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OSN 500 550 580 V100R008C50 Alarms and Performance Events Reference 02

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The SWDL_COMMIT_FAIL alarm indicates that the commit operation on the NE fails. This alarm is reported when the commit operation fails in the package loading or package diffusion.


Alarm Severity Alarm Type


Processing alarm



Impact on the System

The SWDL_COMMIT_FAIL alarm occurs only on double-area boards. The consequence is that the software versions in the two areas of the double-area board are inconsistent.

Possible Causes

The possible cause of the SWDL_COMMIT_FAIL is as follows:

  • During package loading or package diffusion, the dual-partition board fails in copying the new software from one partition to the other.


  1. Check whether the board is not online.
  2. Check whether the loaded package is correct.
  3. Perform the package loading or package diffusion again on the NE where the alarm is reported.

Related Information


Updated: 2019-01-21

Document ID: EDOC1100020975

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