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Bug 356257 - [LML] Using two RMs simultaneously corrupts Active/Inactive views
Summary: [LML] Using two RMs simultaneously corrupts Active/Inactive views
Status: RESOLVED FIXED
Alias: None
Product: PTP
Classification: Tools
Component: Cell (show other bugs)
Version: 5.0.1   Edit
Hardware: All All
: P3 major (vote)
Target Milestone: 5.0.2   Edit
Assignee: Greg Watson CLA
QA Contact:
URL:
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Keywords:
Depends on:
Blocks:
 
Reported: 2011-08-30 18:49 EDT by Greg Watson CLA
Modified: 2012-05-23 17:48 EDT (History)
0 users

See Also:

Attachments
Screen capture showing problem (125.54 KB, image/tiff)
2011-08-30 18:51 EDT, Greg Watson CLA 		no flags Details
Code improvement (26.22 KB, patch)
2011-09-05 10:12 EDT, Claudia Knobloch CLA 		g.watson: iplog-
Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

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Description Greg Watson CLA 2011-08-30 18:49:40 EDT 
Start two LML RMs simultaneously. The jobs views show two sets of jobs side-by-side resulting in a major corruption of the display.
Comment 1 Greg Watson CLA 2011-08-30 18:51:11 EDT 
Created attachment 202465 [details]
Screen capture showing problem
Comment 2 Greg Watson CLA 2011-08-30 18:51:41 EDT 
You need to switch from one to the other for the problem to occur.
Comment 3 Greg Watson CLA 2011-09-02 08:20:00 EDT 
Steps to reproduce:

1. Start with a new workspace.
1. Create a PBS resource manager. Start the resource manager.
2. Create a second PBS resource manager. Start it also.
3. Select the first RM in the Resource Managers View.

At this point the Active Jobs View should display the problem.

I have committed a temporary workaround to ptp_5_0 and HEAD. However the cause of this problems still needs to be investigated.
Comment 4 Claudia Knobloch CLA 2011-09-05 10:12:15 EDT 
Created attachment 202760 [details]
Code improvement

I could not reproduce the problem, but I got some nasty NPEs after I followed Gregs instructions. I implemented some minor improvements in handling the events.

I hope this and some code changes of Greg will solve the problem.
Comment 5 Greg Watson CLA 2011-09-05 11:05:15 EDT 
This looks ok, please commit.
Comment 6 Greg Watson CLA 2011-09-06 18:18:59 EDT 
Committed to ptp_5_0 and HEAD.