Dear rdiff-backup community,
I'm setting-up a push bases backup system where:
many production servers connect (push) to one backup server.
My goal is to setup an append-only backup to increase security
(integrity only). Please help.
Container A:
I've setup a single purpose container* (see footnote) to which I can
make remote backups.
In this container I have 2 mount points:
MP1. read-write (backups are made to this directory by incoming
SSH connections as root)
MP2. read-only (nothing in A can write here)
Container B:
I also have a secure network-less container.
This container can read and write to all data (MP1 and MP2).
It will run maintenance Cron jobs.
The only thing that I have yet to figure out is:
1. A way to allow a push incremental backup to Container A
while storing the majority of the data as read-only.
2. A script running in Container B that will periodically
move the backup data from the read-write (MP1) to read-only (MP2).
Is there a way to use rdiff-backup to make a new increment file while
the backup directory is read-only?
How would I "rebuild" the backup directory using such an increment file?
Thank you for your time.
Alex
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* Containers are also knows as "jails", they are basically:
chroot'ed environments + process isolation + network isolation
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--
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Aleksandr Levchuk
Homepage: http://biocluster.ucr.edu/~alevchuk/
Cell Phone: (951) 368-0004
Bioinformatic Systems and Databases
Lab Phone: (951) 905-5232
Institute for Integrative Genome Biology
University of California, Riverside
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