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Re: cross-platform backup tool incremental rdiff-backup takes long
From: |
Jonas Schöpf |
Subject: |
Re: cross-platform backup tool incremental rdiff-backup takes long |
Date: |
Wed, 19 Oct 2022 08:32:11 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.3.3 |
Thank you for your fast reply!
Deleting a file is not a simple operation. Since rdiff-backup always
works backward from the current mirror, restoring a file as of some
previous date requires storing a snapshot of the last known state of
that file in the increments. By default, those snapshots are compressed
except for file names that match the --no-compression-regexp (see
Globals.py for the default expression), and that compression can take a
lot of time.
This makes totally sense!
You might want to take a look at the "--no-compression" option in the
manpage.
I will have a look at this option.
Cheers,
Jonas