KB29651 - Unable to upgrade from Junos OS 12.1X46 to subsequent releases of Junos OS on SRX5400/5600/5800 platforms due to "The /cf filesystem is low on free disk space" on SRX5k RE-13-20

⌂ KB29651 Unable to upgrade from Junos OS 12.1X46 to subsequent releases of Junos OS on SRX5400/5600/5800 platforms due to "The /cf filesystem is low on free disk space" on SRX5k RE-13-20 Version 2026-06-19 (paste date) Latest Versions [juniper.net]