Last Modified: Jul 15, 2026
Affected Product(s):
F5OS F5OS-C
Known Affected Versions:
F5OS-C 1.6.2, F5OS-C 1.6.4, F5OS-C 1.8.0, F5OS-C 1.8.1, F5OS-C 1.8.2
Fixed In:
F5OS v2.0.0
Opened: Feb 22, 2025 Severity: 3-Major
The 'cluster reboot' command does detect if a blade is present in the chassis before attempting to reboot it. It takes 5 to 10 seconds to issue the reboot, regardless of whether the blade exists, and this operation is performed sequentially across all blades assigned to the partition.
The 'cluster reboot all' command can take several minutes to complete and report status.
Empty/unused chassis slots assigned to a partition.
Using the chassis CLI or UI, assign empty/unused blade slots to partition 'none'.
None