Last Modified: Jun 19, 2025
Affected Product(s):
F5OS F5OS-C
Fixed In:
F5OS-C 1.8.1
Opened: Apr 25, 2024 Severity: 3-Major
When querying f5-cluster:cluster/nodes/node in a partition, it succeeds for 1000 calls, but then starts returning an incomplete response.
After the symptom starts, cluster/nodes/node cannot be queried successfully until partition services are restarted.
This only happens on chassis with at least one empty slot. Each time that cluster/nodes/node/<blade>/state/tenant-memory is requested on an empty slot, an internal queue will hold on to that request. When the queue is full, requests will stop working.
Modify queries to avoid requesting tenant-memory on empty slots. For example, do not use the top-level cluster/nodes/node, but instead use cluster/nodes/node/blade-1.
Fixed platform-stats-bridge to no longer query blades that are not present or ready.