On 08/21/2017 09:56 AM, muha...@assistanz.com wrote: > > It is 500 virtual devices ( disk backup) and not tape, with autochanger. Even if i create a pool for every backup job, why i still need a device for each backup job. is there a way to run a multiple backup jobs with different pool parallel on a 2 virtual device.
Your bus has a finite bandwidth. You can write 500 files one at a time at full bandwidth each, or you can write 500 in parallel at 1/500th of the bandwidth each. I fail to see the practical advantage in the latter, but it's your setup of course. -- Dimitri Maziuk Programmer/sysadmin BioMagResBank, UW-Madison -- http://www.bmrb.wisc.edu
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