I see that ISPConfig split domain's access.log into ~/log/year/month/web.log This logs fill my customers's space so i want to know if ISPConfig delete this logs after some number of months. If so, when it delete them? If not, when i can delete this log without modify webalizer's stats? Second Questions If a site generates monthly more then 2GB web.log how i can find a solution to split it with no problems on webalizer's stats?
No, ISPConfig doesn't delete them; this should be done by the customers after they've decided that they don't need the old logs anymore. Webalizer only needs the log of the last day to create the stats. So you could write some script that puts everything that is older in some other file(s).
No. The traffic stats where collected when the logfiles are split. The log is removed when its size exceeds the max size that is set for logfiles in the options of the website.
I aloso have a simmilar problem, space was defined as 10% but my web.log is now in 19GB and counting... now I've changed the setting to 500 MB but I don't think it will solve the problem.