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show system storage

 

List of Syntax

Syntax

Syntax (EX Series Switches and MX Series Routers)

Syntax (QFX Series)

Syntax (SRX Series)

Syntax (TX Matrix Router)

Syntax (TX Matrix Plus Router and TX Matrix Plus Router with 3D SIBs)

Syntax (Junos OS Evolved)

Syntax

Syntax (EX Series Switches and MX Series Routers)

Syntax

Syntax (QFX Series)

Syntax (SRX Series)

Syntax (TX Matrix Router)

Syntax (TX Matrix Plus Router and TX Matrix Plus Router with 3D SIBs)

Syntax (Junos OS Evolved)

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 9.0 for EX Series switches.

sfc option introduced for the TX Matrix Plus router in JUNOS Release 9.6.

Command introduced in Junos OS Release 11.1 for the QFX Series.

Option invoke-on (all-routing-engines | other-routing-engine) introduced in Junos OS Release 14.1

Command introduced in Junos OS Release 14.1X53-D20 for the OCX Series.

node option introduced in Junos OS Evolved Release 18.3R1.

Description

Display statistics about the amount of free disk space in the router's or switch’s file systems.

Options

noneDisplay standard information about the amount of free disk space in the router's or switch’s file systems.
detail(Optional) Display detailed output.
invoke-on all-routing-engines(Optional) Display the system storage information on all master and backup Routing Engines on a routing matrix based on the TX Matrix or TX Matrix Plus router or on a router that has dual Routing Engines.
invoke-on other-routing-engines(Optional) Display the system storage information on the other Routing Engine. For example, if you issue this command on the master Routing Engine on an M320 router, the JUNOS Software displays the system storage information on the backup Routing Engine. On a routing matrix based on the TX Matrix or TX Matrix Plus router, if you issue this command on the TX Matrix or TX Matrix Plus router’s master Routing Engine, the JUNOS Software displays all the system storage information on all the backup Routing Engines.
all-chassis(TX Matrix routers and TX Matrix Plus routers only) (Optional) Display system storage statistics for all the routers in the chassis.
all-lcc(TX Matrix routers and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display system storage statistics for all T640 routers connected to the TX Matrix router. On a TX Matrix Plus router, display system storage statistics for all routers connected to the TX Matrix Plus router.
all-members(EX4200 switches and MX Series routers only) (Optional) Display system storage statistics for all members of the Virtual Chassis configuration.
infrastructure name(QFabric systems only) (Optional) Display system storage statistics for the fabric control Routing Engines or fabric manager Routing Engines.
interconnect-device name(QFabric systems only) (Optional) Display system storage statistics for the Interconnect device.
lcc number(TX Matrix routers and TX Matrix Plus routers only) (Optional) On a TX Matrix router, display system storage statistics for a specific T640 router that is connected to the TX Matrix router. On a TX Matrix Plus router, display system storage statistics for a specific router that is connected to the TX Matrix Plus router.

Replace number with the following values depending on the LCC configuration:

  • 0 through 3, when T640 routers are connected to a TX Matrix router in a routing matrix.

  • 0 through 3, when T1600 routers are connected to a TX Matrix Plus router in a routing matrix.

  • 0 through 7, when T1600 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

  • 0, 2, 4, or 6, when T4000 routers are connected to a TX Matrix Plus router with 3D SIBs in a routing matrix.

local(EX4200 switches and MX Series routers only) (Optional) Display system storage statistics for the local Virtual Chassis member.
member member-id(EX4200 switches and MX Series routers only) (Optional) Display system storage statistics for the specified member of the Virtual Chassis configuration. For EX4200 switches, replace member-id with a value from 0 through 9. For an MX Series Virtual Chassis, replace member-id with a value of 0 or 1.
node(Junos OS Evolved only) (Optional) Display system storage statistics for the specified node.
node-group name(QFabric systems only) (Optional) Display system storage statistics for the Node group.
scc(TX Matrix routers only) (Optional) Display system storage statistics for the TX Matrix router (or switch-card chassis).
sfc number(TX Matrix Plus routers only) (Optional) Display system storage statistics for the TX Matrix Plus router. Replace number with 0.

Additional Information

By default, when you issue the show system storage command on the master Routing Engine of a TX Matrix router or a TX Matrix Plus router, the command is broadcast to all the master Routing Engines of the LCCs connected to it in the routing matrix. Likewise, if you issue the same command on the backup Routing Engine of a TX Matrix or a TX Matrix Plus router, the command is broadcast to all backup Routing Engines of the LCCs that are connected to it in the routing matrix.

Required Privilege Level

view

List of Sample Output

show system storage

show system storage (SRX Series)

show system storage node

show system storage node detail

Output Fields

Table 1 describes the output fields for the show system storage command. Output fields are listed in the approximate order in which they appear.

Table 1: show system storage Output Fields

Field Name

Field Description

Level of Detail

Filesystem

Name of the filesystem.

all

Size

Size of the filesystem. Size is reported in human readable form (GB or MB, etc.).

standard output

1024-blocks

Size of the filesystem. Size is reported in bytes.

detail

Used

Amount of space used in the filesystem.

all (see note)

Avail

Amount of space available in the filesystem.

all (see note)

Capacity

Percentage of the filesystem space that is being used.

all

Mounted on

Directory in which the filesystem is mounted.

all

Note: In detailed output, the output is in bytes, whereas in regular output, the size is in human-readable form (like GB or MB, etc.).

Sample Output

show system storage

user@host> show system storage

show system storage (SRX Series)

user@host> show system storage

show system storage node

user@host> show system storage node re1

show system storage node detail

user@host> show system storage node re1 detail