After a planned power outage, an administrator decided to restart the vSAN cluster manually. What is the correct sequence of steps for the administrator to follow after powering on the ESXi hosts?
A.
1. Enable cluster member updates from vCenter Server only on one ESXi host. 2. Run the python reboot helper script only on one ESXi host to recover the cluster. 3. Exit all hosts from maintenance mode.
B.
1. Exit all hosts from maintenance mode. 2. Run the python reboot helper script only on one ESXi host to recover the cluster. 3. Enable cluster member updates from vCenter Server on all ESXi hosts.
C.
1. Exit all hosts from maintenance mode. 2. Enable cluster member updates from vCenter Server only on one ESXi host. 3. Run the python reboot helper script only on one ESXi host to recover the cluster.
D.
1. Enable cluster member updates from vCenter Server on all ESXi hosts. 2. Run the python reboot helper script on all ESXi hosts to recover the cluster. 3. Exit all hosts from maintenance mode.
When all the hosts are back after powering on, exit all hosts from maintenance mode. If the vCenter Server is powered off, use the following command on the ESXi hosts to exit maintenance mode.
esxcli system maintenanceMode set -e false
Perform this step on all the hosts.
Run the following command only on that host. If you run the command on multiple hosts concurrently, it may cause a race condition causing unexpected results.
python /usr/lib/vmware/vsan/bin/reboot_helper.py recover
Enable cluster member updates from vCenter Server by running the following command on the ESXi hosts in the cluster. Ensure that you run the following command on all the hosts.
esxcfg-advcfg -s 0 /VSAN/IgnoreClusterMemberListUpdates
https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere.vsan-monitoring.doc/GUID-31B4F958-30A9-4BEC-819E-32A18A685688.html
B. 1. Exit all hosts from maintenance mode.
2. Run the python reboot helper script only on one ESXi host to recover the cluster.
3. Enable cluster member updates from vCenter Server on all ESXi hosts.
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