears to be running for a long time because there seems to be one file that takes an especially long time to copy from one tape library to the other as the backup storage pool is using 3 drives at once and every single day, two of the three processes finish and one runs much much longer. How can I track this down to find out the file that is causing the backup storage pool process to run for such a long time? I'm hoping to narrow it down to a file/server to see if it can possibly be excluded or dealt with a different way. Thanks.
