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@kcgthb
kcgthb committed Apr 30, 2020
1 parent 105a9cc commit 2a0893f
Showing 1 changed file with 54 additions and 49 deletions.
103 changes: 54 additions & 49 deletions ibswinfo.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,7 @@ sec_to_dhms() {
get_reg() {
local reg=$1
local idx=${2:+--indexes "$2"}
# shellcheck disable=SC2086
mlxreg_ext -d "$dev" --reg_name "$reg" --get $idx 2>&1
}

Expand Down Expand Up @@ -125,7 +126,6 @@ outputs="inventory|vitals|status"
out=""
dev=""
opt_T=0
declare -A opts
optspec="hd:To:"
while getopts "$optspec" optchar; do
case "${optchar}" in
Expand Down Expand Up @@ -156,7 +156,7 @@ done
## -- checks ------------------------------------------------------------------

# id
[ $(id -u) = 0 ] || err "must run as root, aborting."
[[ "$(id -u)" == 0 ]] || err "must run as root, aborting."

# tools and dependencies
declare -A tools
Expand All @@ -167,7 +167,7 @@ tools[paste]="coreutils"
tools[mst]="MFT ($MFT_URL)"
tools[mlxreg]="MFT ($MFT_URL)"
tools[smpquery]="infiniband-diags"
for t in ${!tools[@]}; do
for t in "${!tools[@]}"; do
type $t &>/dev/null || \
err "$t not found${tools[$t]:+, please install ${tools[$t]}}"
done
Expand Down Expand Up @@ -223,7 +223,7 @@ esac
rid[SPZR]="swid=0x0"
rid[MTMP]="sensor_index=0x0"
_regs=$(for r in $reg_names; do
echo $r $(get_reg $r ${rid[$r]:-} |& paste -s -d '@') &
echo "$r" "$(get_reg "$r" ${rid[$r]:-} |& paste -s -d '@')" &
done)
while read -r r v; do
o=${v//@/$'\n'}
Expand All @@ -235,20 +235,21 @@ done <<< "$_regs"
# inventory data
[[ ! "$out" =~ status|vitals ]] && {
# part/serial number
pn=$(htos $(awk '/part_number/ {printf $NF}' <<< "${reg[MSGI]}"))
sn=$(htos $(awk '/serial_number/ {printf $NF}' <<< "${reg[MSGI]}"))
cn=$(htos $(awk '/product_name/ {printf $NF}' <<< "${reg[MSGI]}"))
rv=$(htos $(awk '/revision/ {printf $NF}' <<< "${reg[MSGI]}"))
pn=$(htos "$(awk '/part_number/ {printf $NF}' <<< "${reg[MSGI]}")")
sn=$(htos "$(awk '/serial_number/ {printf $NF}' <<< "${reg[MSGI]}")")
cn=$(htos "$(awk '/product_name/ {printf $NF}' <<< "${reg[MSGI]}")")
rv=$(htos "$(awk '/revision/ {printf $NF}' <<< "${reg[MSGI]}")")

# PSID
psid=$(htos $(awk '/^psid/ {printf $NF}' <<< "${reg[MGIR]}"))
psid=$(htos "$(awk '/^psid/ {printf $NF}' <<< "${reg[MGIR]}")")

# FW version
maj=$(htod $(awk '/extended_major/ {printf $NF}' <<< "${reg[MGIR]}"))
min=$(htod $(awk '/extended_minor/ {printf $NF}' <<< "${reg[MGIR]}"))
sub=$(htod $(awk '/extended_sub_minor/ {printf $NF}' <<< "${reg[MGIR]}"))
maj=$(htod "$(awk '/extended_major/ {printf $NF}' <<< "${reg[MGIR]}")")
min=$(htod "$(awk '/extended_minor/ {printf $NF}' <<< "${reg[MGIR]}")")
sub=$(htod "$(awk '/extended_sub_minor/ {printf $NF}' <<< "${reg[MGIR]}")")

