> refresh_pattern does same thing as max-age. But applies when no max-age > is given. I was wrong. Thanks for the explanation. > No. You can only purge them one by one. Why are you needing this? Because if a lot of objects are modified during the max-age time, putting all the objects expired, squid would ask for them again, and only get the modified objects. I know that is possible to decrease the max-age or put max-age to 0 (ask always if the object is modified) but this generate a lot of network traffic when a lot of objects are asked. Thanks for your help. Daniel -----Mensaje original----- De: Amos Jeffries [mailto:squid3@xxxxxxxxxxxxx] Enviado el: lunes, 23 de junio de 2008 14:46 Para: Donoso Gabilondo, Daniel CC: squid-users@xxxxxxxxxxxxxxx Asunto: Re: How to force resources expired when squid starts Donoso Gabilondo, Daniel wrote: > Hello, > I have a question. > > My http server sends the objects with max-age of 48 hours. This is > perfect for me, because squid during 48 hours doesn't send to server the > packet to check if the object is modified. > > I saw that is possible delete all the cached objects with squidclient, one by one only. > or with refresh_pattern put some objects expired when a time elapsed or > when the resources are % old. refresh_pattern does same thing as max-age. But applies when no max-age is given. > > Is there any way to put all the cached objects expired manually? > No. You can only purge them one by one. Why are you needing this? Amos -- Please use Squid 2.7.STABLE3 or 3.0.STABLE7