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Akiyoshi Kawaguchi
Cisco Employee
Cisco Employee

HyperFlex 3.0 から hxcli コマンドが実装されました。
hxcli の出力は簡略化されていて概要を把握しやすいところが、stcli コマンドとの大きな違いになります。

状況把握に役に立つ hxcli コマンドを紹介します。※ バージョンによっては、まだ実装されていないコマンドもあります。

  • hxcli about
    HXDPのバージョン情報。
  • hxcli cluster info
    HXクラスタのステータスなどの情報。
  • hxcli node list
    各ノードのハイパーバイザやSCVMのステータスやIP情報。
  • hxcli node info -n <ハイパーバイザのホスト名>
    "hxcli node list" で確認できる情報に加えて、ハイパーバイザのバージョンやノードのシリアル番号を表示。
  • hxcli disk list 
    ディスクのステータス一覧。
  • hxcli datastore list
    データストアのステータス一覧。
  • hxcli events list
    イベント一覧。HX ConnectのEventsで確認できる情報と同等。
    "-l" オプションで表示するイベント数を設定可能。デフォルトは10イベント。

コマンド実行例

root@SCVM:~# hxcli about
  Cluster UUID          : XXXXXXXXXXXXX
  Display Version       : 4.0(2b)
  Product Version       : 4.0.2b-35410
  Full Name             :  HyperFlex StorageController 4.0.2b
  Model Number          : HX220C-M5SX
  Serial Number         : WZP240AAAAA,WZP240BBBBB
  Encryption Supported  : No
  Replication Supported : No

 

root@SCVM:~# hxcli cluster info
  Cluster Name                              : HX-2Edge-2
  Cluster UUID                              : XXXXXXXXXXXXX
  Cluster State                             : ONLINE
  Cluster Access Policy                     : Lenient
  Space Status                              : NORMAL
  Raw Capacity                              : 8.7 TB
  Total Capacity                            : 4.0 TB
  Used Capacity                             : 38.7 GB
  Free Capacity                             : 4.0 TB
  Compression Savings                       : 67.46%
  Deduplication Savings                     : 0.00%
  Total Savings                             : 67.46%
  # of Nodes Configured                     : 2
  # of Nodes Online                         : 2
  Data IP Address                           : 169.254.1.1
  Resiliency Health                         : HEALTHY
  Policy Compliance                         : COMPLIANT
  Data Replication Factor                   : 2 Copies
  # of node failures tolerable              : 1
  # of persistent device failures tolerable : 1
  # of cache device failures tolerable      : 1
  Zone Type                                 : Unknown
  All Flash                                 : No

 

root@SCVM:~# hxcli node list
+--------------+--------------------+-------------------+--------------------+-------------------+-------------+---------+---------+
|  NODE NAME   | HYPERVISOR ADDRESS | HYPERVSIOR STATUS | CONTROLLER ADDRESS | CONTROLLER STATUS |    MODEL    | VERSION | # DISKS |
+--------------+--------------------+-------------------+--------------------+-------------------+-------------+---------+---------+
| hx5-esxi-n01 |    1.15.92.111     |      ONLINE       |    1.15.92.121     |       READY       | HX220C-M5SX | 4.0(2b) |    5    |
| hx5-esxi-n02 |    1.15.92.112     |      ONLINE       |    1.15.92.122     |       READY       | HX220C-M5SX | 4.0(2b) |    5    |
+--------------+--------------------+-------------------+--------------------+-------------------+-------------+---------+---------+

 

root@SCVM:~# hxcli node info -n hx5-esxi-n01
  Node UUID          : XXXXXXXXX
  Node Name          : hx5-esxi-n01
  Hypervisor Address : 1.15.92.111
  Hypervsior Status  : ONLINE
  Hypervisor Version : 6.7.0-15160138
  Hypervisor Uuid    : XXXXXXXXX
  Controller Address : 1.15.92.121
  Controller Status  : READY
  Model              : HX220C-M5SX
  Version            : 4.0(2b)
  # Disks            : 5
  Serial Number      : WZP240AAAAA
  Role               : Storage

 

root@SCVM:~# hxcli disk list
+--------------+-------------------+------+----------+---------+------------+-------------+
|  NODE NAME   | HYPERVSIOR STATUS | SLOT | CAPACITY | STATUS  |    TYPE    |    USAGE    |
+--------------+-------------------+------+----------+---------+------------+-------------+
| hx5-esxi-n01 |      ONLINE       |  1   | 223.6 GB | Claimed | Solidstate |   System    |
| hx5-esxi-n01 |      ONLINE       |  2   | 447.1 GB | Claimed | Solidstate |   Caching   |
| hx5-esxi-n01 |      ONLINE       |  3   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n01 |      ONLINE       |  4   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n01 |      ONLINE       |  5   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n01 |      ONLINE       |  6   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n01 |      ONLINE       |  7   |   0  B   | Unknown |            |             |
| hx5-esxi-n01 |      ONLINE       |  8   |   0  B   | Unknown |            |             |
| hx5-esxi-n01 |      ONLINE       |  9   |   0  B   | Unknown |            |             |
| hx5-esxi-n01 |      ONLINE       |  10  |   0  B   | Unknown |            |             |
| hx5-esxi-n02 |      ONLINE       |  1   | 223.6 GB | Claimed | Solidstate |   System    |
| hx5-esxi-n02 |      ONLINE       |  2   | 447.1 GB | Claimed | Solidstate |   Caching   |
| hx5-esxi-n02 |      ONLINE       |  3   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n02 |      ONLINE       |  4   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n02 |      ONLINE       |  5   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n02 |      ONLINE       |  6   |  1.1 TB  | Claimed | Rotational | Persistence |
| hx5-esxi-n02 |      ONLINE       |  7   |   0  B   | Unknown |            |             |
| hx5-esxi-n02 |      ONLINE       |  8   |   0  B   | Unknown |            |             |
| hx5-esxi-n02 |      ONLINE       |  9   |   0  B   | Unknown |            |             |
| hx5-esxi-n02 |      ONLINE       |  10  |   0  B   | Unknown |            |             |
+--------------+-------------------+------+----------+---------+------------+-------------+

