perfSONAR User Q&A and Other Discussion

[Xu Chen <>]

Hello all,

I met two problems when running tests on my PerfSONAR node.

I chose Internet2 as the community the host participates in and when I 
clicked it to find hosts. An error “The results returned may be out of date. 
Ensure that the caching program is correctly running” occurred. How do I know 
the caching program is running or not?

The globally registered status is UNKNOWN. What’s the possible reason that 
may cause this problem? What should I do to turn UNKNOWN to YES?

Best,

Chen