Re: [Bacula-users] Performance testing simultaneous spooling and despooling

2024-09-26 Thread Marco Gaiarin
Mandi! B. Smith In chel di` si favelave... > I have a ZFS pool as a dedicated Bacula spool. To be clear: the ZFS pool is only used for the bacula spool? Or 'spool' is in 'loose' meaning, eg contain the data 'spooled' from other servers that have to be put on LTO? I'm fighting also on this, bec

Re: [Bacula-users] Performance testing simultaneous spooling and despooling

2024-09-17 Thread B. Smith
This is all running on TrueNAS, so BSD. The HBA is an LSI 9220-8i. The NIC is 10Gb, but not relevant here because the data and the tape library are all on the same system. The disks are SATA. 32GB RAM, but I don't see the system running out of RAM while spooling/despooling. The JBOD enclosures are

Re: [Bacula-users] Performance testing simultaneous spooling and despooling

2024-09-16 Thread Gary R. Schmidt
On 17/09/2024 08:58, B. Smith wrote: Good evening, I have a ZFS pool as a dedicated Bacula spool. The pool contains six 4TB drives, configured as three mirrors of two striped disks. My tape drive is LTO8. All the data is local to the server. When I despool without simultaneously spooling anot

Re: [Bacula-users] Performance testing simultaneous spooling and despooling

2024-09-16 Thread B. Smith
Apologies, I misstated the configuration. I do in fact have striped mirrors. On Mon, Sep 16, 2024, 8:59 PM Phil Stracchino wrote: > On 9/16/24 18:58, B. Smith wrote: > > Good evening, > > > > I have a ZFS pool as a dedicated Bacula spool. The pool contains six 4TB > > drives, configured as three

Re: [Bacula-users] Performance testing simultaneous spooling and despooling

2024-09-16 Thread Phil Stracchino
On 9/16/24 18:58, B. Smith wrote: Good evening, I have a ZFS pool as a dedicated Bacula spool. The pool contains six 4TB drives, configured as three mirrors of two striped disks. OK, just one observation: That's generally considered the wrong way to do it. The normally preferred arrangement