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[action] [PR:25187] [ssw] clean up DPU_APPL_DB and DPU_STATE_DB for DPU swss restart or DPU reboot #25578

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Merged
mssonicbld merged 1 commit into from
Feb 19, 2026
Merged

[action] [PR:25187] [ssw] clean up DPU_APPL_DB and DPU_STATE_DB for DPU swss restart or DPU reboot #25578

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14 changes: 14 additions & 0 deletions files/scripts/swss.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -408,6 +408,20 @@ start() {
$SONIC_DB_CLI RESTAPI_DB FLUSHDB
clean_up_tables STATE_DB "'PORT_TABLE*', 'MGMT_PORT_TABLE*', 'VLAN_TABLE*', 'VLAN_MEMBER_TABLE*', 'LAG_TABLE*', 'LAG_MEMBER_TABLE*', 'INTERFACE_TABLE*', 'MIRROR_SESSION*', 'VRF_TABLE*', 'FDB_TABLE*', 'FG_ROUTE_TABLE*', 'BUFFER_POOL*', 'BUFFER_PROFILE*', 'MUX_CABLE_TABLE*', 'ADVERTISE_NETWORK_TABLE*', 'VXLAN_TUNNEL_TABLE*', 'VNET_ROUTE*', 'MACSEC_PORT_TABLE*', 'MACSEC_INGRESS_SA_TABLE*', 'MACSEC_EGRESS_SA_TABLE*', 'MACSEC_INGRESS_SC_TABLE*', 'MACSEC_EGRESS_SC_TABLE*', 'VRF_OBJECT_TABLE*', 'VNET_MONITOR_TABLE*', 'BFD_SESSION_TABLE*', 'SYSTEM_NEIGH_TABLE*', 'FABRIC_PORT_TABLE*', 'TUNNEL_DECAP_TABLE*', 'TUNNEL_DECAP_TERM_TABLE*'"
$SONIC_DB_CLI APPL_STATE_DB FLUSHDB
# Flush DPU remote databases (DPU device only)
# Only run if this is a DPU device (type=SmartSwitchDPU or switch_type=dpu)
DEVICE_TYPE=`$SONIC_DB_CLI CONFIG_DB hget "DEVICE_METADATA|localhost" type`
SWITCH_TYPE=`$SONIC_DB_CLI CONFIG_DB hget "DEVICE_METADATA|localhost" switch_type`
if [[ x"${DEVICE_TYPE}" == x"SmartSwitchDPU" || x"${SWITCH_TYPE}" == x"dpu" ]]; then
# Check if DPU_APPL_DB remote database is reachable
if $SONIC_DB_CLI DPU_APPL_DB PING >/dev/null 2>&1; then
debug "Flushing DPU remote databases (DPU_APPL_DB, DPU_STATE_DB, DPU_APPL_STATE_DB, DPU_COUNTERS_DB) ..."
$SONIC_DB_CLI DPU_APPL_DB FLUSHDB
$SONIC_DB_CLI DPU_STATE_DB FLUSHDB
$SONIC_DB_CLI DPU_APPL_STATE_DB FLUSHDB
$SONIC_DB_CLI DPU_COUNTERS_DB FLUSHDB
fi
fi
clean_up_chassis_db_tables
rm -rf /tmp/cache
MEDIA_SETTINGS="/usr/share/sonic/device/$PLATFORM/media_settings.json"
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