Endpoint

/v1/cluster/slots/node/{node_id}

GET

Retrieve info about the node's disk slots

Parameters

Name Description Required
node_id The unique ID of the node Yes

Response

Codes

Code Description
200 Return value on success

Schema

{
  "type": "array",
  "items": {
    "description": "api_disk_slot",
    "type": "object",
    "properties": {
      "id": {
        "description": "Node:Slot representation identifying the slot",
        "type": "string"
      },
      "node_id": {
        "description": "Integer ID of the node containing the slot.",
        "type": "number"
      },
      "slot": {
        "description": "Integer ID of slot on the given node",
        "type": "number"
      },
      "state": {
        "type": "string",
        "enum": [
          "empty",
          "healthy",
          "missing",
          "dead",
          "wrong_node",
          "wrong_cluster",
          "wrong_version"
        ],
        "description": "Disk slot state (healthy, dead, empty):\n * `dead` - API_DEVICE_UI_STATE_DEAD,\n * `empty` - API_DEVICE_UI_STATE_EMPTY,\n * `healthy` - API_DEVICE_UI_STATE_HEALTHY,\n * `missing` - API_DEVICE_UI_STATE_MISSING,\n * `wrong_cluster` - API_DEVICE_UI_STATE_WRONG_CLUSTER,\n * `wrong_node` - API_DEVICE_UI_STATE_WRONG_NODE,\n * `wrong_version` - API_DEVICE_UI_STATE_WRONG_VERSION"
      },
      "slot_type": {
        "type": "string",
        "enum": [
          "SSD",
          "HDD",
          "Premium Page Blob",
          "Standard Page Blob",
          "Ephemeral SSD",
          "Write Tier SSD"
        ],
        "description": "Device type for slot (SSD, HDD):\n * `Ephemeral SSD` - API_DEVICE_SLOT_TYPE_EPHEMERAL_SSD,\n * `HDD` - API_DEVICE_SLOT_TYPE_SPINNING_DISK,\n * `Premium Page Blob` - API_DEVICE_SLOT_TYPE_PREMIUM_PAGE_BLOB,\n * `SSD` - API_DEVICE_SLOT_TYPE_SSD,\n * `Standard Page Blob` - API_DEVICE_SLOT_TYPE_STANDARD_PAGE_BLOB,\n * `Write Tier SSD` - API_DEVICE_SLOT_TYPE_WRITE_TIER_SSD"
      },
      "disk_type": {
        "type": "string",
        "enum": [
          "",
          "DEVICE_MEDIA_TYPE_UNKNOWN",
          "SSD",
          "HDD",
          "Premium Page Blob",
          "Standard Page Blob",
          "Ephemeral SSD",
          "Write Tier SSD"
        ],
        "description": "Type of disk, if present (SSD, HDD):\n * `` - API_DEVICE_MEDIA_TYPE_MISSING,\n * `DEVICE_MEDIA_TYPE_UNKNOWN` - API_DEVICE_MEDIA_TYPE_UNKNOWN,\n * `Ephemeral SSD` - API_DEVICE_MEDIA_TYPE_EPHEMERAL_SSD,\n * `HDD` - API_DEVICE_MEDIA_TYPE_SPINNING_DISK,\n * `Premium Page Blob` - API_DEVICE_MEDIA_TYPE_PREMIUM_PAGE_BLOB,\n * `SSD` - API_DEVICE_MEDIA_TYPE_SSD,\n * `Standard Page Blob` - API_DEVICE_MEDIA_TYPE_STANDARD_PAGE_BLOB,\n * `Write Tier SSD` - API_DEVICE_MEDIA_TYPE_WRITE_TIER_SSD"
      },
      "disk_model": {
        "description": "Disk model (empty if no disk)",
        "type": "string"
      },
      "disk_serial_number": {
        "description": "Serial number of this disk (empty if no disk)",
        "type": "string"
      },
      "capacity": {
        "description": "Capacity in bytes (0 if slot is empty)",
        "type": "string"
      },
      "raw_capacity": {
        "description": "Raw capacity in bytes (0 if slot is empty)",
        "type": "string"
      },
      "slot_command_capacity": {
        "description": "The number of in-flight I/Os this device can handle.",
        "type": "number"
      },
      "minimum_raw_capacity": {
        "description": "Minimum raw capacity in bytes for slot",
        "type": "string"
      },
      "high_endurance": {
        "description": "Is this device a high endurance model",
        "type": "boolean"
      },
      "drive_bay": {
        "description": "Drive bay label",
        "type": "string"
      },
      "led_pattern": {
        "type": "string",
        "enum": [
          "LED_PATTERN_NORMAL",
          "LED_PATTERN_LOCATE",
          "LED_PATTERN_FAILURE"
        ],
        "description": "Current state of the slot's LED:\n * `LED_PATTERN_FAILURE` - failure,\n * `LED_PATTERN_LOCATE` - locate,\n * `LED_PATTERN_NORMAL` - normal"
      }
    }
  }
}