Hey guys,
I just finished upgrading 22 production EX3400 switches from
18.2 --> 19.1 --> 19.4 --> 20.2 --> 20.4 as recommended.
I used this document as a guide: Upgrading JUNOS Software on a Virtual Chassis of EX2300 and EX3400 - Juniper Networks
I have a core EX4600 which is a simple VC with master and backup. I can't seem to free up any space on the disk to upgrade:
Will I be able to perform the upgrades using the /tmp Tmpfs is a temporary file system which stores files in virtual RAM memory
This is a production VC so planning before I make any changes.
TIA
fpc0:
Hostname: Switch_A
Model: ex4600-40f
Junos: 18.4R2.7
fpc1:
Hostname: Switch-B
Model: ex4600-40f
Junos: 18.4R2.7
show system storage
fpc0:
--------------------------------------------------------------------------
Filesystem Size Used Avail Capacity Mounted on
/dev/ad0s1a 1.4G 1.2G 138M 90% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/md0 108M 108M 0B 100% /packages/mnt/jbase
/dev/md1 646M 646M 0B 100% /packages/mnt/jkernel-qfx-ex-x86-32-18.4R2.7
/dev/md2 73M 73M 0B 100% /packages/mnt/jpfe-qfx-ex-x86-32-18.4R2.7
/dev/md3 13M 13M 0B 100% /packages/mnt/jdocs-dc-re-18.4R2.7
/dev/md4 268M 268M 0B 100% /packages/mnt/jroute-qfx-ex-x86-32-18.4R2.7
/dev/md5 30M 30M 0B 100% /packages/mnt/jcrypto-dc-re-18.4R2.7
/dev/md6 21M 21M 0B 100% /packages/mnt/jcrypto-qfx-5-18.4R2.7
/dev/md7 9.7M 9.7M 0B 100% /packages/mnt/jsd-i386-18.4R2.7-jet-1
/dev/md8 15M 15M 0B 100% /packages/mnt/jsdn-i386-18.4R2.7
/dev/md9 76M 76M 0B 100% /packages/mnt/jswitch-qfx-ex-x86-32-18.4R2.7
/dev/md10 32M 32M 0B 100% /packages/mnt/jweb-ex-18.4R2.7
/dev/md11 14M 14M 0B 100% /packages/mnt/py-base-i386-18.4R2.7
/dev/md12 14M 14M 0B 100% /packages/mnt/py-extensions-i386-18.4R2.7
/dev/md13 63M 12K 58M 0% /tmp
/dev/ad2s1e 504M 480K 463M 0% /config
procfs 4.0K 4.0K 0B 100% /proc
/dev/ad1s1f 484M 11M 434M 2% /var
/dev/ad1s1d 1.9G 12K 1.8G 0% /var/tmp
/dev/ad1s1a 242M 59M 163M 27% /var/log
/dev/ad1s1e 484M 12K 445M 0% /altconfig
/dev/ad3s1 1006M 4.0K 926M 0% /user
/var/jails/rest-api 484M 11M 434M 2% /packages/mnt/jroute-qfx-ex-x86-32-18.4R2.7/web-api/var
devfs 1.0K 1.0K 0B 100% /packages/mnt/jroute-qfx-ex-x86-32-18.4R2.7/web-api/dev
/var/jail/etc 484M 11M 434M 2% /packages/mnt/jweb-ex-18.4R2.7/jail/var/etc
/var/jail/run 484M 11M 434M 2% /packages/mnt/jweb-ex-18.4R2.7/jail/var/run
/var/jail/tmp 484M 11M 434M 2% /packages/mnt/jweb-ex-18.4R2.7/jail/var/tmp
/var/tmp 1.9G 12K 1.8G 0% /packages/mnt/jweb-ex-18.4R2.7/jail/var/tmp/uploads
