[j-nsp] mx960 junos upgrade fail

[Nelson, Brian]

(bugging me) Found it, release notes for 16.1R2
: ISSU is not supported from 15.1R releases to 16.1R releases, if ...
multiple sections with all sorts of hardware limitations for ISSU.

I'm waiting on 16.1 or will upgrade during a major outage window.
Brian

-----Original Message-----
From: juniper-nsp [mailto:juniper-nsp-bounces at puck.nether.net] On Behalf Of Brian Nelson
Sent: Thursday, April 05, 2018 10:41 AM
To: Aaron Gould <aaron1 at gvtc.com>; juniper-nsp at puck.nether.net
Subject: Re: [j-nsp] mx960 junos upgrade fail

My notes for upgrade from 15.1F# to 16.1 state ISSU not supported to that release level of 16.1. Can't find the exact reference; but it was way down in a detailed note on support for the various MPCs.

15.1F# is a non-supported, at your own risk release anyway.

Brian


On 04/05/2018 10:30 AM, Aaron Gould wrote:
> mx960 junos upgrade fail due to the following reasons. any idea how to 
> overcome?
>
>   
>
>   
>
> I already did request system storage cleanup
>
>   
>
>   
>
> {master}
>
> agould at mx960> show version invoke-on all-routing-engines | grep 
> "Model|Junos:"
>
> Model: mx960
>
> Junos: 15.1F7.3
>
> Model: mx960
>
> Junos: 15.1F7.3
>
>   
>
>   
>
> {master}
>
> agould at mx960> request system software validate in-service-upgrade 
> junos-install-mx-x86-64-16.1R3-S7.1.tgz
>
> error: Not enough free_space: 17770832 reqd_pkgsize: 18181496
>
> error: not enough space in /var on re0.
>
> error: need at least 9308927696 bytes free.
>
>   
>
>   
>
>   
>
>   
>
> - Aaron
>
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