I am currently doing compressed backups to a single disk (actually a NFS mount).
The bottle neck is the compression program, and that it is single threaded. Only
one of my CPUs is being used.
What I would like to do is compress multiple files at a time but still to the same
Can one give the same 'disk' mutilple times for backup_root_dir ?
something like brbackup_root_dir=(/backup, /backup, /backup) and then
set exec_parallel to say 3 ?