On Wed, 3 Apr 2019 14:20:34 +0100 (BST)
"G.W. Haywood via BackupPC-users"
wrote:
Hi G.W.,
> You will need to test the performance yourself. Performance can be
> improved by avoiding disc writes, which will take orders of magnitude
> longer than reading RAM. ZFS checksums are in RAM, so you mig
Hi there,
On Tue, 2 Apr 2019 B wrote:
On Tue, 2 Apr 2019, Stefan Schumacher wrote:
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
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
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
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
