Hello Denis, Here you may find the solution to the concurrency and database performance eventual issues: http://www.bacula.com.br/tuning?lang=en
Regards, =========================================================================== Heitor Medrado de Faria - LPIC-III | ITIL-F | Bacula Systems Certified Administrator II I'm a Bacula/SysAdmin looking for a job in USA or Europe. Please recommend me. Need Bacula training? https://www.udemy.com/bacula-backup-software/?couponCode=bacula-list +55 61 8268-4220 Site: www.bacula.com.br | FB: heitor.faria =========================================================================== ----- Mensagem original ----- > De: "Denis Witt" <denis.w...@concepts-and-training.de> > Para: "Alan Brown" <a...@mssl.ucl.ac.uk> > Cc: bacula-users@lists.sourceforge.net > Enviadas: Segunda-feira, 8 de junho de 2015 7:25:58 > Assunto: Re: [Bacula-users] Slow Attribute spooling > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > On Mon, 08 Jun 2015 11:10:11 +0100 > Alan Brown <a...@mssl.ucl.ac.uk> wrote: > >> What are you using for spool disk? > >> If it's not fast SSD then you can't run more than a couple of >> simultaneous backups (you are seek limited with mechanical drives) > > Hi Alan, > > I'm using normal (7.200 RPM) HDDs. But, as pointed out in > my mail, there is only one job running ("despooling Attributes") at the > moment. All other jobs are still waiting for execution ("waiting on > max storage jobs"). > > On the SD there are about no IO-Operations. iotop shows some 100KB > once in a while. CPU is 100% idle, same on the Director. > > The MySQL-Machine writes more or less constant 450KB/sec. to disk > (mysql process). top shows about 20% wait and 76% idle. > > So it shouldn't slow down things that much. > > Doesn't it? > > Thanks. > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.22 (GNU/Linux) > > iQIcBAEBAgAGBQJVdW22AAoJELB26T3daKAJHaQP/jBrhH1L21kFBhNBsZhWATG9 > V0qhHxEQpMq13d6dmCJzKVudwFS+RHW4nt/MsK0/GZ/Uo/UqulrzKqspXp+esXJW > kd3DIIRQLhzX6tRoZrvGtz9Qf1MTH9PzuI/JhWKmgfEGUwSQ6MQTxyDqtLYotlud > EBBPOMAjpiKXqR2rTw2sf8uuQV/XCr1/BNwATcVA1h8ZCf7ZGIj1Ko10bpGsQl8Z > kgdU4Aq2sDNKqq2bbYRM5B1OpcK28b51ee3xpfhjmxOxGUKpVW/XF8OunyTfOLwL > LNd+7z61645crNTm6TnEoYaQXRZvFfC0vk71ONLjzPz5hpaCNuBuySPGAAaFDhiH > zOUQHa0ZGRDHsdqUpyQtPSZBHhSBVdwiUpZxV5hpp8FBBkVcVNShPY777nCI37vf > ckmOFvsHSli2vcrnPSr8xCcRRlMeZEpwgphK1DNornZ+4Ukmy8+uXcULRB7inK0P > Qd/8V8tQeLmFU49W5+t3/3jHplBnakWCx6QWlmA6kVjOu309ntXIES+lCmxOfrYb > NbaS0o6Gw6W8gK5FjwAtZA6idEwgX28mlrq5mUmGSD08tUs4D6tcTkhxTeVuE95A > D8EeTfyUnrYvDXOH2HVxS24TlWVWJC08+eI8j8VXy2A/rPUYJj1RW0baOwVhiTc3 > LLMVKH6KdUXTzwbPFgQj > =nj5q > -----END PGP SIGNATURE----- > ------------------------------------------------------------------------------ > _______________________________________________ > Bacula-users mailing list > Bacula-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/bacula-users ------------------------------------------------------------------------------ _______________________________________________ Bacula-users mailing list Bacula-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bacula-users
