Probes are not displayed when expanding the robot node in IM
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Article ID: 127850
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Updated On:
Products
DX Infrastructure Management
NIMSOFT PROBES
Issue/Introduction
Probe list is not displayed in the right pane when expanding the robot node in the Infrastructure Manager
When selecting the robot in the Admin Console, displays an error:
"Failed to retrieve information for robot at domain/hub/robot"
" Failed to retrieve information about robot at domain/hub/robot/controller"
A reboot of nimbus robot watcher service will temporarily fix the issue on this robot, but the same issue could happen on a different robot.
In the hub log, found intermittent errors:
Apr 4 15:53:54:128 [3792] hub: nametoip - /domian/hub/robot xx.xx.xx.xx/50000 - 0 ms (nns)
...
Apr 4 15:55:19:383 [1920] hub: nametoip - /domian/hub/robotcontroller not found
Apr 4 15:55:19:383 [1920] hub: TSESS-P-291783-5 name to IP failed for /domian/hub/robot/controller (not found)
...
Apr 4 15:59:01:517 [1052] hub: nametoip - /domian/hub/robot xx.xx.xx.xx/50000 - 0 ms (nns)
...
Apr 4 16:00:09:256 [5728] hub: nametoip - /domian/hub/robot/controller not found
Apr 4 16:00:09:256 [5728] hub: TSESS-P-291878-4 name to IP failed for /domian/hub/robotcontroller (not found)
...
Apr 4 16:09:05:264 [3196] hub: nametoip - /domian/hub/robot xx.xx.xx.xx/50000 - 0 ms (nns)
Environment
Release:
Component: UIMHUB
Resolution
Deploy vs2017_vcredist_x86, vs2017_vcredist_x64 ver 1.01 to the hub robot .
Deploy robot_update 7.97 and hub 7.97 to the hub robot.
Set 'cache_remote_nametoip = no' on hub probe.
Repeat above steps on all hub robots.
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