Hi,
After recently upgrading from AOLserver 4.5.0 to 4.5.1 and from
nspostgres-4.0 to nspostgres-4.1 the server is repeatedly crashing (when it
gets hammered by the google bots). The error.log has many entries like
these before the server dies:
[17/Nov/2010:02:18:42][700.3218660208][-default:6195-] Notice: exiting:
exceeded max connections per thread
[17/Nov/2010:02:18:43][700.3217636208][-default:6193-] Notice: exiting:
exceeded max connections per thread
[17/Nov/2010:02:18:44][700.3219172208][-default:6196-] Notice: exiting:
exceeded max connections per thread
[17/Nov/2010:02:18:45][700.3218148208][-default:6194-] Error: Tcl exception:
adp flush failed: connection closed
abort exception raised
while processing connection #31907:
GET ...
Host: localhost:8006
...
nsthreads: pthread_create failed in NsCreateThread: Resource temporarily
unavailable [this is the last line in the log before the crash]
This is the database section of the AOLserver config file:
ns_section "ns/db/drivers"
ns_param postgres nspostgres.so
ns_section ns/db/pools
ns_param pool1 "Pool 1"
ns_param pool2 "Pool 2"
ns_param pool3 "Pool 3"
ns_section ns/db/pool/pool1
ns_param maxidle 1000000000
ns_param maxopen 1000000000
ns_param connections 5
ns_param extendedtableinfo true
ns_param driver postgres
ns_param datasource localhost::${db_name}
ns_param user $user_account
ns_section ns/db/pool/pool2
ns_param maxidle 1000000000
ns_param maxopen 1000000000
ns_param connections 5
ns_param extendedtableinfo true
ns_param driver postgres
ns_param datasource localhost::${db_name}
ns_param user $user_account
ns_section ns/db/pool/pool3
ns_param maxidle 1000000000
ns_param maxopen 1000000000
ns_param connections 5
ns_param extendedtableinfo true
ns_param driver postgres
ns_param datasource localhost::${db_name}
ns_param user $user_account
ns_section ns/server/${server}/db
ns_param pools "*"
ns_param defaultpool pool1
The server is running on Ubuntu 10.04.1 LTS
2.6.32-25-generic-pae #45-Ubuntu SMP Sat Oct 16 21:01:33 UTC 2010 i686
GNU/Linux
Is there anything I should configure differently or has any other ideas what
might be causing this?
/Björn
--
Björn Þór Jónsson
http://bthj.is
--
AOLserver - http://www.aolserver.com/
To Remove yourself from this list, simply send an email to
<[email protected]> with the
body of "SIGNOFF AOLSERVER" in the email message. You can leave the Subject:
field of your email blank.
