VxRail:新增 VxRail 主機預先檢查失敗,並顯示錯誤「無法檢查節點相容性」

Summary: 本文提供新增節點無法檢查節點相容性時的資訊和解決方法。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

Symptoms

將新節點新增至叢集時,會產生以下錯誤:

預檢查失敗錯誤

Cause

案例 1:叢集中的現有節點遺失 VMK0。 

在新增節點期間,VxRail Manager 會查詢叢集中所有的現有節點。如果現有節點上缺少 VMK0,則無法回應此查詢。檢閱 lcm-web.log 以判斷無法回應的主機。 

 

案例 2:  如果叢集從 4.5 或 4.7 升級到 7.x+,則可能執行的是舊版 Python。 

在 VxRail 4.5.x 和 4.7.x 版本上,Radar 工具使用 python 2.7 環境。在 VxRail 7.0.x 版本上,Radar 工具使用 python 3.x 環境。
將叢集從 4.5.x 或 4.7.x 升級至 7.0.x 時,如果發生任何錯誤並重試升級,可能會導致 VxRail 7.0.x 上的 Radar 工具在舊的 python 2.7 環境中執行。

請從 VxRail Manager 確認這是否所導致的問題 /var/log/microservice_log/dayone.log

2021-10-14-03:39:41 microservice.nano-service "2021-10-14 03:39:41,162 [INFO] <Dummy-5:140386337261640> node_add_radar_check.py run_script() (176): current radar state: /mystic/radar/venv/bin/python: error while loading shared libraries: libpython2.7.so.1.0: cannot open shared object file: No such file or directory"

 

案例 3:ADC 版本 1.5.320 發生問題可能會導致相容性檢查失敗。

檢查執行中的 ADC 版本,確認這是否屬於此狀況:

cat /mystic/telemetry/DCManager/update/../conf/application.yml

/var/log/microservice_log/dayone.log 顯示:

"2024-01-16 11:50:09,989" microservice.nano-service "2024-01-16T11:50:09.744106811Z stdout F 2024-01-16T11:50:09.743Z <e9c5c40a861595550dbd7eebc4c94bb8> nano-service [INFO] <140063923854920> node_add_radar_check.py run_script() (197): result after join: {""total_severity"": ""CRITICAL"", ""message"": ""Plugin kgs_check_node_add required parameter(s) check_type missing.""}"

/var/log/mystic/radar.log/var/log/mystic/radar_root/radar.log 顯示:

2024-01-16 12:13:14,472.472Z INFO [Radar] stdout: {
"check_id": "vxtii_check",
"result": "ERROR",
"messages": [
{
"id": "VXR304VXTI0001",
"alphaid": "vxtii_report_generation_failed",
"symptom": "Vxverify check failed with error ",
"action": "Check radar.log or vxv.log for details.",
"kb": "",
"severity": "Error",
"extension": {
"symptom_params": [
""
]
}
}
]
}
[execution_engine.py:611]

 

案例 4:先前的升級未完全完成。

/var/log/microservice_log/short.term.log 顯示:

2021-11-19-10:01:35 microservice.nano-service "                ""status"": ""COMPLETED"","
2021-11-19-10:01:35 microservice.nano-service "                ""result"": {"
2021-11-19-10:01:35 microservice.nano-service "                    ""severity"": ""WARN"","
2021-11-19-10:01:35 microservice.nano-service "                    ""messages"": ["
2021-11-19-10:01:35 microservice.nano-service "                        {"
2021-11-19-10:01:35 microservice.nano-service "                            ""id"": ""VXR304COMVX0000"","
2021-11-19-10:01:35 microservice.nano-service "                            ""alphaid"": ""kgs_check_vxrail_system_version_inconsistent"","
2021-11-19-10:01:35 microservice.nano-service "                            ""symptom"": ""The VxRail system is in the middle of an upgrade."","
2021-11-19-10:01:35 microservice.nano-service "                            ""action"": ""Please contact Support to resolve this issue."","
2021-11-19-10:01:35 microservice.nano-service "                            ""kb"": """","
2021-11-19-10:01:35 microservice.nano-service "                            ""severity"": ""Warn"""
2021-11-19-10:01:35 microservice.nano-service "                        }"
2021-11-19-10:01:35 microservice.nano-service "                    ]"
2021-11-19-10:01:35 microservice.nano-service "                }"
2021-11-19-10:01:35 microservice.nano-service "            }"
2021-11-19-10:01:35 microservice.nano-service "        ]"
2021-11-19-10:01:35 microservice.nano-service "    }"

 

Resolution

案例 1:

  1. 在 vSphere 中選取主機。前往設定 > VMkernal 介面卡並建立新的 VMK。 
  2. 將 VMK 置於 VxRail 管理連接埠群組。
  3. 在連接埠屬性中啟用管理服務。
  4. 建立後,編輯新建立的 VMK0,並在 IPv6 設定中啟用「透過路由器通告自動取得 IPv6 位址」
  5. 重新啟動 VxRail Manager 上的服務:
    systemctl restart vmware-marvin
    systemctl restart runjars

 

案例 2:

  1. 確認叢集執行的代碼層級,並從 Dell 支援 VxRail 產品頁面網站下載相同的代碼層級升級套裝:
    https://www.dell.com/support/product-details/en-us/product/vxrail-software/drivers

  2. 請取得 VxRail Manager 的快照。
  3. 解壓縮檔案 Radar.tgz 中,將檔案上傳至 VxRail Manager 路徑 /home/mystic/
  4. 在 VxRail Manager 上,使用 root 帳戶執行下列命令,以更新 Radar 工具:
rm -rf /mystic/radar/venv
tar -xzf /home/mystic/Radar.tgz --exclude='logs/*' --exclude='report/*' -C /mystic/radar >/dev/null
chmod -R 755 /mystic/radar
chown -R tcserver:pivotal /mystic/radar
  1. 重試新增節點。

 

案例 3:

如果 ADC 是使用 1.5.320 版,請按照 VxRail 更新 ADC:如何手動升級 ADC。

 

案例 4:

這需要支援介入,以修正基準和 VxRail Manager 組態服務項目。開立支援票證並參考本文。

Additional Information

升級衛星節點時,如果將相容主機顯示為不相容,可能會發生類似的錯誤。如需相關資訊,請參閱 Dell VxRail:衛星節點升級失敗,並出現不相容的錯誤

Affected Products

VxRail, VxRail Appliance Series, VxRail Software
Article Properties
Article Number: 000193250
Article Type: Solution
Last Modified: 23 Oct 2025
Version:  10
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.