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How to Troubleshoot the Fault that Memory Capacity Becomes Insufficient

Publication Date:  2012-07-20 Views:  100 Downloads:  0

Issue Description

During the alarm email configuration on a deployment site, running the script results in insufficient memory. The following figure shows the messages displayed when the script is executed in debug mode of the S2600:
The error message “Not enough Mem, please check it” is displayed

Alarm Information


Handling Process

Run the following two commands in debug mode:
echo 0 >/proc/sys/vm/drop_caches

Note: The echo command is used to delete the cache data.

Root Cause

The S2600 has insufficient memory, and the script fails to be executed.  


Once the S2600 has insufficient memory, run commands to release the memory.