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| author | Tim Keller <tjk@tjkeller.xyz> | 2026-08-27 14:16:02 -0500 |
|---|---|---|
| committer | Tim Keller <tjk@tjkeller.xyz> | 2026-08-27 14:16:02 -0500 |
| commit | ca193ad52b2ee2985af079be0159cc679c914f02 (patch) | |
| tree | 9e9d1e421b6b55f4735e4559c5b4a6c0055a80ba /dashboards/smart.json | |
| parent | d2d1386abb358fa547a40fc8df613d799155b56d (diff) | |
| download | telemetry-flake-ca193ad52b2ee2985af079be0159cc679c914f02.tar.xz telemetry-flake-ca193ad52b2ee2985af079be0159cc679c914f02.zip | |
generate the dashboards at build time instead of committing them
The JSON is machine-written and the generator beside it is the only source of
truth, so committing both only created a way for them to drift -- which is what
the dashboards-current check existed to police. modules/dashboards.nix now runs
gen_zfs.py / gen_smart.py in the derivation, so a stale dashboard cannot be
built at all and the check is gone.
Note there is no third option: flakes copy only git-tracked files into the
store, so a gitignored dashboards/*.json cannot be read from disk either. It is
generate, or commit.
Verified equivalent -- both generated dashboards are byte-identical to the JSON
this commit deletes.
Adds a dashboards-nonempty check. Factoring the shared jq invocation out first
introduced a bug it caught: the multi-line string ended in a newline, so the
callers' `< $src > "$out"` landed on a line of its own as a separate command,
truncating every dashboard to zero bytes while the build still succeeded. All
four provisioned dashboards were empty. jqFixup is now a single line, and the
check asserts each dashboard is non-empty and has a title, uid and panels.
Both failure modes are exercised: an empty dashboard and one with no panels each
fail the check. It also asserts it found four files, because the first version
globbed *.json against linkFarm entries named without the suffix and passed
vacuously.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01JKczN1f66kmLxNBLX37voQ
Diffstat (limited to 'dashboards/smart.json')
| -rw-r--r-- | dashboards/smart.json | 3865 |
1 files changed, 0 insertions, 3865 deletions
diff --git a/dashboards/smart.json b/dashboards/smart.json deleted file mode 100644 index f6c9867..0000000 --- a/dashboards/smart.json +++ /dev/null @@ -1,3865 +0,0 @@ -{ - "title": "Drive Health (SMART)", - "uid": "drive-health-smart", - "description": "Per-drive SMART health in the style of CrystalDiskInfo: a Good/Caution/Bad verdict, full raw attribute tables for SATA, SCSI error counters for SAS, and self-test history.", - "tags": [ - "smart", - "storage", - "hardware" - ], - "timezone": "browser", - "schemaVersion": 41, - "version": 1, - "editable": true, - "graphTooltip": 1, - "refresh": "1m", - "time": { - "from": "now-24h", - "to": "now" - }, - "templating": { - "list": [ - { - "name": "host", - "label": "Host", - "type": "query", - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "query": { - "qryType": 1, - "query": "label_values(smartctl_device_smart_status, host)", - "refId": "PrometheusVariableQueryEditor-VariableQuery" - }, - "refresh": 1, - "includeAll": false, - "multi": false, - "options": [], - "sort": 1, - "hide": 0, - "regex": "" - }, - { - "name": "ata_device", - "label": "SATA drive", - "type": "query", - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "query": { - "qryType": 1, - "query": "label_values(smartctl:row{bus=\"ata\", host=~\"$host\"}, row)", - "refId": "PrometheusVariableQueryEditor-VariableQuery" - }, - "refresh": 1, - "includeAll": true, - "multi": true, - "options": [], - "sort": 1, - "hide": 0, - "regex": "/^(?<text>(?<value>\\S+)\\s.*)$/", - "allValue": ".*", - "current": { - "text": [ - "All" - ], - "value": [ - "$__all" - ] - } - }, - { - "name": "sas_device", - "label": "SAS drive", - "type": "query", - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "query": { - "qryType": 1, - "query": "label_values(smartctl:row{bus=\"sas\", host=~\"$host\"}, row)", - "refId": "PrometheusVariableQueryEditor-VariableQuery" - }, - "refresh": 1, - "includeAll": true, - "multi": true, - "options": [], - "sort": 1, - "hide": 0, - "regex": "/^(?<text>(?<value>\\S+)\\s.*)$/", - "allValue": ".