# node description
#shellcheck disable=SC2046
nd=$(htos $(awk '/node_description/ {print $NF}' <<< "${reg[SPZR]}"))
guid=$(awk '/node_guid/ {gsub(/0x/,"",$NF); g=g$NF} END {print "0x"g}' \
<<< "${reg[SPZR]}")
Expand All @@ -258,8 +259,8 @@ done <<< "$_regs"
# status data
[[ ! "$out" =~ inventory|vitals ]] && {
# fan under/over limit alerts
fu=$(htod $(awk '/fan_under_limit/ {printf $NF}' <<< "${reg[FORE]}"))
fo=$(htod $(awk '/fan_over_limit/ {printf $NF}' <<< "${reg[FORE]}"))
fu=$(htod "$(awk '/fan_under_limit/ {printf $NF}' <<< "${reg[FORE]}")")
fo=$(htod "$(awk '/fan_over_limit/ {printf $NF}' <<< "${reg[FORE]}")")
# TODO break down FORE bitmasks to get alerted fan id
[[ $((fo+fu)) == 0 ]] && fa="OK" || fa="ERROR"
}
Expand All @@ -269,62 +270,65 @@ done <<< "$_regs"
[[ ! $out =~ "inventory" ]] && {

# number of ports
_nm=$(awk '/num_of_modules/ {printf $NF}' <<< "${reg[MGPIR]}")
if [[ $_nm =~ ^0x ]]; then
nm=$(htod $_nm)
_np=$(awk '/num_of_modules/ {printf $NF}' <<< "${reg[MGPIR]}")
if [[ $_np =~ ^0x ]]; then
np=$(htod "$_np")
else # try to get that from the SM
_s=$(smpquery NI -G $guid | awk -F. '/NumPorts/ {print $NF}')
nm=$((_s-1))
_s=$(smpquery NI -G "$guid" | awk -F. '/NumPorts/ {print $NF}')
np=$((_s-1))
fi

# uptime
h_uptime=$(awk '/uptime/ {print $NF}' <<< "${reg[MGIR]}")
s_uptime=$(htod $h_uptime)
s_uptime=$(htod "$h_uptime")

# temperatures
_tp=$(htod $(awk '/^temperature / {printf $NF}' <<< "${reg[MTMP]}"))
_mt=$(htod $(awk '/max_temperature / {printf $NF}' <<< "${reg[MTMP]}"))
_tp=$(htod "$(awk '/^temperature / {printf $NF}' <<< "${reg[MTMP]}")")
_mt=$(htod "$(awk '/max_temperature / {printf $NF}' <<< "${reg[MTMP]}")")
tp=$((_tp/8))
mt=$((_mt/8))

# optionally get QSFP temperatures
[[ "$opt_T" == "1" ]] && {
# gather module temperatures in parallel
_mtps=$(for m in $(seq 1 $nm); do
echo $m $(get_reg MTMP "sensor_index=0x$(dtoh $((m+63)))" |\
awk '/^temperature / {print $NF}') &
_qtps=$(for q in $(seq 1 $np); do
i=$(dtoh $((q+63)))
echo "$q" "$(get_reg MTMP "sensor_index=0x$i" |\
awk '/^temperature / {print $NF}')" &
done)
while read -r m t; do
mt[$m]=$(($(htod $t)/8))
done <<< "$_mtps"
while read -r q t; do
qt[$q]=$(($(htod "$t")/8))
done <<< "$_qtps"
}

# fan speeds
# get active tachos
at_bmsz=$(htod $(awk '/tacho_active/ {printf $(NF-2)}' < <(show_reg MFCR)))
at_bmsk=$(htob $(awk '/tacho_active/ {printf $NF}' <<< "${reg[MFCR]}") $at_bmsz)
at_bmsz=$(htod "$(awk '/tacho_active/ {printf $(NF-2)}' \
< <(show_reg MFCR))")
at_bmsk=$(htob "$(awk '/tacho_active/ {printf $NF}' \
<<< "${reg[MFCR]}")" "$at_bmsz")
# gather fan speeds in parallel, for active tachos
for (( i=${#at_bmsk}-1; i>0; i-- )); do
[[ ${at_bmsk:$((i-1)):1} == 1 ]] && at_idxs+="$((at_bmsz-i)) "
done
_fsps=$(for t in ${at_idxs:-}; do
echo $t $(get_reg MFSM "tacho=0x$(dtoh $t)" |&
awk '/^rpm/ {print $NF}') &
echo "$t" "$(get_reg MFSM "tacho=0x$(dtoh "$t")" |&
awk '/^rpm/ {print $NF}')" &
done)
while read -r t s; do
fs[$t]=$(htod ${s:-0})
fs[$t]=$(htod "${s:-0}")
done <<< "$_fsps"

