[j-nsp] mx960 junos upgrade fail

Brian Nelson brian.nelson at utdallas.edu
Thu Apr 5 11:40:47 EDT 2018


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?
>
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> I already did request system storage cleanup
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> {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
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> {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.
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> - Aaron
>
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