Il 12:59, mercoledì 8 gennaio 2003, [EMAIL PROTECTED] ha scritto: > Hello All, > > could anyone shed some light on this? In other words, how to > control the number of connections that are attempted by > qmail/vpopmail and/or how many connections are supported/ > handled by MySQL. >
to control the number of connections to MySQL you could use mrtg, at www.mrtg.org you can find the mysql "plugin", i use [mrtg-mysql-load] to monitor the query and slow query per minute. remember to use qmailmrtg to monitor the qmail traffic and usage. > I have looked for this information in every place I can think > of, and I can still not get this to work. As soon as someone > drops a mail to, say, 20-30 recipients at the same time, I > get these bounce messages. > I think that it's very hard to reach the maximum number of (phisical) connections. 20-30 pop3 connections at the same time would not be a problem for qmail/mysql, i've constantly 100-150 (and sometimes 200) concurrent connection, as shown from qmailmrtg, to the pop3 and the system works good. Regards. -- Davide Giunchi. Membro del FoLUG (Forlí Linux User Group) - http://folug.linux.it GPG Key available on http://www.keyserver.net Fingerprint: 4BFF 2682 6A58 ECFE 071B A1A4 F2A3 9EFA 6494 81FD