}


# PSUs (inventory/status/vitals)
#shellcheck disable=SC2001
psu_idxs=$(sed 's/.*psu\([0-9]\).*/\1/;t;d' <<< "${reg[MSPS]}" | sort -u)
declare -A ps
for i in $psu_idxs; do
# get PSU status bitmasks, a lot of guessing is taking place here
for j in 0 1; do
_bm[$j]=$(awk -v i=$i -v j=$j '$0 ~ "psu"i"\\["j"\\]" {
_bm[$j]=$(awk -v i="$i" -v j="$j" '$0 ~ "psu"i"\\["j"\\]" {
gsub(/0x/,""); print $NF}' <<< "${reg[MSPS]}")
done
_pr=${_bm[0]:0:1} # PSU present
Expand All @@ -335,14 +339,15 @@ for i in $psu_idxs; do
[[ "$_dc" == 1 ]] && ps[$i.dc]="OK" || ps[$i.dc]="ERROR"

# serial number
ps[$i.sn]=$(htos $(awk -v i=$i '$0 ~ "psu"i && /psu.\[[4-6]\]/ {
printf $NF}' <<< "${reg[MSPS]}"))
ps[$i.sn]=$(htos "$(awk -v i="$i" '$0 ~ "psu"i && /psu.\[[4-6]\]/ {
printf $NF}' <<< "${reg[MSPS]}")")
# part number
ps[$i.pn]=$(htos $(awk -v i=$i '$0 ~ "psu"i && /psu.\[1[2-5]\]/ {
printf $NF}' <<< "${reg[MSPS]}"))
ps[$i.pn]=$(htos "$(awk -v i="$i" '$0 ~ "psu"i && /psu.\[1[2-5]\]/ {
printf $NF}' <<< "${reg[MSPS]}")")
# power consumption, some guessing too
ps[$i.wt]=$(htod $(awk -v i=$i '$0 ~ "psu"i && /psu.\[2\]/ {gsub(/0x8/,"")
print $NF}' <<< "${reg[MSPS]}"))
ps[$i.wt]=$(htod "$(awk -v i="$i" '$0 ~ "psu"i && /psu.\[2\]/ {
gsub(/0x8/,"")
printf $NF}' <<< "${reg[MSPS]}")")
[[ ${ps[$i.wt]} == 0 ]] && ps[$i.wt]=""
done

Expand Down Expand Up @@ -370,7 +375,7 @@ case $out in
out_kv "serial" "$sn"
out_kv "product_name" "$cn"
out_kv "revision" "$rv"
out_kv "fw_version" "$(printf "%d.%04d.%04d" $maj $min $sub)"
out_kv "fw_version" "$(printf "%d.%04d.%04d" "$maj" "$min" "$sub")"
[[ "${ps[${psu_idxs:0:1}.pr]}" != "" ]] && {
for i in $psu_idxs; do
out_kv "psu$i.part_number" "${ps[$i.pn]}"
Expand Down Expand Up @@ -403,8 +408,8 @@ case $out in
out_kv "cur.temp (C)" "${tp}"
out_kv "max.temp (C)" "${mt}"
[[ "$opt_T" == "1" ]] && {
for m in $(seq 1 $nm); do
out_kv "QSFP#$(printf "%02d" $m).temp (C)" "${mt[$m]}"
for q in $(seq 1 $np); do
out_kv "QSFP#$(printf "%02d" "$q").temp (C)" "${qt[$q]}"
done
}
for t in ${at_idxs:-}; do
Expand All @@ -430,12 +435,12 @@ out_kv "part number" "$pn"
out_kv "serial number" "$sn"
out_kv "product name" "$cn"
out_kv "revision" "$rv"
out_kv "ports" "$nm"
out_kv "ports" "$np"
out_kv "PSID" "$psid"
out_kv "GUID" "$guid"
out_kv "firmware version" "$(printf "%d.%04d.%04d" $maj $min $sub)"
out_kv "firmware version" "$(printf "%d.%04d.%04d" "$maj" "$min" "$sub")"
sep
out_kv "uptime (d-h:m:s)" "$(sec_to_dhms $s_uptime)"
out_kv "uptime (d-h:m:s)" "$(sec_to_dhms "$s_uptime")"
sep
[[ "${ps[${psu_idxs:0:1}.pr]}" != "" ]] && {
for i in $psu_idxs; do
Expand All @@ -451,8 +456,8 @@ sep
out_kv "temperature (C)" "${tp}"
out_kv "max temp (C)" "${mt}"
[[ "$opt_T" == "1" ]] && {
for m in $(seq 1 $nm); do
out_kv "QSFP#$(printf "%02d" $m) (C) " "${mt[$m]}"
for q in $(seq 1 $np); do
out_kv "QSFP#$(printf "%02d" "$q") (C) " "${qt[$q]}"
done
}
sep
Expand Down

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