Hi Madhu,
Good day!!
As per note i understand that you cannot create recovery snapshot because there is no space left on device.
Please try the following KB to free space from your device :
https://kb.juniper.net/InfoCenter/index?page=content&id=KB31198
SOLUTION:
Request system storage cleanup (won’t clean under /root). Delete any user files stored here.
Check space utilization: du -sh * and check if any particular directory is taking up space and clean up accordingly.
Delete previous snapshots:
Check if there are any previous non-recovery snapshot by using the following command:
root> show system snapshot
fpc0:
----------------------------------------------
Snapshot snap.19700101.000541:
Location: /packages/sets/snap.19700101.000541
Creation date: Jan 1 00:05:45 1970
Junos version: 15.1X53-D55.5
Delete any non-recovery snapshots that are present by issuing the following command:
root> request system snapshot delete <name of snapshot>
root> request system snapshot delete snap.19700101.000541
fpc0:
-------------------------------------------------------------
NOTICE: Snapshot 'snap.19700101.000541' deleted successfully
Please note that the snapshot name is not auto-completed. You have to input the name of the snapshot manually.
For post performing storage cleanup, manually delete the existing installation directory using the following steps:
login to shell as root and perform
root@EX23xx> start shell
root@EX23xx:RE:0% pkg setop rm previous
root@EX23xx:RE:0% pkg delete old
root@EX23xx:RE:0% cd /packages/sets/
root@EX23xx:RE:0% ls <-- Ensure "Previous" folder is not there and delete if present.
active
root@EX23xx:RE:0% cd ..
root@EX23xx:RE:0% cd db
root@EX23xx:RE:0% pwd
/packages/db
root@EX23xx:RE:0% ls *junos-arm*
junos-arm-32-15.1X53-D57.3:
+COMMENT +INSTALL manifest manifest.esig packages.xml
+CONTENTS +REQUIRE manifest.certs manifest.sig scripts
+DESC contents manifest.ecerts package.xml upgrade
junos-arm-32-18.1R2.5:
contents manifest.certs manifest.esig package.xml scripts
manifest manifest.ecerts manifest.sig packages.xml
root@EX23xx:RE:0% rm -rf junos-arm-32-15.1X53-D57.3.
Or
During a maintenance window or after working hour, reboot only member 0 with the command.
request system reboot member 0 Then try performing the snapshot:
> request system snapshot recovery member 0 ,
If the error is still present try to upgarade the device for below version.
junos:18.4R3
junos:19.1R2
junos:19.2R2
junos:19.3R2
Please mark "Accepted Solution" if this helps.
Kudos are always appreciated
Thanks
Suraj Rao