Sebastian,

Excellent question. Yes, I think I'd like to have a single job per volume. 
I forgot about MaximumVolumeJobs, that's likely what I want.

On Sunday, December 15, 2024 at 11:39:31 PM UTC-6 Sebastian Sura wrote:

> Hi Jon
>
> what are you trying to achieve ? If you want to have one job per volume, 
> then you should look into the option "MaximumVolumeJobs" (Dir->Pool).
> See here: 
> https://docs.bareos.org/Configuration/Director.html#config-Dir_Pool_MaximumVolumeJobs
>
> Kind Regards
> Sebastian Sura
> Am 13.12.24 um 15:30 schrieb Jon Schewe:
>
> Wouldn't setting "Volume Use Duration" to 1 minute ensure that the volumes 
> stop unbounded appending?
>
> On Thursday, December 12, 2024 at 9:07:23 PM UTC-6 Brock Palen wrote:
>
>> I find it to be manageability. 
>> The on disk volumes sitll act like tape, so while things prune, they are 
>> effectively append only immutable. So you can only recycle them once 
>> everything on the volume ages out. 
>>
>> Setting size much like setting max age etc, is a way of capping unbouned 
>> appending and never recovering space. 
>>
>> I guess you could run into maximum filesize but I have really ran into 
>> that on enterprise NAS like Isilon having 8TB max file size. Most 
>> filesystems you would use on a direct attached system have no effective 
>> limit. 
>>
>>
>> Brock Palen 
>> [email protected] 
>> www.mlds-networks.com 
>> Websites, Linux, Hosting, Joomla, Consulting 
>>
>>
>>
>> > On Dec 12, 2024, at 2:27 PM, Jon Schewe <[email protected]> 
>> wrote: 
>> > 
>> > When using file based backups what are the reasons for setting "Maximum 
>> Volume Bytes"? 
>> > If the filesystem supports files larger than any single backup would it 
>> make sense to leave this unset and to set "Volume Use Duration" to 
>> something really small and then each volume has a single job in it? 
>> > 
>> > 
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>>
>>
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