Re: [BackupPC-users] Zfs Deduplication vs Backuppc Pooling

2019-04-02 Thread Ray Frush
I’ll echo Jean-Yves sentiment, and advise against turning on ZFS Deduplication. For a backupPC pool, which is already significantly deduplicated (via the hash pool), deduplication probably won’t buy you as much as you’d hope. We recently moved to ZFS backed storage and rely on using ZFS’s co

Re: [BackupPC-users] Zfs Deduplication vs Backuppc Pooling

2019-04-02 Thread Bzzzz
On Tue, 2 Apr 2019 12:25:21 + Stefan Schumacher wrote: Hi > I want to set up a new zfs volume as storage for Backuppc. I plan on > using the zfs features encryption, deduplication and compression. Unless you have an _absolute_ need, do NOT use deduplication into ZFS and if you persist, do n

[BackupPC-users] Zfs Deduplication vs Backuppc Pooling

2019-04-02 Thread Stefan Schumacher
Hello, I want to set up a new zfs volume as storage for Backuppc. I plan on using the zfs features encryption, deduplication and compression. According to my understanding activating these feature on the filesystem level should be followed by disabling them on the application level, meaning Ba