No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

Core dumps occurred on the SDH NE management process

Publication Date:  2012-07-25 Views:  50 Downloads:  0
Issue Description
U2000 version --- U2000 V100R001C00.
There was a bug in the code that the SDH service module used to process ASON cross-connection addition and deletion notifications. Due to the frequent rerouting on the network of Vodafone in India, many ASON cross-connection addition and deletion notifications were reported, which accelerated memory leak. As a result, scheduled performance data collection tasks failed to obtain sufficient memory resources and core dumps occurred on the SDH NE management process.
Alarm Information
Core file was getting generated and it was occupying memory space to 90%.
Handling Process
Install the U2000 V100R001C00CP0311.
Root Cause
Memory leak occurred when the code processed the reported ASON cross-connection addition and deletion notifications.
Suggestions
null 

END