Hey, We actually increased the JVM size to 1.5GB, but the maximum attached size support only increased by 30 MB to 50MB (used to be 20MB), which is definitely a great improvement! Now, big files that are greater than 20MB cannot be deleted through the GUI, emanating the same bug that used to happen for all attachments in version 2.1 and below. The watchlist also doesn't seem to work for users or admins sometimes. Some users are not getting their subscribed emails when changes are made to their subscribed pages or spaces. Is the watchlist restricted to admins certain types of admins? Some admins don't receive emails for their watched spaces and many users don't get emails back for pages they've watched. They are all mapped by LDAP. Is this behavior common? Thank you, Felix ----- Original Message ---- From: Meng Wu <[email protected]> To: XWiki Users <[email protected]> Sent: Thu, April 15, 2010 10:43:43 PM Subject: Re: [xwiki-users] Flash video files over 20MB errors Hey Sergiu, Both of your solutions worked. Thanks! Felix ----- Original Message ---- From: Sergiu Dumitriu <[email protected]> To: XWiki Users <[email protected]> Sent: Sun, April 11, 2010 1:32:54 PM Subject: Re: [xwiki-users] Flash video files over 20MB errors On 04/11/2010 06:31 PM, Meng Wu wrote:

Sergiu,

We will try that and get back to you.

On another note, we were also having some slowness problems: the object editing screen takes around 1 and a half minutes to upload on pages where XWiki.Rights or XWiki.GlobalRights are located. Taking them out fixes the problem. The access rights editing page is also slower, especially loading the groups, albeit not as slow as object editing. I suspect that LDAP might have something to do with it, though I am not sure. Our XWiki has exploded and now hosts a huge group of people (thanks to you :) ) who are all mapped by LDAP, which may slow the site down if the LDAP authentication mechanism calls LDAP everytime a page is loaded, or object edited. Am I on the right track here, or is this problem attributed to something else?

Probably it's because you have too many users, the rights objects by default list all users in a drop-down list, which takes some time to generate and transfer. You should edit the XWiki.XWikiRights and XWiki.XWikiGlobalRights classes and unselect the Uses list option for users and groups properties.

Thanks for your help,

Felix

-- Sergiu Dumitriu http://purl.org/net/sergiu/ _______________________________________________ users mailing list [email protected] http://lists.xwiki.org/mailman/listinfo/users