Now that we know there is a way to use multiple disks without adding the 'moving symlink' script (thanks Kern),
is there by any chance an undocumented trick to write two copies of the same job at once? (aka RAIT.) Like maybe listing two Pools in the JobDef? The goal is to have 2 copies of the volume file on 2 different disks so that if the "main" disk decides to shed magnetic layer off its platters, I can remount the "copy" disk as bacula's backup Device and keep going. The closest I can see in the docs is a Copy job, and that has a few problems: 1. Documentation is sketchy. 2. I'm not sure what to make of "when a job record is purged (deleted) from the catalog, it will promote the copy": I'm looking for an exact copy I can just swap in if the original dies of media failure. No metadata tweaking required. 3. There seems to be room for media failure between the time main jobs finish and the copy job kicks in. It also seems a media failure in the middle of the main job will kill the whole run. With RAIT, you write two copies at once and if one device fails you just keep going, writing to the other one. So am I better off just rsync'ing the disks from RunScript? TIA -- Dimitri Maziuk Programmer/sysadmin BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu
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