SRX Services Gateway
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how to reinstall junos

11.30.11   |  
‎11-30-2011 07:42 AM

todeay when i login my juniper srx 100 i got this error on my terminal window

 

WARNING :THE DEVICE HAS BOOTED FROM THE BACKUP JUNOS IMAGE,IT IS POSSIBLE THAT FIRST COPYU OF JUNOS FAILED TO BOOT SO PLEASE REINSTALL TO RECOVER IT

 

how can i find out the reason behind my junos image failue and how can i restore it and what can be done best to avoid this failure in the future,

 

 

Thanks 

5 REPLIES
SRX Services Gateway

Re: how to reinstall junos

11.30.11   |  
‎11-30-2011 01:02 PM

It may be simple power outage that forces Junos boot from the backup partition.
Issue the
show system snapshot media internal

 

If primary partition shows normal version – simply reboot the device. It will boot from primary.


how to reinstall:

http://kb.juniper.net/InfoCenter/index?page=content&id=KB16652 

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SRX Services Gateway

Re: how to reinstall junos

12.04.11   |  
‎12-04-2011 09:23 PM

i run that command it is showing me the same vers which is present in backup imaje,i reboot the device but the problem did not solved,my quistion is if this backup imaje also failed then do i need to install both the imaje or i need to install only primary,

SRX Services Gateway

Re: how to reinstall junos

02.04.12   |  
‎02-04-2012 05:22 AM

after u use the above mentioned command , reboot using " request system reboot slice 1" 

 

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SRX Services Gateway

Re: how to reinstall junos

02.04.12   |  
‎02-04-2012 08:57 AM

Hi Rohit,

 

It looks like the device is not able to load the junos from primary media. Once the srx boots us from secondary partition you can issue command > request system snapshot media internal slice alternate

This will copy the image of the secondary media to the primary media and the next time you boot the srx it should load from the primary media.

 

Hope this helps.

 

Regards,

Visitor

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SRX Services Gateway

Re: how to reinstall junos

02.05.12   |  
‎02-05-2012 10:48 AM

Thanks to all that issue was resolved after rebooting the device supar contri thanks for sharing this command ,