Hey guys,
I recently started an upgrade of my Couchbase 3.0.3 cluster in Amazon, by spinning up new instances from the Amazon Marketplace with Couchbase 4.0.0 AMI from https://aws.amazon.com/marketplace/pp/B016CM4KP0?qid=1491605278690&sr=0-1&ref_=srh_res_product_title
I noticed that the default template for spinning up these VMs attaches a 40GB EBS volume, however the volume is not used for the /opt/couchbase/var directory. The /opt/couchbase/var was linked to /mnt/ebs, while the actually EBS volume was mounted under /media/ephemeral0.
Any idea if its a known bug/issue?