[fast-reboot] Fix regression: set FAST_REBOOT state_db flag to support fast-reboot from older images (#16733) (#16754)

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mssonicbld 2023-09-29 04:08:34 +08:00 committed by GitHub
parent 214ea08777
commit ef7780d8f4
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@ -241,6 +241,12 @@ function postStartAction()
$SONIC_CFGGEN -j /etc/sonic/config_db$DEV.json --write-to-db
fi
fi
if [[ "$BOOT_TYPE" == "fast" ]]; then
# this is the case when base OS version does not support fast-reboot with reconciliation logic (dump.rdb is absent)
# In this case, we need to set the flag to indicate fast-reboot is in progress. Set the key to expire in 3 minutes
$SONIC_DB_CLI STATE_DB SET "FAST_REBOOT|system" "1" "EX" "180"
fi
fi
if [ -e /tmp/pending_config_migration ] || [ -e /tmp/pending_config_initialization ]; then