 

root@SCVM:~# hxcli datastore list
+-------+---------------+------------+--------------+--------------+--------------+
| NAME  | MOUNT SUMMARY |   STATUS   |     SIZE     |     USED     |     FREE     |
+-------+---------------+------------+--------------+--------------+--------------+
| HXDS2 |    MOUNTED    |   NORMAL   |     500.0 GB |         0  B |     500.0 GB |
| HXDS1 |    MOUNTED    |   NORMAL   |       1.0 TB |         0  B |       1.0 TB |
+-------+---------------+------------+--------------+--------------+--------------+

 

root@SCVM:~# hxcli events list
+----------+--------------------------------+--------------------------------------------------------+
| SEVERITY |              TIME              |                        MESSAGE                         |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:57.556 +0000  | Alarm: [HXA-CLU-0002] on                               |
|          | UTC                            | entity: [HX-2Edge-2] was reset                         |
|          |                                | to green by: [SYSTEM]                                  |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:56.531 +0000  | Alarm: [HXA-CLU-0016] on                               |
|          | UTC                            | entity: [HX-2Edge-2] was reset                         |
|          |                                | to green by: [SYSTEM]                                  |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:54.334 +0000  | Cluster HX-2Edge-2 is healthy.                         |
|          | UTC                            |                                                        |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:54.332 +0000  | Cluster policy compliance is                           |
|          | UTC                            | satisfied.                                             |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:52.131 +0000  | Alarm: [HXA-DSK-0006] on entity:                       |
|          | UTC                            | [Type:HDD-SN:20B0DDDDDDDD-Slot:1.0.4-Host:169.254.1.5] |
|          |                                | was reset to green by: [SYSTEM]                        |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:49.907 +0000  | Rotational Disk /dev/sde on                            |
|          | UTC                            | node 169.254.1.5 successfully                          |
|          |                                | healed. Disk Information -                             |
|          |                                | Serial Number: 20B0DDDDDDDD Model                      |
|          |                                | Number: AL15SEB120N Disk Type:                         |
|          |                                | HDD Slot Number: 1.0.4 Host Uuid:                      |
|          |                                | XXXXXXXXX                                              |
|          |                                | Host: 169.254.1.5                                      |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:49.381 +0000  | Cluster HX-2Edge-2 is                                  |
|          | UTC                            | online and serving I/Os. NFS                           |
|          |                                | datastores are reachable.                              |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:12.029 +0000  | Alarm: [HXA-CLU-0016] on                               |
|          | UTC                            | entity: [HX-2Edge-2] was                               |
|          |                                | triggered by: [SYSTEM]                                 |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:10.392 +0000  | Alarm: [HXA-DSK-0006] on entity:                       |
|          | UTC                            | [Type:HDD-SN:20B0DDDDDDDD-Slot:1.0.4-Host:169.254.1.5] |
|          |                                | was triggered by: [SYSTEM]                             |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:09.904 +0000  | Alarm: [HXA-CLU-0002] on                               |
|          | UTC                            | entity: [HX-2Edge-2] was                               |
|          |                                | triggered by: [SYSTEM]                                 |
+----------+--------------------------------+--------------------------------------------------------+

root@SCVM:~# hxcli events list -l 200
+----------+--------------------------------+--------------------------------------------------------+
| SEVERITY |              TIME              |                        MESSAGE                         |
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-12-25 06:43:57.556 +0000  | Alarm: [HXA-CLU-0002] on                               |
|          | UTC                            | entity: [HX-2Edge-2] was reset                         |
|          |                                | to green by: [SYSTEM]                                  |
+----------+--------------------------------+--------------------------------------------------------+
<省略>
+----------+--------------------------------+--------------------------------------------------------+
| Info     | 2020-11-02 02:14:25.629 +0000  | Rotational Disk /dev/sdh added to                      |
|          | UTC                            | node 169.254.1.5. Disk Information                     |
|          |                                | - Serial Number: 20B0CCCCCCCC Model                    |
|          |                                | Number: AL15SEB120N Disk Type:                         |
|          |                                | HDD Slot Number: 1.0.5 Host Uuid:                      |
|          |                                | XXXXXXXXXXX                                            |
|          |                                | Host: 169.254.1.5                                      |
+----------+--------------------------------+--------------------------------------------------------+

 

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