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SRX 240 ISSU upgradeFailure

4 weeks ago

I have done upgrades on our SRX 240 using ISSU multiple time but lately we are having issue upgrading from 12.3X48-D70.3 to 12.3X48-D75" WARNING: Not enabled dual root partition on secondary node ISSU not allowed" how do i over come this. Other option would be to upgrade using regular method but i want to stick with ISSU method for now.

3 REPLIES
SRX Services Gateway

Re: SRX 240 ISSU upgradeFailure

4 weeks ago

ISSU is not supported on SRX240 so I'm quite surprised you have done it earlier.

 

Documentation states that SRX240 supports ICU which limits downtime to roughly 30 seconds.

 

More about ICU: https://www.juniper.net/documentation/en_US/junos/topics/task/operational/chassis-cluster-upgrading-...

 

 

--
Best regards,

Jonas Hauge Jensen
Systems Engineer, SEC Datacom A/S (Denmark)
SRX Services Gateway

Re: SRX 240 ISSU upgradeFailure

3 weeks ago

Hi nanu4u21,

 

Branch devices only support ICU but the command used for ICU and ISSU is the same (request system software in-service-upgrade) and the confusion comes from there.

 

The problem reported is a known issue and you will need to move to D75 via the standard process:

 

https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR1364606

 

I hope this info helps Smiley Wink

 

 

Pura Vida from Costa Rica - Kudos are appreciated!
Mark as Resolved if it applies.
SRX Services Gateway

Re: SRX 240 ISSU upgradeFailure

2 weeks ago

Hi nanu4u21,

 

Were we able to fix you issue?

 

Pura Vida from Costa Rica - Kudos are appreciated!
Mark as Resolved if it applies.