Hyperflex Checks: (Below checks are performed on all the storage controller VMs) Cluster services check - Verifies the status of storfs, stMgr and stNodeMgr services. Enospc state check - Checks if the cluster space usage is above the warning threshold or no. Zookeeper check - Checks whether the Zookeeper is running or no. Exhibitor check - Verfies the status of the Exhibitor service which manages the ZK. HDD health check - Reports if you have any blacklisted disk in your cluster. DNS check - Checks whether DNS is configured and reachable. vCenter reachability check - Checks whether the vCenter is reachable on the required ports. Timestamp check - Checks if all the controller VMs have the exact same time. NTP sync check - Checks whether NTP is reachable from the storage controller VMs and synced. Check package & versions - Checks for packages and versions on Storage Controller VMs. Check Iptables count - Checks for Iptables count on and ensure it is same on all Storage Controller VMs. Cluster upgrade check - Checks if there are any previous stale upgrade entries. Extra pnodes check - Looks for any extra/duplicate pnode entries in the cluster. Disk usage(/var/stv) check - Checks if the utilization of /var/stv is more that 80% or no. Out of memory check - Checks through the log files if the cluster had any oom event. Supported vSphere versions - Shows all the vSphere Versions supported with your current HXDP version. Network Checks - Checks the connectivity between Mgmt and Storage network.
ESXi Checks: (Below checks are performed on each ESXI node) HX User Account check - Verifies if the HXUser is created on all the esxi hosts and has admin rights. vMotion enabled check - Checks if the vMotion network is confirgued. vMotion reachability check - Checks the connectivity between vmotion network. Check for ESXI Failback timer - Check for ESXi Failback timer on ESXi host. Check ping to vmk0, eth0, eth1 - Checks the connectivity between the Mgmt and Storage network. No extra controller vm folders check - Checks if there are any extra controller VM folders in the Springpath datastore. Check the dumpfile in springpathDS - Check to confirm if SpringpathDS is configured for coredump.
*vMotion reachability check is only performed if vMotion enabled check is successful/PASS*