On Fri, 2005-09-02 at 08:29, Carl Wilhelm Soderstrom wrote: > > I'm running a machine with 512MB ram and 1GB swap and BackupPC is > > triggering Linux's OOM (the out of memory killer) and that's making it > > impossible to backup my main machine. > > > > At the moment VSZ for the 2 _dump processes are at 527m and 425m and > > rsync is at 256m (see below). How can I reduce BackupPC's memory > > demands??? > > try using tar instead of rsync; it has much lower memory requirements. (tho > it has many other limitations).
Rsync has to store an in-memory table of all the filenames before it starts checking them so it can help a bit to split the runs. If you have several large filesystems, you can do this by adding the --one-file-system option to the command and explicitly adding each mount point to the list to back up. -- Les Mikesell [EMAIL PROTECTED] ------------------------------------------------------- SF.Net email is Sponsored by the Better Software Conference & EXPO September 19-22, 2005 * San Francisco, CA * Development Lifecycle Practices Agile & Plan-Driven Development * Managing Projects & Teams * Testing & QA Security * Process Improvement & Measurement * http://www.sqe.com/bsce5sf _______________________________________________ BackupPC-users mailing list BackupPC-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/backuppc-users http://backuppc.sourceforge.net/