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| [{-H|--hypervisor-parameters} *hypervisor*:*hv-param*=*value*[,*hv-param*=*value*...]] |
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| [{-B|--backend-parameters} *be-param*=*value* [,*be-param*=*value*...]] |
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| [{-N|--nic-parameters} *nic-param*=*value* [,*nic-param*=*value*...]] |
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| [{-D|--disk-parameters} *disk-template*:*disk-param*=*value* [,*disk-param*=*value*...]] |
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| [--maintain-node-health {yes \| no}] |
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| [--uid-pool *user-id pool definition*] |
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| [{-I|--default-iallocator} *default instance allocator*] |
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network script it is interpreted as a routing table number or |
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name. |
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The ``-D (--disk-parameters)`` option allows you to set the default disk |
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template parameters at cluster level. The format used for this option is |
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similar to the one use by the ``-H`` option: the disk template name |
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must be specified first, followed by a colon and by a comma-separated |
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list of key-value pairs. These parameters can only be specified at |
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cluster and node group level; the cluster-level parameter are inherited |
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by the node group at the moment of its creation, and can be further |
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modified at node group level using the **gnt-group**(8) command. |
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List of disk parameters available for the **drbd** template: |
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resync-rate |
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Re-synchronization rate, expressed in KiB/s |
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data-stripes |
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Number of stripes to use for data LVs |
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meta-stripes |
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Number of stripes to use for meta LVs |
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disk-barriers |
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What kind of barriers to **disable** for disks. It can either assume |
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the value "n", meaning no barrier disabled, or a non-empty string |
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containing a subset of the characters "bfd". "b" means disable disk |
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barriers, "f" means disable disk flushes, "d" disables disk drains |
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meta-barriers |
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Boolean value indicating whether the meta barriers should be |
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disabled (True) or not (False). |
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metavg |
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String containing the name of the default LVM volume group for DRBD |
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metadata. By default, it is set to ``xenvg``. It can be overridden |
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during the instance creation process by using the ``metavg`` key of |
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the ``--disk`` parameter. |
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disk-custom |
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String containing additional parameters to be appended to the |
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arguments list of ``drbdsetup disk``. |
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net-custom |
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String containing additional parameters to be appended to the |
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arguments list of ``drbdsetup net``. |
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List of parameters available for the **plain** template: |
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stripes |
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Number of stripes to use for new LVs |
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The option ``--maintain-node-health`` allows one to enable/disable |
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automatic maintenance actions on nodes. Currently these include |
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automatic shutdown of instances and deactivation of DRBD devices on |
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| [{-H|--hypervisor-parameters} *hypervisor*:*hv-param*=*value*[,*hv-param*=*value*...]] |
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| [{-B|--backend-parameters} *be-param*=*value* [,*be-param*=*value*...]] |
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| [{-N|--nic-parameters} *nic-param*=*value* [,*nic-param*=*value*...]] |
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| [{-D|--disk-parameters} *disk-template*:*disk-param*=*value* [,*disk-param*=*value*...]] |
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| [--uid-pool *user-id pool definition*] |
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| [--add-uids *user-id pool definition*] |
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| [--remove-uids *user-id pool definition*] |
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The ``--vg-name``, ``--no-lvm-storarge``, ``--enabled-hypervisors``, |
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``-H (--hypervisor-parameters)``, ``-B (--backend-parameters)``, |
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``--nic-parameters``, ``-C (--candidate-pool-size)``, |
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``--maintain-node-health``, ``--prealloc-wipe-disks``, ``--uid-pool``, |
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``--node-parameters``, ``--master-netdev``, ``--master-netmask`` and |
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``--use-external-mip-script`` options are described in the |
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**init** command. |
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``-D (--disk-parameters)``, ``--nic-parameters``, ``-C |
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(--candidate-pool-size)``, ``--maintain-node-health``, |
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``--prealloc-wipe-disks``, ``--uid-pool``, ``--node-parameters``, |
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``--master-netdev``, ``--master-netmask`` and |
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``--use-external-mip-script`` options are described in the **init** |
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command. |
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The ``--hypervisor-state`` and ``--disk-state`` options are described in |
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detail in **ganeti**(7). |
Also available in: Unified diff