Le 21/06/2011 18:28, Michael D. Sofka a écrit : > I run squatter in a perl program that forks three parallel squatter > processes on individual user's mailboxes. If a mailbox is locked the > particular squatter processing the mailbox quits, but the main program > continues to fork new processes for the remaining mailboxes. The program > checkpoints each user, shuts down at 6 A.M., and continues where it left > off the following day. Looks nice. Maybe you could share this script ? I could use a squatter with some parallelization and a way to stop it when the load is starting to grow (like in the morning). I guess it could be modified to use other parameters to know when to stop : number of logged-in users or imap/pop processes, system load... Cheers, -- Clement Hermann (nodens) - "L'air pur ? c'est pas en RL, ça ? c'est pas hors charte ?" Jean in L'Histoire des Pingouins, http://tnemeth.free.fr/fmbl/linuxsf/ Vous trouverez ma clef publique sur le serveur public pgp.mit.edu. Please find my public key on the public keyserver pgp.mit.edu. ---- Cyrus Home Page: http://www.cyrusimap.org/ List Archives/Info: http://lists.andrew.cmu.edu/pipermail/info-cyrus/