Hi list, I thought there was a discussion about the max messageblk size, but can't find it back. Currently it is 512KB by now in db.h:
/* size of the messageblk's */ #define READ_BLOCK_SIZE (512ul*1024ul) /* be carefull, MYSQL has a limit */ (We use postgresql anyway) Now we've got a customer who send and receive only really big mails, mostly 10-100mb per mail. They work with big images :-) Overall e-mails are about 140GB. I want to switch them from cyrus to dbmail, and wonder if somebody has a customer with lots of such e-mails (number and size). Would it be better, performancewise, to increase the messageblks, or do I not have to care about that? I'd better not change the default, because with every upgrade I'd have to change it. But I need to prevent a performance problem. mfg zmi -- // Michael Monnerie, Ing.BSc ----- http://it-management.at // Tel: 0676/846 914 666 .network.your.ideas. // PGP Key: "curl -s http://zmi.at/zmi.asc | gpg --import" // Fingerprint: EA39 8918 EDFF 0A68 ACFB 11B7 BA2D 060F 1C6F E6B0 // Keyserver: www.keyserver.net Key-ID: 1C6FE6B0
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