Bug ID 1730881: QKview may truncate non-truncatable log files

Last Modified: Jul 15, 2026

Affected Product(s):
F5OS Velos(all modules)

Known Affected Versions:
F5OS-C 1.8.0, F5OS-C 1.8.1, F5OS-C 1.8.2

Fixed In:
F5OS v2.0.0

Opened: Nov 13, 2024

Severity: 4-Minor

Symptoms

Qkview collects certain files that are not allowed to be truncated, even if you specify a maximum file size; however, certain non-truncatable files become truncated.

Impact

Some diagnostics data may not be collected

Conditions

-- You run 'system diagnostics qkview capture filename <filename> maxfilesize <num>'

Workaround

Do not use the -maxfilesize argument to limit file size.

Fix Information

Multiple files can be specified as "untainted" within one qkview-collect-config.yml file.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips