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Home Documentation Junos OS Junos CLI Reference CLI Reference S

Junos CLI Reference

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Junos CLI Reference
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show system storage

date_range 19-Nov-23
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Syntax

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show system storage
<detail>
<invoke-on (all-routing-engines | other-routing-engine)>

Syntax (EX Series Switches and MX Series Routers)

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show system storage
<detail>
<all-members>
<local>
<member member-id> 
<invoke-on (all-routing-engines | other-routing-engine)>

Syntax

Syntax (QFX Series)

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show system storage
<detail>
<infrastructure name>
<interconnect-device name>
<node-group name>
<invoke-on (all-routing-engines | other-routing-engine)>

Syntax (SRX Series)

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show system storage
<detail>
<partitions>

For more information, see show system storage partitions (View SRX Series).

Syntax (Junos OS Evolved)

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show system storage
<detail>
<node node-name>

Description

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

Options

none

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

detail

(Optional) Display detailed output.

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.

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.

Required Privilege Level

view

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 1024-bytes (1KB) blocks.

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

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user@host> show system storage              
Filesystem              Size       Used      Avail  Capacity   Mounted on
/dev/ad0s1a              77M        37M        34M       52%  /
devfs                    16K        16K         0B      100%  /dev/
/dev/vn0                 12M        12M         0B      100%  /packages/mnt/jbase
/dev/vn1                 39M        39M         0B      100%  /packages/mnt/jkernel-7.2R1.7
/dev/vn2                 12M        12M         0B      100%  /packages/mnt/jpfe-M40-7.2R1.7
/dev/vn3                2.3M       2.3M         0B      100%  /packages/mnt/jdocs-7.2R1.7
/dev/vn4                 14M        14M         0B      100%  /packages/mnt/jroute-7.2R1.7
/dev/vn5                4.5M       4.5M         0B      100%  /packages/mnt/jcrypto-7.2R1.7
mfs:172                 1.5G       4.0K       1.3G        0%  /tmp
/dev/ad0s1e              12M        20K        11M        0%  /config
procfs                  4.0K       4.0K         0B      100%  /proc
/dev/ad1s1f             9.4G       4.9G       3.7G       57%  /var

show system storage (SRX Series)

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user@host> show system storage              
Filesystem              Size       Used      Avail  Capacity   Mounted on
/dev/da0s1a             2.4G       369M       1.9G       16%  /
devfs                   1.0K       1.0K         0B      100%  /dev
/dev/md0                 20M        11M       6.7M       63%  /junos
/cf/packages            2.4G       369M       1.9G       16%  /junos/cf/packages
devfs                   1.0K       1.0K         0B      100%  /junos/cf/dev
/dev/md1                1.2G       1.2G         0B      100%  /junos
/cf                      20M        11M       6.7M       63%  /junos/cf
devfs                   1.0K       1.0K         0B      100%  /junos/dev/
/cf/packages            2.4G       369M       1.9G       16%  /junos/cf/packages1
procfs                  4.0K       4.0K         0B      100%  /proc
/dev/bo0s3e             185M        74K       170M        0%  /config
/dev/bo0s3f             2.1G       1.7G       219M       89%  /cf/var
/dev/md2                1.0G        90M       859M       10%  /mfs
/cf/var/jail            2.1G       1.7G       219M       89%  /jail/var
/cf/var/log             2.1G       1.7G       219M       89%  /jail/var/log
devfs                   1.0K       1.0K         0B      100%  /jail/dev
/dev/md3                1.8M       4.0K       1.7M        0%  /jail/mfs

