Memorise

THIS DEVICE HAS BOOTED FROM THE BACKUP JUNOS IMAGE

login as: root
Using keyboard-interactive authentication.
Password:
Last login: Fri Jun 29 09:58:18 2018 from 83.244.171.242
— JUNOS 15.1X49-D45 built 2016-04-25 07:29:58 UTC

***********************************************************************
** **
** WARNING: THIS DEVICE HAS BOOTED FROM THE BACKUP JUNOS IMAGE **
** **
** It is possible that the primary copy of JUNOS failed to boot up **
** properly, and so this device has booted from the backup copy. **
** **
** Please re-install JUNOS to recover the primary copy in case **
** it has been corrupted and if auto-snapshot feature is not **
** enabled. **
** **
***********************************************************************

root@FW01-SHIRAJ-SRX% cli
shroot@FW01-SHIRAJ-SRX> show chassis alarms
1 alarms currently active
Alarm time Class Description
2018-06-28 12:48:36 GMT Minor Host 0 Boot from backup root <– This is where its booted from

root@FW01-SHIRAJ-SRX> show system storage partitions
Boot Media: internal (da0)
Active Partition: da0s2a
Backup Partition: da0s1a
Currently booted from: backup (da0s1a) <– This is the partitions name

Partitions information:
Partition Size Mountpoint
s1a 2.4G /
s2a 2.4G altroot
s3e 185M /config
s3f 2.1G /var
s4a 224M recovery
s4e 15M

root@FW01-SHIRAJ-SRX> show system snapshot media internal
Information for snapshot on internal (/dev/da0s1a) (backup)
Creation date: Jun 28 12:44:56 2018
Information for snapshot on internal (/dev/da0s2a) (primary)
Creation date: Nov 20 22:15:26 2016
JUNOS version on snapshot:
junos : 15.1X49-D60.7-domestic <– This is the version it was on before the crash

root@FW01-SHIRAJ-SRX> request system snapshot media internal slice alternate <– Copy the working partition to crashed partition
Formatting alternate root (/dev/da0s2a)…
Copying ‘/dev/da0s1a’ to ‘/dev/da0s2a’ .. (this may take a few minutes)
The following filesystems were SHIRAJhived: /

root@FW01-SHIRAJ-SRX> show system storage partitions
Boot Media: internal (da0)
Active Partition: da0s2a
Backup Partition: da0s1a
Currently booted from: backup (da0s1a)

Partitions information:
Partition Size Mountpoint
s1a 2.4G /
s2a 2.4G altroot
s3e 185M /config
s3f 2.1G /var
s4a 224M recovery
s4e 15M

root@FW01-SHIRAJ-SRX> show system alarms
1 alarms currently active
Alarm time Class Description
2018-06-28 12:48:36 GMT Minor Host 0 Boot from backup root

root@FW01-SHIRAJ-SRX> show system snapshot media internal slice 1
Information for snapshot on internal (/dev/da0s1a) (backup)
Creation date: Jun 28 12:44:56 2018
Information for snapshot on internal (/dev/da0s2a) (primary)
Creation date: Jun 29 10:57:23 2018
JUNOS version on snapshot:
junos : 15.1X49-D45-domestic <– once copied check the partion have same version on slice 1 and slice 2

root@FW01-SHIRAJ-SRX> show system snapshot media internal slice 2
Information for snapshot on internal (/dev/da0s1a) (backup)
Creation date: Jun 28 12:44:56 2018
Information for snapshot on internal (/dev/da0s2a) (primary)
Creation date: Jun 29 10:57:23 2018
JUNOS version on snapshot:
junos : 15.1X49-D45-domestic <– once copied check version is same

root@FW01-SHIRAJ-SRX>
root@FW01-SHIRAJ-SRX> request system reboot media internal
Reboot the system ? [yes,no] (no) yes

Shutdown NOW!
[pid 9183]

root@FW01-SHIRAJ-SRX>
*** FINAL System shutdown message from root@FW01-SHIRAJ-SRX ***

System going down IMMEDIATELY

TO UPDATE THE VERSION

root@FW01-SHIRAJ-SRX> request system software add no-copy no-validate /var/tmp/junos-srxsme-15.1X49-D60.7-domestic.tgz reboot <– update the software verion

root@FW01-SHIRAJ-SRX>
login as: root
Using keyboard-interactive authentication.
Password:
Last login: Fri Jun 29 11:10:42 2018 from 81.103.90.67
— JUNOS 15.1X49-D60.7 built 2016-09-13 22:27:47 UTC

root@FW01-SHIRAJ-SRX%
root@FW01-SHIRAJ-SRX%
root@FW01-SHIRAJ-SRX> show system storage partitions
Boot Media: internal (da0)
Active Partition: da0s1a
Backup Partition: da0s2a
Currently booted from: active (da0s1a)

Partitions information:
Partition Size Mountpoint
s1a 2.4G /
s2a 2.4G altroot
s3e 185M /config
s3f 2.1G /var
s4a 224M recovery
s4e 15M

root@FW01-SHIRAJ-SRX> show system snapshot media internal
Information for snapshot on internal (/dev/da0s1a) (primary)
Creation date: Jun 29 11:41:10 2018
JUNOS version on snapshot:
junos : 15.1X49-D60.7-domestic
Information for snapshot on internal (/dev/da0s2a) (backup)
Creation date: Jun 29 10:57:23 2018
JUNOS version on snapshot:
junos : 15.1X49-D45-domestic <– check the backup partion have same version as primary

root@FW01-SHIRAJ-SRX> show system snapshot media internal slice 2
Information for snapshot on internal (/dev/da0s1a) (primary)
Creation date: Jun 29 11:41:10 2018
JUNOS version on snapshot:
junos : 15.1X49-D60.7-domestic
Information for snapshot on internal (/dev/da0s2a) (backup)
Creation date: Jun 29 10:57:23 2018
JUNOS version on snapshot:
junos : 15.1X49-D45-domestic

root@FW01-SHIRAJ-SRX> request system snapshot media internal slice alternate <– copy the primary partition to backup
Formatting alternate root (/dev/da0s2a)…
Copying ‘/dev/da0s1a’ to ‘/dev/da0s2a’ .. (this may take a few minutes)
The following filesystems were SHIRAJhived: /

root@FW01-SHIRAJ-SRX> show system snapshot media internal
Information for snapshot on internal (/dev/da0s1a) (primary)
Creation date: Jun 29 11:41:10 2018
JUNOS version on snapshot:
junos : 15.1X49-D60.7-domestic <– check the partition have same version
Information for snapshot on internal (/dev/da0s2a) (backup)
Creation date: Jun 29 11:58:33 2018
JUNOS version on snapshot:
junos : 15.1X49-D60.7-domestic <– check the partition have same version

root@FW01-SHIRAJ-SRX>

Tagged with:

Categorised as: Firewall, Juniper, SRX