plepe/CGA-Backup — pull request #1 by matigit (2012-12-09 12:28:25+00:00)
Title: fix cgabackup script call of pre/post_backup

cga-backup-pre/post are now called using `ssh ... cga-backup-{pre,post} ...`. This allows us to get the return code and determine success based on that instead of output on stdout. The latter is IMHO very shaky. Our backup-server started displaying the MOTD after a dist-upgrade, breaking the backup-script, because cga-backup-pre didn't return 'Done.' on stdout but the MOTD + 'Done'.