We are currently on a z/Linux machine with DB2 running. Currently we are taking the backup using
db2 backup db <databasename> to <location> PARALLELISM 10 compress WITHOUT PROMPTING
our database is huge and the above script is taking about 180 to
190 mins to backup. We found some solution to backup to
multiple drives instead of one to enhance the speed of operation.
Could anyone please explain or eloborate how to take make the backup to multiple drives on linux machine.
What other tuning can be done to make it fast.
Any help is much appreciated