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List of daemons in UADM's Version Info tab is incomplete


Product

  Prinergy 1.0

Platform

 

Operating system

 


Error

 


Symptoms

 

When you start the Araxi service (e.g. using UADM), all you see is three rows, one for each of the daemons directly started by the Araxi service. As daemons start up, the bottom row shows them getting launched. This row keeps getting overwritten as new ones are started, but the window does not fill up with the entire list of daemons in the expected manner. No errors or warnings appear in UADM, the NT Event Log, or Diagnostic log.

A round-about clue is to use REGEDT32.EXE to try to access the registry key HKLM\Software\Microsoft\Windows NT\CurrentVersion\Perflib If this key is grayed out (inaccessible), Prinergy will not work.


Cause

  After stopping and restarting Prinergy a number of times, eventually some essential system resource becomes sufficiently depleted that the Araxi service is no longer able to query the list of running daemons. If you run Araxi.exe with the -c option to connect to the running Araxi service, and type the command 'status', you will see repeated messages saying "WARNING: failed to get a list of running processes." This message is never forwarded to places where end users are likely to see them.

What it really means is that the registry key HKLM\Software\Microsoft\Windows NT\CurrentVersion\Perflib is not accessible due to severe system resource depletion. This key is needed by the Araxi service to query performance counters, in order to detect if processes are running or not.


Solution

 

Reboot the system.

Permanent fix:


See also

 


Keywords

 

administrator, daemon, networking


Technical contact(s)
 

Simon Chen

Submitted by
 

Date submitted
 


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