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Cisco Bug: CSCzv35533 - autovacuum not working

Last Modified

Sep 15, 2016

Products (1)

  • Cisco Email Encryption

Known Affected Releases

6.5.5-0 6.5.6-0 7.0.0-0

Description (partial)

Cisco IronPort Encryption Appliances (IEAs) using the built-in Postgres database may encounter severe performance degradation after the appliance has been in operation for an extended period of time.  This is due to an issue with the process that normally removes data that has been marked for deletion from the on-box database.  Due to this issue, the extraneous data will not be removed, and thus will have an increasingly detrimental effect on the performance of the database over time.

This specific defect will not occur on IEAs that use an external database.
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