Firepower 4110 (6.6.0) - Error message: High unmanaged disk usage on /ngfw

[swscco001]

Hello everybody,

newly our customer get the error message in teh FMC Health Monitor:

High unmanaged disk usage on /ngfw 

/ngfw using 85%: 106G (20G Avail) of 126G

on both Firepower 4110 of a HA pair (see attached screen dump).

My questions:

1.) What can I do (delete) to get more free diskspace on the file system again?
2.) How can I prevent this error message in the future?

Every hint is welcome!!!

Thanks a lot!



Bye
R.

[balaji.bandi · Accepted solution]

See some bug and suggestions :

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvo74833/?reffering_site=dumpcr

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvt77813/?rfs=iqvred

[swscco001]

Hi Balaji,

this was very useful and solved the issue.

Thanks a lot!

[balaji.bandi]

glad all good, appriciated your input and feedback.