Hi, Am 2013-08-13 14:24, schrieb Florian Streibelt: > we are trying to backup out mailserver with lots and lots of small > files using backuppc. > The backup server already has 8 GB of RAM, but this seems not to be > enough - anything we can do besides comitting more RAM to the machine?
You are probably using rsync as transfer-method. Which makes perfectly sense, since you want to backup many files that don't change, so there is no need to transfer all files as you would with tar. Unfortunately that means that both client and server have to built the while fs-tree with checksums in memory... Two solutions: - use tar as transfer-method. Shouldn't hurt much as on incrementals tar only transfers files that are newer and normal mails aren't touched again after initial storage. - define two or more "hosts" in backuppc that backup different parts of your mail-store. Then you can also shift full-backups so that the load distributes over the days. Have fun, Arnold ------------------------------------------------------------------------------ Get 100% visibility into Java/.NET code with AppDynamics Lite! It's a free troubleshooting tool designed for production. Get down to code-level detail for bottlenecks, with <2% overhead. Download for free and get started troubleshooting in minutes. http://pubads.g.doubleclick.net/gampad/clk?id=48897031&iu=/4140/ostg.clktrk _______________________________________________ BackupPC-users mailing list [email protected] List: https://lists.sourceforge.net/lists/listinfo/backuppc-users Wiki: http://backuppc.wiki.sourceforge.net Project: http://backuppc.sourceforge.net/
