Creating a resource pool | 20 |
Creating heterogeneous resource pools | 21 |
Adding shared storage | 21 |
Removing a XenServer host from a resource pool | 22 |
High Availability | 23 |
HA Overview | 23 |
Overcommitting | 23 |
Overcommitment Warning | 23 |
Host Fencing | 23 |
Configuration Requirements | 24 |
Restart priorities | 24 |
Enabling HA on a XenServer pool | 25 |
Enabling HA using the CLI | 25 |
Removing HA protection from a VM using the CLI | 26 |
Recovering an unreachable host | 26 |
Shutting down a host when HA is enabled | 26 |
Shutting down a VM when it is protected by HA | 26 |
Host Power On | 27 |
Powering on hosts remotely | 27 |
Using the CLI to Manage Host Power On | 27 |
To enable Host Power On using the CLI | 28 |
To turn on hosts remotely using the CLI | 28 |
Configuring a Custom Script for XenServer’s Host Power On Feature | 28 |
Key/Value Pairs | 28 |
host.power_on_mode | 28 |
host.power_on_config | 29 |
Sample Script | 29 |
Storage | 30 |
iv
