High used server memory and handle count observed for Unidqmserv . system becomes dispondent.

Joseph CorbinJoseph Corbin Team Automic Posts: 38 Explorer ✭✭

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On windows the process dqm ( unidqmsrv.exe ) has a handle leak ( 1 handle per job execution)resulting on the following problems:

-at around 40000 handles, some jobs abort because there is a problem when calling the unibatchenv with the following error:

Error connecting to the IO server

- when reaching 50000 handles, on the event viewer of the system hosting the duas node the following messages appear:

“The server was unable to allocate from the system nonpaged pool because the pool was empty”.


- later on the following error may appear on the event viewer:

The Security System detected an authentication error for the server DOMAIN\XXXXXXXXXX$. The failure code from authentication protocol Kerberos was "There are currently no logon servers available to service the logon request

This can force us to reboot the windows system
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This is fixed from Dollar Universe 6.3.01 and higher .
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