Hi,
A single OCSManager uses 100% CPU on a regular basis, resulting in
Outlook eventually not getting emails.
The OCS Manager log file shows this:
----------------------------------------
2015-10-13 06:02:11,313 DEBUG [paste.httpserver.ThreadPool] [MainThread]
Added task (0 tasks queued)
2015-10-13 06:02:11,315 INFO [openchange.web.auth.NTLMAuthHandler]
[worker 1319] client did not pass auth cookie
2015-10-13 06:02:11,315 DEBUG [openchange.web.auth.NTLMAuthHandler]
[worker 1319] ntlm_transaction (22548)
----------------------------------------
Exception happened during processing of request from ('127.0.0.1', 57924)
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/paste/httpserver.py", line
1068, in process_request_in_thread
self.finish_request(request, client_address)
File "/usr/lib/python2.7/SocketServer.py", line 334, in finish_request
self.RequestHandlerClass(request, client_address, self)
File "/usr/lib/python2.7/SocketServer.py", line 649, in __init__
self.handle()
File "/usr/lib/python2.7/dist-packages/paste/httpserver.py", line
442, in handle
BaseHTTPRequestHandler.handle(self)
File "/usr/lib/python2.7/BaseHTTPServer.py", line 340, in handle
File "/usr/lib/python2.7/dist-packages/paste/httpserver.py", line
437, in handle_one_request
self.wsgi_execute()
File "/usr/lib/python2.7/dist-packages/paste/httpserver.py", line
287, in wsgi_execute
self.wsgi_start_response)
File "/usr/lib/python2.7/dist-packages/paste/cascade.py", line 130,
in __call__
File "/usr/lib/python2.7/dist-packages/paste/registry.py", line 379,
in __call__
File
"/usr/lib/python2.7/dist-packages/ocsmanager/config/middleware.py", line
77, in ntlm_env_setter
File
"/usr/lib/python2.7/dist-packages/openchange/web/auth/NTLMAuthHandler.py",
line 600, in __call__
= connection.ntlm_transaction(client_id, ntlm_payload)
File
"/usr/lib/python2.7/dist-packages/openchange/web/auth/NTLMAuthHandler.py",
line 455, in ntlm_transaction
self._send_to_server(payload)
File
"/usr/lib/python2.7/dist-packages/openchange/web/auth/NTLMAuthHandler.py",
line 476, in _send_to_server
self._make_connection()
File
"/usr/lib/python2.7/dist-packages/openchange/web/auth/NTLMAuthHandler.py",
line 518, in _make_connection
lockf = open(lock_filename, "r")
IOError: [Errno 24] Too many open files:
'/var/cache/ntlmauthhandler/ntlm-127.0.0.1.lock'
and over 158 'worker threads' for a single Outlook user, and Outlook
stops getting emails.
Restarting ocsmanager brings everything back.
Gerald
--
users@sogo.nu
https://inverse.ca/sogo/lists
