Description

The directory in Branch devices/Mid range devices to which we can refer to maintain the upgrade images and confirm the space of a certain folder are both explained in this article.

Symptoms

Customers frequently enquire about which folder to check to see if they have enough space on their SRX devices during an upgrade.

 

Solution

You can determine how much storage space you have by issuing the following command:
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       >>>> Need to check available capacity in this folder
/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

For TVP platform/bracnh devices:

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               >>>>>>>>>>>> Need to check available capacity in this folder
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

 

Modification History

2024-08-29 : Article Created
2024-08-30 : Initial Release