*", - "current": { - "text": [ - "All" - ], - "value": [ - "$__all" - ] - } - } - ] - }, - "annotations": { - "list": [ - { - "builtIn": 1, - "datasource": { - "type": "datasource", - "uid": "grafana" - }, - "enable": true, - "hide": true, - "iconColor": "rgba(0, 211, 255, 1)", - "name": "Annotations & Alerts", - "type": "dashboard" - } - ] - }, - "panels": [ - { - "type": "row", - "title": "Fleet Overview", - "id": 1, - "gridPos": { - "h": 1, - "w": 24, - "x": 0, - "y": 0 - }, - "collapsed": false, - "panels": [] - }, - { - "type": "stat", - "title": "Healthy", - "description": "Drives with no failing attribute, no SCSI uncorrected errors and a passing SMART self-assessment.", - "id": 2, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 4, - "x": 0, - "y": 1 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "background", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "count(smartctl:health_code{host=~\"$host\"} == 0) or vector(0)", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "drives" - } - ] - }, - { - "type": "stat", - "title": "Caution", - "description": "Reallocated / pending / uncorrectable sectors on SATA, or a non-empty grown defect list on SAS. Not failing yet \u2014 worth watching the trend.", - "id": 3, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 4, - "x": 4, - "y": 1 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "orange", - "value": 1 - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "background", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "count(smartctl:health_code{host=~\"$host\"} == 1) or vector(0)", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "drives" - } - ] - }, - { - "type": "stat", - "title": "Failing", - "description": "SMART self-assessment failed, an attribute is at or below its threshold, or the drive reported errors it could not correct. Replace these.", - "id": 4, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 4, - "x": 8, - "y": 1 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "red", - "value": 1 - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "background", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "count(smartctl:health_code{host=~\"$host\"} == 2) or vector(0)", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "drives" - } - ] - }, - { - "type": "stat", - "title": "Drives", - "description": "", - "id": 5, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 4, - "x": 12, - "y": 1 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "value", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "count(smartctl_device_smart_status{host=~\"$host\"})", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "total" - } - ] - }, - { - "type": "stat", - "title": "Hottest Drive", - "description": "", - "id": 6, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 4, - "x": 16, - "y": 1 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "yellow", - "value": 45 - }, - { - "color": "red", - "value": 55 - } - ] - }, - "unit": "celsius" - }, - "overrides": [] - }, - "options": { - "colorMode": "background", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "max(smartctl_device_temperature{host=~\"$host\", temperature_type=\"current\"})", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "max" - } - ] - }, - { - "type": "stat", - "title": "Longest Powered On", - "description": "", - "id": 7, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 4, - "x": 20, - "y": 1 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - }, - "unit": "s" - }, - "overrides": [] - }, - "options": { - "colorMode": "value", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "max(max by (device) (smartctl_device_power_on_seconds{host=~\"$host\"} or (smart_selftest_last_lifetime_hours{host=~\"$host\"} * 3600)))", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "max" - } - ] - }, - { - "type": "table", - "title": "All Drives", - "description": "Every drive, worst first. Health is computed by rules/smartctl.yml.", - "id": 8, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 10, - "w": 16, - "x": 0, - "y": 5 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "custom": { - "align": "auto", - "cellOptions": { - "type": "auto" - }, - "inspect": false, - "filterable": true - }, - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - } - }, - "overrides": [ - { - "matcher": { - "id": "byName", - "options": "Health" - }, - "properties": [ - { - "id": "mappings", - "value": [ - { - "type": "value", - "options": { - "0": { - "text": "GOOD", - "color": "green", - "index": 0 - }, - "1": { - "text": "CAUTION", - "color": "orange", - "index": 1 - }, - "2": { - "text": "BAD", - "color": "red", - "index": 2 - } - } - } - ] - }, - { - "id": "thresholds", - "value": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "orange", - "value": 1 - }, - { - "color": "red", - "value": 2 - } - ] - } - }, - { - "id": "custom.cellOptions", - "value": { - "type": "color-background", - "mode": "basic" - } - } - ] - }, - { - "matcher": { - "id": "byName", - "options": "Temp" - }, - "properties": [ - { - "id": "unit", - "value": "celsius" - } - ] - }, - { - "matcher": { - "id": "byName", - "options": "Powered On" - }, - "properties": [ - { - "id": "unit", - "value": "s" - } - ] - }, - { - "matcher": { - "id": "byName", - "options": "Capacity" - }, - "properties": [ - { - "id": "unit", - "value": "bytes" - } - ] - } - ] - }, - "options": { - "showHeader": true, - "cellHeight": "sm", - "footer": { - "show": false, - "reducer": [ - "sum" - ], - "countRows": false, - "fields": "" - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl:health_code{host=~\"$host\"} * on(device) group_left(model_name, serial_number, protocol) smartctl_device{host=~\"$host\"}", - "refId": "A", - "instant": true, - "range": false, - "format": "table" - }, - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "max by (device) (smartctl_device_temperature{host=~\"$host\", temperature_type=\"current\"})", - "refId": "B", - "instant": true, - "range": false, - "format": "table" - }, - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "max by (device) (smartctl_device_power_on_seconds{host=~\"$host\"} or (smart_selftest_last_lifetime_hours{host=~\"$host\"} * 3600))", - "refId": "C", - "instant": true, - "range": false, - "format": "table" - }, - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "max by (device) (smartctl_device_capacity_bytes{host=~\"$host\"})", - "refId": "D", - "instant": true, - "range": false, - "format": "table" - } - ], - "transformations": [ - { - "id": "filterFieldsByName", - "options": { - "include": { - "pattern": "device|model_name|serial_number|protocol|Value.*" - } - } - }, - { - "id": "joinByField", - "options": { - "byField": "device", - "mode": "outer" - } - }, - { - "id": "organize", - "options": { - "excludeByName": {}, - "indexByName": { - "device": 0, - "model_name": 1, - "serial_number": 2, - "protocol": 3, - "Value #A": 4, - "Value #B": 5, - "Value #C": 6, - "Value #D": 7 - }, - "renameByName": { - "device": "Device", - "model_name": "Model", - "serial_number": "Serial", - "protocol": "Bus", - "Value #A": "Health", - "Value #B": "Temp", - "Value #C": "Powered On", - "Value #D": "Capacity" - } - } - }, - { - "id": "sortBy", - "options": { - "fields": {}, - "sort": [ - { - "field": "Health", - "desc": true - } - ] - } - } - ] - }, - { - "type": "timeseries", - "title": "Temperatures", - "description": "Sustained operation above ~45C measurably shortens drive life.", - "id": 9, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 10, - "w": 8, - "x": 16, - "y": 5 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "palette-classic" - }, - "custom": { - "drawStyle": "line", - "lineInterpolation": "linear", - "lineWidth": 1, - "fillOpacity": 15, - "showPoints": "never", - "spanNulls": true, - "axisBorderShow": false, - "axisCenteredZero": false, - "gradientMode": "none", - "pointSize": 5, - "scaleDistribution": { - "type": "linear" - }, - "stacking": { - "group": "A", - "mode": "none" - }, - "thresholdsStyle": { - "mode": "off" - } - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - }, - "unit": "celsius" - }, - "overrides": [] - }, - "options": { - "legend": { - "calcs": [ - "lastNotNull", - "max" - ], - "displayMode": "table", - "placement": "bottom", - "showLegend": true - }, - "tooltip": { - "mode": "multi", - "sort": "desc" - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl_device_temperature{host=~\"$host\", temperature_type=\"current\"}", - "refId": "A", - "instant": false, - "range": true, - "legendFormat": "{{device}}" - } - ] - }, - { - "type": "row", - "title": "${ata_device:text}", - "id": 10, - "gridPos": { - "h": 1, - "w": 24, - "x": 0, - "y": 15 - }, - "collapsed": false, - "panels": [], - "repeat": "ata_device", - "repeatDirection": "h" - }, - { - "type": "stat", - "title": "Health", - "description": "", - "id": 11, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 6, - "x": 0, - "y": 16 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [ - { - "type": "value", - "options": { - "0": { - "text": "GOOD", - "color": "green", - "index": 0 - }, - "1": { - "text": "CAUTION", - "color": "orange", - "index": 1 - }, - "2": { - "text": "BAD", - "color": "red", - "index": 2 - } - } - } - ], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "orange", - "value": 1 - }, - { - "color": "red", - "value": 2 - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "background", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl:health_code{host=~\"$host\", device=~\"$ata_device\"}", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "{{device}}" - } - ] - }, - { - "type": "stat", - "title": "Temperature", - "description": "", - "id": 12, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 3, - "x": 6, - "y": 16 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "yellow", - "value": 45 - }, - { - "color": "red", - "value": 55 - } - ] - }, - "unit": "celsius" - }, - "overrides": [] - }, - "options": { - "colorMode": "value", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl_device_temperature{host=~\"$host\", device=~\"$ata_device\", temperature_type=\"current\"}", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "temp" - } - ] - }, - { - "type": "stat", - "title": "Powered On", - "description": "", - "id": 13, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 3, - "x": 9, - "y": 16 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - }, - "unit": "s" - }, - "overrides": [] - }, - "options": { - "colorMode": "value", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "max by (device) (smartctl_device_power_on_seconds{host=~\"$host\", host=~\"$host\", device=~\"$ata_device\"} or (smart_selftest_last_lifetime_hours{host=~\"$host\", host=~\"$host\", device=~\"$ata_device\"} * 3600))", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "hours" - } - ] - }, - { - "type": "stat", - "title": "Capacity", - "description": "", - "id": 14, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 3, - "x": 12, - "y": 16 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - }, - "unit": "bytes" - }, - "overrides": [] - }, - "options": { - "colorMode": "value", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl_device_capacity_bytes{host=~\"$host\", device=~\"$ata_device\"}", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "bytes" - } - ] - }, - { - "type": "stat", - "title": "Power Cycles", - "description": "", - "id": 15, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 3, - "x": 15, - "y": 16 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "value", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl_device_power_cycle_count{host=~\"$host\", device=~\"$ata_device\"}", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "cycles" - } - ] - }, - { - "type": "stat", - "title": "Reallocated Sectors", - "description": "Attribute 5 raw. Sectors the drive has already retired. Any growth here is the single most predictive sign of impending failure.", - "id": 16, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 3, - "x": 18, - "y": 16 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "red", - "value": 1 - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "background", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl_device_attribute{host=~\"$host\", device=~\"$ata_device\", attribute_id=\"5\", attribute_value_type=\"raw\"}", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "sectors" - } - ] - }, - { - "type": "stat", - "title": "Pending Sectors", - "description": "Attribute 197 raw. Sectors that failed to read and are waiting to be reallocated on next write. 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"options": { - "byField": "attribute_id", - "mode": "outer" - } - }, - { - "id": "organize", - "options": { - "excludeByName": {}, - "indexByName": { - "attribute_id": 0, - "attribute_name": 1, - "Value #A": 2, - "Value #B": 3, - "Value #C": 4, - "Value #D": 5, - "Value #E": 6 - }, - "renameByName": { - "attribute_id": "ID", - "attribute_name": "Attribute", - "Value #A": "Current", - "Value #B": "Worst", - "Value #C": "Threshold", - "Value #D": "Raw", - "Value #E": "Margin" - } - } - }, - { - "id": "sortBy", - "options": { - "fields": {}, - "sort": [ - { - "field": "Attribute", - "desc": false - } - ] - } - } - ] - }, - { - "type": "row", - "title": "${sas_device:text}", - "id": 20, - "gridPos": { - "h": 1, - "w": 24, - "x": 0, - "y": 36 - }, - "collapsed": false, - "panels": [], - "repeat": "sas_device", - "repeatDirection": "h" - }, - { - "type": "stat", - "title": "Health", - "description": "", - "id": 21, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - 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"refId": "A", - "instant": true, - "range": false, - "legendFormat": "{{device}}" - } - ] - }, - { - "type": "stat", - "title": "Temperature", - "description": "", - "id": 22, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 3, - "x": 6, - "y": 37 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "yellow", - "value": 45 - }, - { - "color": "red", - "value": 55 - } - ] - }, - "unit": "celsius" - }, - "overrides": [] - }, - "options": { - "colorMode": "value", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - 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A stable non-zero count is tolerable; growth is not.", - "id": 26, - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "gridPos": { - "h": 4, - "w": 3, - "x": 18, - "y": 37 - }, - "fieldConfig": { - "defaults": { - "color": { - "mode": "thresholds" - }, - "mappings": [], - "thresholds": { - "mode": "absolute", - "steps": [ - { - "color": "green", - "value": null - }, - { - "color": "red", - "value": 1 - } - ] - } - }, - "overrides": [] - }, - "options": { - "colorMode": "background", - "graphMode": "none", - "justifyMode": "auto", - "orientation": "auto", - "textMode": "auto", - "wideLayout": true, - "reduceOptions": { - "calcs": [ - "lastNotNull" - ], - "fields": "", - "values": false - } - }, - "targets": [ - { - "datasource": { - "type": "prometheus", - "uid": "prometheus" - }, - "editorMode": "code", - "expr": "smartctl_scsi_grown_defect_list{host=~\"$host\", device=~\"$sas_device\"}", - "refId": "A", - "instant": true, - "range": false, - "legendFormat": "defects" - } - ] - }, - { - "type": "stat", - "title": "Uncorrected Errors", - "description": "Errors the drive could not correct with ECC or retries, which means data was lost. 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