[Building Sakai] the maximum size of site lists

[Sanghyun Jeon]

Thanks, Bryan. Here's our situation:
We have seven different schools and each campus admin needs to access only
to his corresponding course sites. admin_A need to access campus A's course
sites in order to achieve admin services.
The created sites have never been deleted and tada..... some of campus
admin has more than 15000 sites. Looks like option three will be our
choice. What's your suggestion?

S


On Tue, Sep 3, 2013 at 1:32 PM, Bryan Holladay <holladay at longsight.com>wrote:

> Yea, you shouldn't have one user enrolled in that many sites.  There are a
> few approaches you should take instead.  You should remove that user from
> all those sites and do one of the following:
>
> 1) Is the user a good candidate for Super Admin?  If so, add him to
> Administration Workspace
>
> 2) Not a good candidate for Super Admin, but want the same permissions to
> apply to all sites in Sakai?  If so, create a Junior Admin (if this is the
> case, let me know, there are a few steps involved)
>
> 3) Need specific permissions for specific sets of sites?  Look into
> Delegated Access (let me know if you have questions)
>
> You shouldn't have a user in 1000+ sites (or around that).  There are a
> lot of synoptic tools and portal (getSites(), getPerms()) that can cause a
> huge performance impact.  You can also look into
> https://jira.sakaiproject.org/browse/KNL-1011
>
> Thanks,
> Bryan
>
>
> On Tue, Sep 3, 2013 at 3:53 PM, Sanghyun Jeon <euksa99 at gmail.com> wrote:
>
>> Hello All,
>>
>> We have a special admin user id (admin_XXX). which is currently
>> associated with 13,493 sites. Whenever this user id has been used, it
>> almost crashes our system. Actually it crashed our system twice already
>> with Proxy Error (The proxy server received an invalid response from an
>> upstream server The proxy server could not handle the request
>> GET/portal/tool/xxxxxxxxxxxx when this user clicks Announcements at the My
>> Workspace) . We are using Sakai 2.8.X and I am wondering how many sites
>> Sakai can handle it without hurting our performance?
>>
>>
>> PS: I didn't create it and school does not want to give up this user
>> id... Please advise me what I should/can do in order to relieve this issue.
>>
>> S
>>
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