request system storage cleanup didn't find anything big to remove :
admin@core> request system storage cleanup
Please check the list of files to be deleted using the dry-run option. i.e.
request system storage cleanup dry-run
Do you want to proceed ? [yes,no] (no) yes
fpc0:
--------------------------------------------------------------------------
List of files to delete:
Size Date Name
140B Jan 1 19:00 /var/log/default-log-messages.0.gz
3672B Jan 1 19:00 /var/log/interactive-commands.0.gz
1891B Jan 1 19:00 /var/log/messages.0.gz
27B Dec 31 19:45 /var/log/wtmp.0.gz
27B Dec 31 19:33 /var/log/wtmp.1.gz
3172B Dec 31 20:09 /var/tmp/juniper.conf+.gz
109.0K Dec 31 20:17 /var/tmp/package.require.2783
109.0K Dec 31 20:27 /var/tmp/package.require.2889
109.0K Dec 31 20:51 /var/tmp/package.require.3012
fpc1:
--------------------------------------------------------------------------
List of files to delete:
Size Date Name
424B Dec 31 19:37 /var/jail/tmp/jweb-users.xml
141B Jan 1 19:00 /var/log/default-log-messages.0.gz
4769B Jan 1 19:00 /var/log/interactive-commands.0.gz
1574B Jan 1 19:00 /var/log/messages.0.gz
72B Jan 1 18:59 /var/log/wtmp.0.gz
27B Dec 31 19:33 /var/log/wtmp.1.gz
9.9M Dec 31 20:17 /var/tmp/jweb-15.1R5.5-signed.tgz
109.0K Dec 31 20:17 /var/tmp/package.require.2756
109.0K Dec 31 20:27 /var/tmp/package.require.2880
109.0K Dec 31 20:51 /var/tmp/package.require.3021
29B Dec 31 20:51 /var/tmp/vc-multupgrade/error_msg
1B Dec 31 20:51 /var/tmp/vc-multupgrade/jloader_file_name
0B Dec 31 19:37 /var/tmp/version_ex.xml
{master:1}
admin@core> as for "request system software delete-backup" that command is not available on EX series.
So again I am left with only 12MB free on my system partition :
Filesystem Size Used Avail Capacity Mounted on/dev/da0s1a 183M 156M 12M 93% / devfs 1.0K 1.0K 0B 100% /dev /dev/md0 280M 280M 0B 100% /packages/mnt/junos /dev/md1 6.8M 2.1M 4.1M 33% /packages/mfs-fips-mode-powerpc /dev/md2 5.4M 5.4M 0B 100% /packages/mnt/fips-mode-powerpc-15.1R5.5 /dev/md3 8.7M 4.1M 3.9M 51% /packages/mfs-jdocs-ex /dev/md4 12M 12M 0B 100% /packages/mnt/jdocs-ex-15.1R5.5 /dev/md5 44M 40M 1.4M 97% /packages/mfs-junos-ex-4200 /dev/md6 83M 83M 0B 100% /packages/mnt/junos-ex-4200-15.1R5.5 /dev/md7 14M 9.0M 3.5M 72% /packages/mfs-jweb-ex /dev/md8 26M 26M 0B 100% /packages/mnt/jweb-ex-15.1R5.5 /dev/da0s3e 123M 6.2M 107M 5% /var /dev/md9 252M 26K 232M 0% /tmp /dev/da0s3d 369M 17M 323M 5% /var/tmp /dev/da0s4d 62M 244K 57M 0% /config /dev/md10 118M 20M 89M 18% /var/rundb procfs 4.0K 4.0K 0B 100% /proc /var/jail/etc 123M 6.2M 107M 5% /packages/mnt/jweb-ex-15.1R5.5/jail/var/etc /var/jail/run 123M 6.2M 107M 5% /packages/mnt/jweb-ex-15.1R5.5/jail/var/run /var/jail/tmp 123M 6.2M 107M 5% /packages/mnt/jweb-ex-15.1R5.5/jail/var/tmp /var/tmp 369M 17M 323M 5% /packages/mnt/jweb-ex-15.1R5.5/jail/var/tmp/uploads devfs 1.0K 1.0K 0B 100% /packages/mnt/jweb-ex-15.1R5.5/jail/dev /var/jail/jweb-app 123M 6.2M 107M 5% /packages/mnt/jweb-ex-15.1R5.5/jail/var/jweb-app /dev/md11 6.8M 2.1M 4.1M 33% /packages/mfs-fips-mode-powerpc /dev/md12 8.7M 4.1M 3.9M 51% /packages/mfs-jdocs-ex /dev/md13 44M 40M 1.4M 97% /packages/mfs-junos-ex-4200 /dev/md14 14M 9.0M 3.5M 72% /packages/mfs-jweb-ex
Anybody have any other suggestion ?