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Tridentバックエンドのレポート機能がオンラインになるのは、SVMのLIFが停止している場合です

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Category:
trident-kubernetes<a>Trident Kubernetes</a><a>2009199336</a>
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snapx
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環境

  • ネットアップアストラト Trident
  • NetApp ONTAP の略 
  • Kubernetes クラスタ

問題

関連するSVM LIFが管理上の理由で停止していても、Tridentバックエンドでオンラインになっていると報告される:

Cluster::>net int show -vserver svm_k8s
  (network interface show)
       Logical   Status    Network       Current     Current Is
Vserver    Interface  Admin/Oper Address/Mask     Node      Port   Home
----------- ---------- ---------- ------------------ ------------- ------- ----
svm_k8s
       lif_data_iscsi
            down/down  XXX.YYY.Z.XYZ/24   Cluster-01  e0d    true
       lif_data_nfs
            down/down  XXX.YYY.Z.XXY/24   Cluster-01  e0c    true
       lif_mgmt  down/down  XXX.YYY.Z.XZY/24   Cluster-01  e0d    true
3 entries were displayed.

 

user@k8s-master:~# cat backend-ontap-nas.json
{
  "version": 1,
  "storageDriverName": "ontap-nas",
  "backendName": "nas-backend",
  "managementLIF": "XXX,YYY.Z.XZY",
  "dataLIF": "XXX.YYY.Z.XXY",
  "svm": "svm_k8s",
  "username": "vsadmin",

...

user@k8s-master:~# tridentctl get backend nas-backend -n trident
+-------------+----------------+--------------------------------------+--------+---------+
|   NAME    | STORAGE DRIVER |          UUID          | STATE  | VOLUMES |
+-------------+----------------+--------------------------------------+--------+---------+
| nas-backend | ontap-nas    | 2c28ccee-2095-4474-9f00-a68a77598cc7 | online |     0 |
+-------------+----------------+--------------------------------------+--------+---------+

 

 

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