i am trying upgrade devices SRX340 in a chassis using ICU, but I get the following message:
user@SRX340> request system software in-service-upgrade /var/tmp/junos-srxsme-15.1X49-D190.2-domestic.tgz no-syncWARNING: Not enabled dual root partition on secondary node ISSU not allowed
Can someone help me with this problem?
Thanks in advance
Please refer to https://prsearch.juniper.net/InfoCenter/index?page=prcontent&id=PR1177226
ICU upgrade is possible only from 15.1X49-D50 on SRX 300 platforms.+ Please upgrade your Cluster individually to 15.1X49-D50 or higher versoin as per this KB:
Hope this helps.
Thanks and Regards,
Pradeep Kumar M
i've upgraded devices yesterday individually and no problem.