Bringing sync gateway database online taking infinite time

I have taken a sync gateway offline because one database was not responding. So I made the database offline on one sync gateway in the cluster. The offline worked very fast but now when I am trying to bring the database online its not working and taking a very long time. Right now it has been above one hour. Please note that while taking it offline I did not send any thing in the post body.

The access to server where the sync gateway is installed is not available. Please help in urgency.


It should boot strap very quickly.
What do the SG’s log say when you start SG?