- Posted In
- Red Hat Virtualization
- hosted engine
Anyone setup RHEV Hosted Engine before?
So setting up a new RHEV environment over iSCSI.
I've added the iSCSI targets.
Do I need to do anything before deploying the hosted engine.
iSCSI discover with Rest API:
Cannot find any LUN found the targets!
Any insight would be greatly appreciated.
It seems like you iscsi server/storage is not configured properly (ie, target configured with no disks assigned). From the RHV host, if you run
iscsiadm -m session -P3, do you see any disks at the end of each target? ie:
I had found a setup instructions that included setting the iscsadm connection with a --login to make persist that was causing issues.
Also ovirt-hosted-engine-cleanup doesn't remove non persistent iscsiadm session from previous deploys that have to be manually removed.
I did an iscsiadm -m sessions and then an iscsiadm -T iqn.# -p IP:3260 -u to remove the target.
Now the LUN is discovered and stuck copying the hosted engine to the shared storage. Working on a case with the SAN which is connected on the same switch to the server.
Also found out on the version of the hypervisor 4.3.10 the ethernet on the server that connects to the SAN REQUIRES an IP gateway to determine a Hosted Engine HA score. It's a bug.
So on an initial setup: