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name

    Lock name

mode

    Mode in which the lock is currently acquired (exclusive or shared)

owner

    Current lock owner(s)

pending

    Threads waiting for the lock

name

    the group name

uuid

    the group's UUID

node_cnt

    the number of nodes in the node group

node_list

    the list of nodes that belong to this group

pinst_cnt

    the number of primary instances in the group (i.e., the number of

    primary instances nodes in this group have)

pinst_list

    the list of primary instances in the group

alloc_policy

    the current allocation policy for the group

ctime

    the creation time of the group; note that this field contains spaces

    and as such it's harder to parse

    if this attribute is not present (e.g. when upgrading from older

    versions), then "N/A" will be shown instead

mtime

    the last modification time of the group; note that this field

    contains spaces and as such it's harder to parse

serial_no

    the so called 'serial number' of the group; this is a numeric field

    that is incremented each time the node is modified, and it can be

    used to detect modifications

name

    the instance name

os

    the OS of the instance

pnode

    the primary node of the instance

snodes

    comma-separated list of secondary nodes for the instance; usually

    this will be just one node

admin\_state

    the desired state of the instance (either "yes" or "no" denoting

    the instance should run or not)

disk\_template

    the disk template of the instance

oper\_state

    the actual state of the instance; can be one of the values

    "running", "stopped", "(node down)"

status

    combined form of ``admin_state`` and ``oper_stat``; this can be one of:

    ``ERROR_nodedown`` if the node of the instance is down, ``ERROR_down`` if

    the instance should run but is down, ``ERROR_up`` if the instance should be

    stopped but is actually running, ``ERROR_wrongnode`` if the instance is

    running but not on the primary, ``ADMIN_down`` if the instance has been

    stopped (and is stopped) and ``running`` if the instance is set to be

    running (and is running)

oper\_ram

    the actual memory usage of the instance as seen by the hypervisor

oper\_vcpus

    the actual number of VCPUs the instance is using as seen by the

    hypervisor

ip

    the ip address Ganeti recognizes as associated with the first

    instance interface

mac

    the first instance interface MAC address

nic\_mode

    the mode of the first instance NIC (routed or bridged)

nic\_link

    the link of the first instance NIC

sda\_size

    the size of the instance's first disk

sdb\_size

    the size of the instance's second disk, if any

vcpus

    the number of VCPUs allocated to the instance

tags

    comma-separated list of the instances's tags

serial\_no

    the so called 'serial number' of the instance; this is a numeric

    field that is incremented each time the instance is modified, and

    it can be used to track modifications

ctime

    the creation time of the instance; note that this field contains

    spaces and as such it's harder to parse

    if this attribute is not present (e.g. when upgrading from older

    versions), then "N/A" will be shown instead

mtime

    the last modification time of the instance; note that this field

    contains spaces and as such it's harder to parse

    if this attribute is not present (e.g. when upgrading from older

    versions), then "N/A" will be shown instead

uuid

    Show the UUID of the instance (generated automatically by Ganeti)

network\_port

    If the instance has a network port assigned to it (e.g. for VNC

    connections), this will be shown, otherwise - will be displayed.

beparams

    A text format of the entire beparams for the instance. It's more

    useful to select individual fields from this dictionary, see

    below.

disk.count

    The number of instance disks.

disk.size/N

    The size of the instance's Nth disk. This is a more generic form of

    the sda\_size and sdb\_size fields.

disk.sizes

    A comma-separated list of the disk sizes for this instance.

disk\_usage

    The total disk space used by this instance on each of its nodes.

    This is not the instance-visible disk size, but the actual disk

    "cost" of the instance.

nic.mac/N

    The MAC of the Nth instance NIC.

nic.ip/N

    The IP address of the Nth instance NIC.

nic.mode/N

    The mode of the Nth instance NIC

nic.link/N

    The link of the Nth instance NIC

nic.macs

    A comma-separated list of all the MACs of the instance's NICs.

nic.ips

    A comma-separated list of all the IP addresses of the instance's

    NICs.

nic.modes

    A comma-separated list of all the modes of the instance's NICs.

nic.links

    A comma-separated list of all the link parameters of the instance's

    NICs.

nic.count

    The number of instance nics.

hv/*NAME*

    The value of the hypervisor parameter called *NAME*. For details of

    what hypervisor parameters exist and their meaning, see the **add**

    command.

be/memory

    The configured memory for the instance.

be/vcpus

    The configured number of VCPUs for the instance.

be/auto\_balance

    Whether the instance is considered in N+1 checks.

name

    the node name

pinst_cnt

    the number of instances having this node as primary

pinst_list

    the list of instances having this node as primary, comma separated

sinst_cnt

    the number of instances having this node as a secondary node

sinst_list

    the list of instances having this node as a secondary node, comma

    separated

pip

    the primary ip of this node (used for cluster communication)

sip

    the secondary ip of this node (used for data replication in dual-ip

    clusters, see gnt-cluster(8)

dtotal

    total disk space in the volume group used for instance disk

    allocations

dfree

    available disk space in the volume group

mtotal

    total memory on the physical node

mnode

    the memory used by the node itself

mfree

    memory available for instance allocations

bootid

    the node bootid value; this is a linux specific feature that

    assigns a new UUID to the node at each boot and can be use to

    detect node reboots (by tracking changes in this value)

tags

    comma-separated list of the node's tags

serial_no

    the so called 'serial number' of the node; this is a numeric field

    that is incremented each time the node is modified, and it can be

    used to detect modifications

ctime

    the creation time of the node; note that this field contains spaces

    and as such it's harder to parse

    if this attribute is not present (e.g. when upgrading from older

    versions), then "N/A" will be shown instead

mtime

    the last modification time of the node; note that this field

    contains spaces and as such it's harder to parse

    if this attribute is not present (e.g. when upgrading from older

    versions), then "N/A" will be shown instead

uuid

    Show the UUID of the node (generated automatically by Ganeti)

ctotal

    the toal number of logical processors

cnodes

    the number of NUMA domains on the node, if the hypervisor can

    export this information

csockets

    the number of physical CPU sockets, if the hypervisor can export

    this information

master_candidate

    whether the node is a master candidate or not

drained

    whether the node is drained or not; the cluster still communicates

    with drained nodes but excludes them from allocation operations

offline

    whether the node is offline or not; if offline, the cluster does

    not communicate with offline nodes; useful for nodes that are not

    reachable in order to avoid delays

role

    A condensed version of the node flags; this field will output a

    one-character field, with the following possible values:

    - *M* for the master node

    - *C* for a master candidate

    - *R* for a regular node

    - *D* for a drained node

    - *O* for an offline node

master_capable

    whether the node can become a master candidate

vm_capable

    whether the node can host instances

group

    the name of the node's group, if known (the query is done without

    locking, so data consistency is not guaranteed)

group.uuid

    the UUID of the node's group