On 20 Aug 2012, at 16:33, Tony Peña <emperor.cu@gmail.com> wrote:
Hi...
i'm getting some many errors like this...
Mon Aug 20 11:27:26 2012 : Error: [sql] Couldn't update SQL accounting STOP record - Lock wait timeout exceeded; try restarting transaction Mon Aug 20 11:27:26 2012 : Error: rlm_sql_mysql: Cannot store result Mon Aug 20 11:27:26 2012 : Error: rlm_sql_mysql: MySQL error 'Lock wait timeout exceeded; try restarting transaction'
and other lines with Logins OK... but have more errors sql than logins ok...
i guess missing some tunning parameters... i have, 15 NAS vs 2 freeradius-servers ..... this do AA vs 2 LDAP balanced and A vs cluster-mysql can help me more less to up or down some numbers to tune efficient the requests about some experience ?
Are the queries wrapped in the transaction taking a long time to complete? Have you enabled the slow query log? Is there a firewall in between the RADIUS servers and the cluster that could be ungracefuly terminating your TCP connections? -Arran