Forum Discussion
boneyard
Jan 27, 2018MVP
from my experience and the documentation the unavailable usually means connection limit reached.
https://support.f5.com/csp/article/K14976
https://support.f5.com/csp/article/K12213214
yellow triangle status icon - The object is not currently available, but might become available later with no user intervention. For example, an object that has reached its configured connection limit might show a yellow status and then switch to a green status when the number of connections falls below the configured limit.
why that would change to full down after an upgrade? kinda odd, perhaps a change in behaviour where in the past down virtual with too many requests could actually show yellow.
release notes don't show anything.
did you reboot before the upgrade and check status then?