Last Modified: Jul 12, 2023
Affected Product(s):
BIG-IP WAM
Known Affected Versions:
11.4.1
Fixed In:
11.5.0, 11.4.1 HF4
Opened: Nov 21, 2013 Severity: 2-Critical Related Article:
K15425
TMM crashes when Application Acceleration Manager (AAM) attempts to handle stand-in on a cache writing failure
Traffic disrupted while tmm restarts.
This occurs when stand-in is enabled on the policy, request queuing is turned on in the policy, the document changes at the backend, and writing to cache fails.
Disable stand-in and/or request queuing.
TMM no longer crashes. When the newer document gets evicted due to cache writing errors, the stand-in document is used as configured.