I'm running moodle site on FreeBSD server. Some of courses are pretty
large - up to 300Mb (mainly becouse of file resourses).
I was never able to compleet backup for these big couses - data transfer
ends in few seconds after retrieving of admin/cron.php . There was an
advise to use brawsers with long timeout. I have tested some - IE, Mozilla
(under Win, Linux and BSD), Konquerrior.
Finnaly I have found that it is possible to specify timeout manually for wget with "-T" option,
and "wget -T0" should run wget without timout at all. But unfortunatelly it does not help - I
still was not able to compleet backup process. So the problen was not (not only) in client
While I was experimenting with different brawsers, I have found that my moodledata/temp
are overfulled with some bachup files, I assume it is some temporary files of backup and should be deleted automatically in case of successfull backup, but remains there if backup
At the end I explore moodle/admin/cron.php (I'm not a php expert at all), and found this line:
I increase memory limit here to 560M and after that I already make some successful backups. So this is probably solution for some problems with backup.