Dear Fajar A. Nugraha thanks for your reply. and your guide i reduce the database connection and it solved :) Best regards. On Mon, Apr 22, 2013 at 11:43 AM, Fajar A. Nugraha <list@fajar.net> wrote:
On Mon, Apr 22, 2013 at 12:59 PM, Mehdi Ravanbakhsh <babakco@gmail.com>wrote:
i get this error in log file when server load is increase .
Request 55318 has been waiting in the processing queue for 30 seconds. Check that all databases are running properly!
it means that database not respond to request or freeradius engine ?
If you use db backend, then most likely yes.
how can i solve this problem ?
If you had to ask then you're not capable to solve it :)
As cruel as that might sound, unfortunately in my experience it's usually true. You need a dba, or someone with dba capability, to fiind out WHY the db backend is not responding. Search the list archive for common causes, which can include: - acct db too big - non-optimum indices - not enough resources (e.g. disk IOPS) in db server - etc.
On freeradius side, there are things to make it "more friendly" with database, like decoupled accounting. However I still recommend you find a dba first before attempting to change anything on FR side.
-- Fajar
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