Slow login to vcenter in link mode with peer down

[mtrohde]

I have 3 vCenter servers joined in enhanced link mode.  One of the vCenters was powered offline.  While that vCenter logins with LDAPS for active directory and local creds for the SSO were very, very slow.  Once the down vCenter was brought back on line all was right again.

I recently added the third vcenter to the SSO and do not recall seeing this issue when I had just two vcenters and one was offline or rebooting.

Any suggestions?

Michael

[maksym007]

All three with the same build versions, no certs issues? 

CPU and RAM capacity are the same? 

[Ajay1988]

SSO is shared in linked mode and so do vmdird. So I would expect web client login to be slow when one of the Linked VC's is down.

Please note user login will be not slow..You can check that in sso logs. But for web client(HTML) to be completely up ; it needs to talk to all VC's and so the delay .