Forum Discussion
Ganesh_Garg
May 09, 2017Nimbostratus
Please find the steps to upgrade HA setup below: -
- Take qkview of both devices.
- Download the version you want to upgrade to along with MD5 file from
- Upload the version on both unit via GUI or via CLI(/shared/mages)
- Match the MD5 from CLI (run md5sum) if value matches with the file then you are good to go.
- Install the ISO to one of the available disk (HD1.1/HD1.2/HD1.3/etc).
- Make the standby device in "force-offline" mode
- Post installation reactivate the license, once you get configuration verified then you can reboot the box into another HD.
- Reboot the box with new HD and don't forgot to import the configuration from existing HD.
- Once rebooted, verify the configuration, post successful verfication remove the force-offline mode. Device should be in standby mode with SYNC-FAILED.
- Login to Active unit and make it standby and newly upgraded unit should be Active.
- Repeat steps 7-9.
//Ganesh