To gracefully reboot one or more nodes, use the following rhino-console command or related MBean operation.
Console command: reboot
Command |
reboot [-nodes node1,node2,...] {-state state | -states state1,state2,...}
Description
Gracefully shutdown the SLEE (on the specified nodes), restarting into either
the running or stopped state.
Use either the -state argument to set the state for all nodes or the -states
argument to set it separately for each node rebooted.
If a list of nodes is not provided then -state must be used to set the state of
all nodes.
Valid states are (r)unning and (s)topped
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Examples |
To reboot the entire cluster: $ ./rhino-console reboot -states running,running,stopped Restarting node(s) [101,102,103] (using Rhino's default shutdown timeout) Restarting To shut down only node 102: $ ./rhino-console reboot -nodes 102 -states stopped Restarting node(s) [102] (using Rhino's default shutdown timeout) Restarting |
MBean operation: reboot
MBean |
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Rhino extension |
Reboot all nodes
public void reboot(SleeState[] states) throws InvalidArgumentException, InvalidStateException, ManagementException; Reboots every node in the cluster to the state specified. |
Rhino extension |
Reboot specific nodes
public void reboot(int[] nodeIDs, SleeState[]) throws NullPointerException, InvalidArgumentException, InvalidStateException, ManagementException; Extension to reboot that adds an argument which lets you control which nodes to shut down (by specifying node IDs). |
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Event-router nodes can restart to either the RUNNING state or the STOPPED state. Quorum nodes must have a state provided but do not use this in operation. |
