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>Search


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


OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).



The INSUFFCNT_MEM_SPACE alarm indicates that the file system space in the memory is insufficient.

  • This alarm is reported when the flash space usage exceeds 95% for OSN 500 or OSN 550.
  • This alarm is reported when the flash space usage exceeds 85% for OSN 580.


Alarm Severity Alarm Type
Critical Processing failure alarm


When you view an alarm on the network management system, select the alarm. In the Alarm Details field display the related parameters of the alarm. The alarm parameters are in the following format: Alarm Parameters (hex): parameter1 parameter2...parameterN. For details about each parameter, refer to the following table.

Name Meaning
Parameter 1 Indicates the resource type.
  • 0x00: mfs
Parameter 2 Indicates that the current memory space utilization.
Parameters 3 to 5 These parameters are reserved. Their values are always 0xff.

Impact on the System

  • Package loading fails.
  • Database backup fails.

Possible Causes

The file system space in the memory is insufficient.


  1. Check the alarm on the NMS for the specific alarmed memory space according to alarm parameters.
  2. Query the files stored in the alarmed memory space and check for any oversized files or extra files.
  3. Delete oversized and extra files, if any.
  4. Check whether the alarm clears. If the alarm persists, contact Huawei engineers to handle the alarm.

Related Information


Updated: 2019-01-21

Document ID: EDOC1100020975

Views: 75650

Downloads: 138

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next