PowerScale：隨需分配連線功能後，隨需分配後續步驟失敗

案例 1：

連線能力應自動停用 Secure Remote Services。有時自動化作業無法停用 Secure Remote Services，因此會出現錯誤，例如此處列出的錯誤：

OneFS 9.9.0.0 及更早版本：

Powerscale-1# # isi supportassist provision view
 
Provision Status:
 
   Current State: COMPLETED
       Sub-state: completed
Success or Fail: Fail
Percent Complete: 100%
           Error: Provisioning was successful, however some post provisioning steps failed: Failed to disable SRS

或：

Powerscale-1# # isi supportassist provision view
 
Provision Status:
 
   Current State: COMPLETED
       Sub-state: completed
Success or Fail: Fail
Percent Complete: 100%
           Error: RuntimeError: Failed to connect to REST server: isi_papi_d service is unavailable

在 OneFS 9.10 及更新版本中，現在要檢查的命令為：

Powerscale-1# isi connectivity provision view

案例 2：

在這種情況下，Secure Remote Services 並未停止執行，如下所示：

Powerscale-1# # isi esrs view
Warning: Secure Remote Service is at end of service life. Upgrade connectivity to Dell Technologies connectivity services as soon as possible by using 'isi connectivity'. See https://www.dell.com/support/kbdoc/en-us/000152189/powerscale-onefs-info-hubs cluster administration guides for more information.
                                    Enabled: Yes <<<<<<<<<<<<<<<<<<<<<<<<<<<
                       Primary ESRS Gateway: 1.2.3.4
                     Secondary ESRS Gateway: 
                        Alert on Disconnect: Yes
                       Gateway Access Pools: subnet0.pool0
          Gateway Connectivity Check Period: 60
License Usage Intelligence Reporting Period: 86400
                           Download Enabled: No
                       SRS Download Enabled: Yes
          ESRS File Download Timeout Period: 50
           ESRS File Download Error Retries: 3
              ESRS File Download Chunk Size: 1000000
             ESRS Download Filesystem Limit: 80
        Offline Telemetry Collection Period: 7200
                Gateway Connectivity Status: Disconnected <<<<<<<<<<<<<<<<<<<<<<

案例 1：

控制安全遠端服務的守護程式未處於預期狀態，需要手動介入。

案例 2：

Secure Remote Services 未處於預期狀態，必須手動停用。

案例 1：

通常，當控制 Secure Remote Services 的兩個精靈處於受尊重的狀態時，就會發生此問題。確認其處於正確狀態：

PowerScale-1# isi services -a | egrep 'esrs|rsapi'
   isi_esrs_d           ESRS Service Daemon                      Disabled
   isi_rsapi_d          Remote-Service API Daemon                Enabled 

以下是 Secure Remote Services 啟用連線能力後的樣子：

Powerscale-1# isi esrs view
Warning: Secure Remote Service is at end of service life. Upgrade connectivity to Dell Technologies connectivity services as soon as possible by using 'isi connectivity'. See https://www.dell.com/support/kbdoc/en-us/000152189/powerscale-onefs-info-hubs cluster administration guides for more information.
                                    Enabled: No
                       Primary ESRS Gateway: 1.2.3.4
                     Secondary ESRS Gateway: 
                        Alert on Disconnect: Yes
                       Gateway Access Pools: subnet0.pool0
          Gateway Connectivity Check Period: 60
License Usage Intelligence Reporting Period: 86400
                           Download Enabled: No
                       SRS Download Enabled: Yes
          ESRS File Download Timeout Period: 50
           ESRS File Download Error Retries: 3
              ESRS File Download Chunk Size: 1000000
             ESRS Download Filesystem Limit: 80
        Offline Telemetry Collection Period: 7200
                Gateway Connectivity Status: Disconnected

可使用 isi_rsapi_d 應啟用精靈，如果其處於停用狀態，請使用以下命令啟用：

Powerscale-1# isi services -a isi_rsapi_d enable

可使用 isi_esrs_d 隨需分配連線能力後應停用精靈，請使用以下命令加以停用：

Powerscale-1# isi services -a isi_esrs_d disable

確認 isi_rsapi_d 現在在每個節點上運行，並且不再有 isi_esrs_d 使用此命令執行的精靈：

PowerScale-1# isi_for_array -s "ps -auxww | egrep 'isi_rsapi|isi_esrs' | grep -v grep"

輸出應傳回類似以下內容的內容：

Powerscale-2# isi_for_array -s "ps -auxww | egrep 'isi_rsapi|isi_esrs' | grep -v grep"
Powerscale-1: root    2869   0.0  0.8 108068  46684  -  Ss   Thu00       0:03.86 /usr/sbin/isi_rsapi_d
Powerscale-2: root    3015   0.0  0.6 121852  35640  -  Ss   Wed00       0:05.96 /usr/sbin/isi_rsapi_d
Powerscale-3: root    3056   0.0  0.6 102756  36972  -  Ss   Wed07       0:04.32 /usr/sbin/isi_rsapi_d
Powerscale-4: root    2743   0.0  0.6 108676  36412  -  Ss   Tue21       0:04.69 /usr/sbin/isi_rsapi_d
Powerscale-2#

如果輸出結果未反映範例輸出，請啟動集合並聯絡 Dell 技術支援部門。

如果輸出看起來與範例相同，請使用新的存取金鑰和 Pin 再次佈建。

案例 2：

嘗試使用此命令停用 Secure Remote Services：

PowerScale-1# isi esrs modify --enabled=false --force

如果命令傳回提示字元且沒有錯誤，請檢查狀態：

Powerscale-1# # isi esrs view
Warning: Secure Remote Service is at end of service life. Upgrade connectivity to Dell Technologies connectivity services as soon as possible by using 'isi connectivity'. See https://www.dell.com/support/kbdoc/en-us/000152189/powerscale-onefs-info-hubs cluster administration guides for more information.
                                    Enabled: No <<<<<<<<<<<<<<<<<<<<<<<<<<<
                       Primary ESRS Gateway: 1.2.3.4
                     Secondary ESRS Gateway: 
                        Alert on Disconnect: Yes
                       Gateway Access Pools: subnet0.pool0
          Gateway Connectivity Check Period: 60
License Usage Intelligence Reporting Period: 86400
                           Download Enabled: No
                       SRS Download Enabled: Yes
          ESRS File Download Timeout Period: 50
           ESRS File Download Error Retries: 3
              ESRS File Download Chunk Size: 1000000
             ESRS Download Filesystem Limit: 80
        Offline Telemetry Collection Period: 7200
                Gateway Connectivity Status: Disconnected 

可以嘗試新的預配，並使用群集的軟體 ID （SWID） 使用新的存取金鑰和 PIN。

如果命令錯誤且無法停用，請啟動收集並聯絡 Dell 技術支援部門。

此問題預期在未來的 OneFS 程式碼版本中解決。