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[generate_dump]: Enhance show techsupport for Marvell platform #2676

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Jun 29, 2023
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[generate_dump]: Enhance show techsupport for Marvell platform #2676

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66 changes: 66 additions & 0 deletions scripts/generate_dump
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Original file line number Diff line number Diff line change
Expand Up @@ -1157,6 +1157,67 @@ collect_mellanox_dfw_dumps() {
done
}

###############################################################################
# Runs a given marvellcmd command in all namesapces in case of multi ASIC platform
# Globals:
# NUM_ASICS
# Arguments:
# cmd: The command to run. Make sure that arguments with spaces have quotes
# filename: the filename to save the output as in $BASE/dump
# do_gzip: (OPTIONAL) true or false. Should the output be gzipped
# Returns:
# None
###############################################################################
save_marvellcmd() {
trap 'handle_error $? $LINENO' ERR

mkdir -p $LOGDIR/sdkdump
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@qiluo-msft qiluo-msft Jun 14, 2023 •
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sdkdump

Do you want to clean up this folder if there are old files, before you save new file? #Closed

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Full path of the sdkdump will be something like below, where parenet directory(sonic_dump_sonic_XXXXXXX_XXXX) is always new each time we execute "show techsupport" command. So old file will not be present.
"/var/dump/sonic_dump_sonic_20230615_125930/dump/sdkdump/".

local cmd="docker exec syncd mrvlcmd -c \"$1\""
save_cmd "$cmd" "sdkdump/$2"
}

###############################################################################
# Collect Marvell specific information
# Globals:
# None
# Arguments:
# None
# Returns:
# None
###############################################################################
collect_marvell() {
trap 'handle_error $? $LINENO' ERR

save_marvellcmd "show version" "CPSS_version"
save_marvellcmd "debug-mode;xps-api call xpsDataIntegrityDumpSerInfo all" "SER_table"
save_marvellcmd "show traffic cpu rx statistic device 0" "CPU_stat"
save_marvellcmd "show interfaces status all" "INTERFACE_config"
save_marvellcmd "show port monitor" "PORT_mirror"
save_marvellcmd "show vlan device 0" "VLAN_table"
save_marvellcmd "show ip route device 0" "IP_route"
save_marvellcmd "show ipv6 route device 0" "IPV6_route"
save_marvellcmd "show ip route_fdb device 0" "IP_forward_route"
save_marvellcmd "show ipv6 route_fdb device 0" "IPV6_forward_route"
save_marvellcmd "show ip next-hop device 0" "NH_table"
save_marvellcmd "show mac address-table device 0" "MAC_forward"
save_marvellcmd "show mac address-table count device 0" "MAC_count"
save_marvellcmd "show tail-drop-allocated buffers all" "Tail_drop"
save_marvellcmd "show policy device 0" "POLICER_table"
save_marvellcmd "show system policy-tcam utilization device 0" "Policy_count"
save_marvellcmd "show access-list device 0 pcl-id 0 format ingress_udb_30" "UDB30_acl"
save_marvellcmd "show access-list device 0 pcl-id 0 format ingress_udb_60" "UDB60_acl"
save_marvellcmd "debug-mode;show drop counters 0" "Drop_count"
save_marvellcmd "debug-mode;dump all registers" "REGISTER_table"
save_marvellcmd "debug-mode;dump all tables0" "HW_table_0"
save_marvellcmd "debug-mode;dump all tables1" "HW_table_1"
save_marvellcmd "debug-mode;dump all tables2" "HW_table_2"
save_marvellcmd "debug-mode;dump all tables3" "HW_table_3"
save_marvellcmd "debug-mode;dump all tables4" "HW_table_4"
save_marvellcmd "debug-mode;dump all tables5" "HW_table_5"
save_marvellcmd "debug-mode;dump all tables6" "HW_table_6"
save_marvellcmd "debug-mode;dump all tables7" "HW_table_7"
}

###############################################################################
# Collect Broadcom specific information
# Globals:
Expand Down Expand Up @@ -1734,6 +1795,11 @@ main() {
collect_cisco_8000
fi

if [ "$asic" = "marvell" ]; then
collect_marvell
fi


# 2nd counter snapshot late. Need 2 snapshots to make sense of counters trend.
save_counter_snapshot $asic 2

Expand Down