AVDF 12.2.0.12 Upgrade Failed

[root@avs upgrade]# /usr/bin/avdf-upgrade --confirm

Please wait while validating SHA256 checksum for /var/dbfw/upgrade/avdf-upgrade-12.2.0.12.0.iso

Checksum validation successfull for /var/dbfw/upgrade/avdf-upgrade-12.2.0.12.0.iso

Mounting /var/dbfw/upgrade/avdf-upgrade-12.2.0.12.0.iso on /images

mount: /var/dbfw/upgrade/avdf-upgrade-12.2.0.12.0.iso is write-protected, mounting read-only

Successfuly mounted /var/dbfw/upgrade/avdf-upgrade-12.2.0.12.0.iso on /images

Power loss during upgrade may cause data loss. Do not power

off during upgrade.

Please review Note ID 2235931.1 for a current list of known issues.

Failed to apply update: Not all processes were stopped: 35700 or the processes have been restarted.

Failed to apply update: /images/upgrade/lib/common.rb:606:in `stop_nonroot_processes'

upgrade.rb:107:in `upgrade'

upgrade.rb:258:in `<main>'

Unmounted /var/dbfw/upgrade/avdf-upgrade-12.2.0.12.0.iso on /images

Solution:

If you have open multiple ssh sessions please close all sessions and reconnect only one ssh session and start your upgrade or simply start your upgrade by taking Audit Vault server's console.