Synnefo » snf-ganeti

| [\--file-storage-dir *dir\_path*] [\--file-driver {loop \| blktap}]

| {{-n|\--node} *node[:secondary-node]* \| {-I|\--iallocator} *name*}

| {{-o|\--os-type} *os-type*}

| [\--ignore-ipolicy]

| {*instance*}

REMOVE

^^^^^^

Remove an instance. This will remove all data from the instance and

there is *no way back*. If you are not sure if you use an instance

| [\--os-type=*OS* [\--force-variant]]

| [{-O|\--os-parameters} *param*=*value*... ]

| [\--offline \| \--online]

| [\--ignore-ipolicy]

| {*instance*}

| **reinstall** [{-o|\--os-type} *os-type*] [\--select-os] [-f *force*]

| [\--force-multiple]

| [\--instance \| \--node \| \--primary \| \--secondary \| \--all]

Reinstalls the operating system on the given instance(s). The

instance(s) must be stopped when running this command. If the ``-o

RENAME

^^^^^^

| {*instance*} {*new\_name*}

Renames the given instance. The instance must be stopped when running

| \--tags \| \--node-tags \| \--pri-node-tags \| \--sec-node-tags]

| [{-H|\--hypervisor-parameters} ``key=value...``]

| [{-B|\--backend-parameters} ``key=value...``]

| {*name*...}

Starts one or more instances, depending on the following options.  The

| [\--force] [\--force-multiple] [\--ignore-offline] [\--no-remember]

| [\--instance \| \--node \| \--primary \| \--secondary \| \--all \|

| \--tags \| \--node-tags \| \--pri-node-tags \| \--sec-node-tags]

| {*name*...}

Stops one or more instances. If the instance cannot be cleanly stopped

| [\--force-multiple]

| [\--instance \| \--node \| \--primary \| \--secondary \| \--all \|

| \--tags \| \--node-tags \| \--pri-node-tags \| \--sec-node-tags]

| [*name*...]

Reboots one or more instances. The type of reboot depends on the value

REPLACE-DISKS

^^^^^^^^^^^^^

This command is a generalized form for replacing disks. It is

currently only valid for the mirrored (DRBD) disk template.

ACTIVATE-DISKS

^^^^^^^^^^^^^^

Activates the block devices of the given instance. If successful, the

command will show the location and name of the block devices::

DEACTIVATE-DISKS

^^^^^^^^^^^^^^^^

De-activates the block devices of the given instance. Note that if you

run this command for an instance with a drbd disk template, while it

GROW-DISK

^^^^^^^^^

| {*instance*} {*disk*} {*amount*}

Grows an instance's disk. This is only possible for instances having a

RECREATE-DISKS

^^^^^^^^^^^^^^

| [{-n node1:[node2] \| {-I\|\--iallocator *name*}}]

| [\--disk=*N*[:[size=*VAL*][,spindles=*VAL*][,mode=*ro\|rw*]]] {*instance*}

| **failover** [-f] [\--ignore-consistency] [\--ignore-ipolicy]

| [\--shutdown-timeout=*N*]

| [{-n|\--target-node} *node* \| {-I|\--iallocator} *name*]

| {*instance*}

Failover will stop the instance (if running), change its primary node,

| **migrate** [-f] [\--allow-failover] [\--non-live]

| [\--migration-mode=live\|non-live] [\--ignore-ipolicy]

| [{-n|\--target-node} *node* \| {-I|\--iallocator} *name*] {*instance*}

Migrate will move the instance to its secondary node without shutdown.

As with failover, it works for instances having the drbd disk template

^^^^

| **move** [-f] [\--ignore-consistency]

| {*instance*}

Move will move the instance to an arbitrary node in the cluster. This

CHANGE-GROUP

^^^^^^^^^^^^

| [\--iallocator *NAME*] [\--to *GROUP*...] {*instance*}

This command moves an instance to another node group. The move is