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  • 1.  EX4600 Firmware updast

    Posted 03-29-2022 10:57
    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
    ------------------------------


  • 2.  RE: EX4600 Firmware updast

    Posted 03-29-2022 16:00
    use /var/tmp

    It has 1.8G Free on each FPC

    /dev/ad1s1d             1.9G        12K       1.8G        0%  /var/tmp

    ------------------------------
    David Divins
    ------------------------------