/var/jail/sess 484M 11M 434M 2% /packages/mnt/jweb-ex-18.4R2.7/jail/var/sess
devfs 1.0K 1.0K 0B 100% /packages/mnt/jweb-ex-18.4R2.7/jail/dev
/var/jail/jweb-app 484M 11M 434M 2% /packages/mnt/jweb-ex-18.4R2.7/jail/var/jweb-app
/dev/md14 9.0M 9.0M 0B 100% /packages/mnt/junos-openconfig-18.4R2.7
/dev/md15 504M 76M 388M 16% /var/rundb
fpc1:
--------------------------------------------------------------------------
Filesystem Size Used Avail Capacity Mounted on
/dev/ad0s1a 1.4G 1.2G 138M 90% /
devfs 1.0K 1.0K 0B 100% /dev
/dev/md0 108M 108M 0B 100% /packages/mnt/jbase
/dev/md1 646M 646M 0B 100% /packages/mnt/jkernel-qfx-ex-x86-32-18.4R2.7
/dev/md2 73M 73M 0B 100% /packages/mnt/jpfe-qfx-ex-x86-32-18.4R2.7
/dev/md3 13M 13M 0B 100% /packages/mnt/jdocs-dc-re-18.4R2.7
/dev/md4 268M 268M 0B 100% /packages/mnt/jroute-qfx-ex-x86-32-18.4R2.7
/dev/md5 30M 30M 0B 100% /packages/mnt/jcrypto-dc-re-18.4R2.7
/dev/md6 21M 21M 0B 100% /packages/mnt/jcrypto-qfx-5-18.4R2.7
/dev/md7 9.7M 9.7M 0B 100% /packages/mnt/jsd-i386-18.4R2.7-jet-1
/dev/md8 15M 15M 0B 100% /packages/mnt/jsdn-i386-18.4R2.7
/dev/md9 76M 76M 0B 100% /packages/mnt/jswitch-qfx-ex-x86-32-18.4R2.7
/dev/md10 32M 32M 0B 100% /packages/mnt/jweb-ex-18.4R2.7
/dev/md11 14M 14M 0B 100% /packages/mnt/py-base-i386-18.4R2.7
/dev/md12 14M 14M 0B 100% /packages/mnt/py-extensions-i386-18.4R2.7
/dev/md13 63M 8.0K 58M 0% /tmp
/dev/ad2s1e 504M 478K 463M 0% /config
procfs 4.0K 4.0K 0B 100% /proc
/dev/ad1s1f 484M 2.4M 443M 1% /var
/dev/ad1s1d 1.9G 12K 1.8G 0% /var/tmp
/dev/ad1s1a 242M 6.4M 216M 3% /var/log
/dev/ad1s1e 484M 12K 445M 0% /altconfig
/dev/ad3s1 1006M 4.0K 926M 0% /user
/var/jails/rest-api 484M 2.4M 443M 1% /packages/mnt/jroute-qfx-ex-x86-32-18.4R2.7/web-api/var
devfs 1.0K 1.0K 0B 100% /packages/mnt/jroute-qfx-ex-x86-32-18.4R2.7/web-api/dev
/var/jail/etc 484M 2.4M 443M 1% /packages/mnt/jweb-ex-18.4R2.7/jail/var/etc
/var/jail/run 484M 2.4M 443M 1% /packages/mnt/jweb-ex-18.4R2.7/jail/var/run
/var/jail/tmp 484M 2.4M 443M 1% /packages/mnt/jweb-ex-18.4R2.7/jail/var/tmp
/var/tmp 1.9G 12K 1.8G 0% /packages/mnt/jweb-ex-18.4R2.7/jail/var/tmp/uploads
/var/jail/sess 484M 2.4M 443M 1% /packages/mnt/jweb-ex-18.4R2.7/jail/var/sess
devfs 1.0K 1.0K 0B 100% /packages/mnt/jweb-ex-18.4R2.7/jail/dev
/var/jail/jweb-app 484M 2.4M 443M 1% /packages/mnt/jweb-ex-18.4R2.7/jail/var/jweb-app
/dev/md14 9.0M 9.0M 0B 100% /packages/mnt/junos-openconfig-18.4R2.7
/dev/md15 504M 75M 389M 16% /var/rundb
------------------------------
Jim
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