Guest

Preview Tool

Cisco Bug: CSCvv73478 - Corrupt log produced in saninsight-post-dbg.log

Last Modified

Oct 06, 2020

Products (1)

  • Cisco Data Center Network Manager

Known Affected Releases

11.3(1) 11.4(1)

Description (partial)

Symptom:
# less saninsight-post-dbg.log
"saninsight-post-dbg.log" may be a binary file.  See it anyway?

tail works fine 

# tail -f saninsight-post-dbg.log
2020-09-15 03:08:00 INFO  sananalytics:87 - Director done with iteration 1
2020-09-15 03:10:02 INFO  sananalytics:83 - Processing 10000 entries.  Cache com.cisco.dcbu.sm.server.telemetry.ITLCache@2150f153 has 43720
2020-09-15 03:10:03 INFO  sananalytics:83 - Processing 10000 entries.  Cache com.cisco.dcbu.sm.server.telemetry.ITLCache@2150f153 has 43720

less shows 
^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@^@

Conditions:
This seems to be a side effect of logrotate not playing nicely with some of log4j appenders.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.