One more thing about ZFS in general - I always set noatime. Robert Trevellyan
On Tue, Sep 10, 2019 at 10:50 PM Carl Soderstrom < carl.soderst...@real-time.com> wrote: > Thanks for the advice. Anyone else care to share their experience? > > On 09/10 02:57 , Ray Frush wrote: > > We backup to a ZFS based appliance, and we allow ZFS to do compression > and disable compression in BackupPC. We do not allow ZFS to de-duplicate. > However since you’re looking at doing ZFS on the same box that’s running > BackupPC it probably doesn’t matter which one you have compression turned > on since it’s the same processors., just don’t do both. > > > > > > > > > > > > > On Sep 10, 2019, at 12:26, Carl Soderstrom < > carl.soderst...@real-time.com> wrote: > > > > > > We've been a BackupPC v3 shop since there's been a v3 and we're > looking at > > > building our first v4 BackupPC server. The boss wants to put it on ZFS > and a > > > JBOD controller. > > > > > > I believe that for BackupPC v3 the advice was to turn off ZFS > > > filesystem-level deduplication and compression. > > > > > > Is that still true for BackupPC v4? > > > Are there any other suggestions for filesystem settings for ZFS when > hosting > > > a BackupPC pool? > > > > > > -- > > > Carl Soderstrom > > > Systems Administrator > > > Real-Time Enterprises > > > www.real-time.com > > > > > > > > > _______________________________________________ > > > BackupPC-users mailing list > > > BackupPC-users@lists.sourceforge.net > > > List: https://lists.sourceforge.net/lists/listinfo/backuppc-users > > > Wiki: http://backuppc.wiki.sourceforge.net > > > Project: http://backuppc.sourceforge.net/ > > > > > > > > _______________________________________________ > > BackupPC-users mailing list > > BackupPC-users@lists.sourceforge.net > > List: https://lists.sourceforge.net/lists/listinfo/backuppc-users > > Wiki: http://backuppc.wiki.sourceforge.net > > Project: http://backuppc.sourceforge.net/ > > -- > Carl Soderstrom > Systems Administrator > Real-Time Enterprises > www.real-time.com > > _______________________________________________ > BackupPC-users mailing list > BackupPC-users@lists.sourceforge.net > List: https://lists.sourceforge.net/lists/listinfo/backuppc-users > Wiki: http://backuppc.wiki.sourceforge.net > Project: http://backuppc.sourceforge.net/ >
_______________________________________________ BackupPC-users mailing list BackupPC-users@lists.sourceforge.net List: https://lists.sourceforge.net/lists/listinfo/backuppc-users Wiki: http://backuppc.wiki.sourceforge.net Project: http://backuppc.sourceforge.net/