show system storage node

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user@host> show system storage node re1
Filesystem              Size       Used      Avail  Capacity   Mounted on
/dev/root                44M        44M          0      100%  /pivot
devtmpfs                7.8G          0       7.8G        0%  /dev
/dev/sda2                16G       4.9G        11G       33%  /soft
/dev/sda5               3.0G       122M       2.7G        5%  /etc
/dev/sda6              1000M       1.3M       932M        1%  /config
/dev/sda7                16G       9.4G       5.4G       64%  /var
/dev/sda1               189M       5.3M       170M        4%  /boot
/dev/loop0              1.8G       1.8G          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/ccd-ptx-re64
/dev/loop1               14M        14M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/perl-5.20.0
/dev/loop2               94M        94M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/java
/dev/loop3              2.4M       2.4M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/modules
/dev/loop4              9.4M       9.4M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/zookeeper
/dev/loop5               57M        57M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/python-2.7
/dev/loop6               14M        14M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/python-3.3
/dev/loop7              191M       191M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/dev
/dev/loop8              3.8M       3.8M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/jimbase
/dev/loop9              103M       103M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/osbase
/dev/loop10              44M        44M          0      100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/initrd
unionfs                 5.2G       2.4G       2.7G       48%  /
/tmp                    7.8G       4.0K       7.8G        1%  /tmp
run                     7.8G       7.1M       7.8G        1%  /run
tmpfs                   7.8G       1.2G       6.7G       15%  /dev/shm
tmpfs                   7.8G          0       7.8G        0%  /sys/fs/cgroup
tmpfs                   1.6G          0       1.6G        0%  /run/user/0

show system storage node detail

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user@host> show system storage node re1 detail  
Filesystem       1024-blocks       Used      Avail   Capacity   Mounted on
/dev/root              44376      44376          0       100%  /pivot
devtmpfs             8103560          0    8103560         0%  /dev
/dev/sda2           16513960    5057236   10601480        33%  /soft
/dev/sda5            3055376     124232    2757476         5%  /etc
/dev/sda6            1023892       1308     953772         1%  /config
/dev/sda7           16310696    9809324    5656368        64%  /var
/dev/sda1             193242       5418     173561         4%  /boot
/dev/loop0           1816864    1816864          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/ccd-ptx-re64
/dev/loop1             13432      13432          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/perl-5.20.0
/dev/loop2             95344      95344          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/java
/dev/loop3              2384       2384          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/modules
/dev/loop4              9528       9528          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/zookeeper
/dev/loop5             57816      57816          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/python-2.7
/dev/loop6             13320      13320          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/python-3.3
/dev/loop7            195024     195024          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/dev
/dev/loop8              3872       3872          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/jimbase
/dev/loop9            105272     105272          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/osbase
/dev/loop10            44376      44376          0       100%  /pivot/data/junos-install-qfx-x86-64-16.2I20170508115447_evo-builder/initrd
unionfs              5412608    2481464    2757476        48%  /
/tmp                 8127388          4    8127384         1%  /tmp
run                  8127388       7216    8120172         1%  /run
tmpfs                8127388    1190096    6937292        15%  /dev/shm
tmpfs                8127388          0    8127388         0%  /sys/fs/cgroup
tmpfs                1625480          0    1625480         0%  /run/user/0

show system storage node (SRX4000 line only)

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user@host> show system storage node 0 
node0:
--------------------------------------------------------------------------
Filesystem              Size       Used      Avail  Capacity   Mounted on
/dev/gpt/junos          4.0G       735M       3.0G       20%  /.mount
tmpfs                   5.7G        64K       5.7G        0%  /.mount/tmp
tmpfs                   643M       352K       642M        0%  /.mount/mfs
/dev/gpt/config         1.5G        84K       1.4G        0%  /.mount/config
/dev/gpt/var             57G       131M        52G        0%  /.mount/var
host_corefiles          379G       872M       359G        0%  /.mount/var/crash/corefiles
host_volatile           125G       4.0K       125G        0%  /.mount/var/log/host
host_log                379G       872M       359G        0%  /.mount/var/log/hostlogs
host_traffic_log        379G       872M       359G        0%  /.mount/var/traffic-log
host_local              379G       872M       359G        0%  /.mount/var/db/host
host_aamwd              379G       872M       359G        0%  /.mount/var/db/aamwd
host_geoip              379G       872M       359G        0%  /.mount/var/db/geoip
host_secinteld          379G       872M       359G        0%  /.mount/var/db/secinteld
host_app_disk           9.0G       2.3G       6.2G       27%  /.mount/var/install_disk

Release Information

Command introduced before Junos OS Release 7.4.

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

node option introduced in Junos OS Evolved Release 18.3R1.

Related Documentation

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