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Cisco Bug: CSCvt77813 - High unmanaged disk usage on /ngfw due to cisco_uridb* files

Last Modified

Oct 08, 2020

Products (11)

  • Sourcefire Defense Center
  • Cisco Firepower Management Center 2500
  • Cisco Firepower Management Center 4600
  • Cisco NGIPS Virtual Appliance
  • Cisco Firepower Management Center 4500
  • Cisco Firepower Management Center 1000
  • Cisco Firepower Management Center 1600
  • Cisco Firepower Management Center 4000
  • Cisco Firepower Management Center 2600
  • Cisco Firepower Management Center 2000
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Known Affected Releases

6.5.0 6.5.0.2 6.5.0.4 6.6.0

Description (partial)

Symptom:
High unmanaged disk usage on /ngfw alerts are seen on FMC GUI due to an accessive URL file storage on the Firepower 2100 series sensor. The files size is 500M:

root@Firepower2100:/ngfw/var/sf/cloud_download# ls -larsht

500M -rw-r--r--  1 root root 500M Apr  7 14:55 cisco_uridb_large_1586269510
500M -rw-r--r--  1 root root 500M Apr  8 15:10 cisco_uridb_large_1586358146
500M -rw-r--r--  1 root root 500M Apr  9 15:01 cisco_uridb_large_1586443991

Conditions:
Firepower 2100 series device running 6.5.0.2 and/or FTDv
This issue was present on devices running URL license or not.
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