Implement cluster rename operation
This patch adds a new OpCode (and corresponding LU) that implements thecluster rename functionality.
This is done by shutting down the master role, making the needed sstoremodifications and distributing the changed files to all nodes, and then...
Fix a docstring
Reviewed-by: iustinp
Implement instance rename operation
This patch adds support for instance rename operation at all remaininglayers: RPC, OpCode/LU and CLI.
Reviewed-by: imsnah
Allow start/stop of multiple instances at once
This is an initial version of the multi-instance start/stop, whichallows the gnt-instance startup and shutdown subcommands to work onmultiple instances at once.
The available selections are: - "gnt-instance startup --instance name..." which is the default, and...
Change OpQueryNodes nodes attribute to names
Change this to have the exact same parameters as OpQueryInstances.
Also fix burnin which is broken since r146.
Enable LUQueryInstances to work with a given list of instances
As per the changes to LUQueryNodes, the QueryInstances LU is modified toaccept a list of instances for which to compute and return information.
Remove OpQueryNodeData and LUQueryNodeData
Now that LUQueryNodes supports all the functionality of LUQueryNodeData,let's migrate gnt-node.ShowNodeConfig to use it and remove all traces ofOpQueryNodeData and LUQueryNodeData.
Change LUQueryNodes to return raw values and support selective listing
LUQueryNodes it's very similar to LUQueryNodeData, but it lacks twofeatures: - instance list (it has count though), both primary and secondary - selective node listing
In order to support these features, we change it to return raw values...
Move string formatting out of LUQueryInstances
Currently, LUQueryInstances will provide strings for its results. This makes ithard for other consumers than "gnt-instance list" to use the OpQueryInstancesopcode for whatever they wish to.
The change moves the formatting in five of the six cases where this happens to...
Fix the manpage gnt-instance w.r.t. units
The manpage wrongly states that the default unit for disk sizes isgibibytes, whereas currently it's mebibytes. Fix that and also updatethe '--help' output to display the default unit.
Reviewed-by: roman.marxer
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