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ONTAP REST API が誤ったスペア数を返しました

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Category:
ontap-9
Specialty:
core
Last Updated:

に適用されます

  • ONTAP 9.6
  • REST API

問題

cURL クエリーでは、 node-02 のスペアディスクが 2 つではなく 1 つしかレポートされず、 node-01 の出力が完全に欠落しています。


{
 "records": [
  ],
 "num_records": 0,
 "spares": [
    {
     "node": {
       "uuid": "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
       "name": "node-02"
      },
     "disk_class": "capacity",
     "size": 3992785256448,
     "checksum_style": "block",
     "syncmirror_pool": "pool0",
     "usable": 1,
     "layout_requirements": [
        {
         "raid_type": "raid_dp",
         "default": true,
         "aggregate_min_disks": 5,
         "raid_group": {
           "min": 3,
           "max": 20,
           "default": 14
          }
        },
        {
         "raid_type": "raid4",
         "default": false,
         "aggregate_min_disks": 3,
         "raid_group": {
           "min": 2,
           "max": 7,
           "default": 7
          }
        },
        {
         "raid_type": "raid0",
         "default": false,
         "aggregate_min_disks": 1,
         "raid_group": {
           "min": 0,
           "max": 0,
           "default": 0
          }
        },
        {
         "raid_type": "raid_tec",
         "default": false,
         "aggregate_min_disks": 7,
         "raid_group": {
           "min": 4,
           "max": 29,
           "default": 21
          }
        }
      ]
    }
  ]
}



aggr show-spare-disksONTAP CLI のコマンドでは、正しい数のスペアが報告されます。

cluster1::> aggr show-spare-disks

Original Owner: node-01
 Pool0
  Root-Data1-Data2 Partitioned Spares
                                                             Local    Local
                                                              Data     Root Physical
 Disk             Type   Class          RPM Checksum        Usable   Usable     Size Status
 ---------------- ------ ----------- ------ -------------- -------- -------- -------- --------
 1.10.21          SSD    solid-state      - block                0B  53.88GB  894.3GB zeroed
 1.10.23          SSD    solid-state      - block           840.1GB  53.88GB  894.3GB zeroed

Original Owner: node-02
 Pool0
  Spare Pool

                                                             Usable Physical
 Disk             Type   Class          RPM Checksum           Size     Size Status
 ---------------- ------ ----------- ------ -------------- -------- -------- --------
 1.1.11           FSAS   capacity      7200 block            3.63TB   3.64TB zeroed
 1.2.11           FSAS   capacity      7200 block            3.63TB   3.64TB zeroed

Original Owner: node-02
 Pool0
  Root-Data1-Data2 Partitioned Spares
                                                              Local    Local
                                                               Data     Root Physical
 Disk             Type   Class          RPM Checksum         Usable   Usable     Size Status
 ---------------- ------ ----------- ------ -------------- -------- -------- -------- --------
 1.10.14          SSD    solid-state      - block                0B  53.88GB  894.3GB zeroed
 1.10.20          SSD    solid-state      - block                0B  53.88GB  894.3GB zeroed

 

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