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RECREATE-DISKS |
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^^^^^^^^^^^^^^ |
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**recreate-disks** [--submit] [--disks=``indices``] {*instance*}
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**recreate-disks** [--submit] [--disks=``indices``] [-n node1:[node2]] |
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{*instance*}
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Recreates the disks of the given instance, or only a subset of the |
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disks (if the option ``disks`` is passed, which must be a |
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this is suboptimal, recreate-disks should hopefully not be needed in |
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normal operation and as such the impact of this is low. |
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Optionally the instance's disks can be recreated on different |
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nodes. This can be useful if, for example, the original nodes of the |
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instance have gone down (and are marked offline), so we can't recreate |
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on the same nodes. To do this, pass the new node(s) via ``-n`` option, |
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with a syntax similar to the **add** command. The number of nodes |
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passed must equal the number of nodes that the instance currently |
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has. Note that changing nodes is only allowed for 'all disk' |
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replacement (when ``--disks`` is not passed). |
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The ``--submit`` option is used to send the job to the master daemon |
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but not wait for its completion. The job ID will be shown so that it |
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can be examined via **gnt-job info**. |
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