Dell EMC VxRail：節點移除期間的預檢查失敗

Summary: 當節點進入 MM 模式時，已從 vSAN 資料存放區移除節點的儲存容量。 然而，在節點移除的預先檢查期間，VxRail Manager 會再次降低節點儲存空間，導致問題發生。

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Symptoms

移除節點期間的容量預先檢查失敗，且在以下記錄中找到類似的錯誤。

web.log

INFO  [Thread-908] com.emc.mystic.manager.web.service.nodes.action.PrecheckAction PrecheckAction.perform:43 - Failed to do PrecheckAction...
    at com.emc.mystic.manager.web.webutil.RestException.NodeRemovalPrecheckFailedException(RestException.java:423) ~[classes/:?]
    at com.emc.mystic.manager.web.service.nodes.action.PrecheckAction.perform(PrecheckAction.java:44) ~[classes/:?]
    at com.emc.mystic.manager.web.service.nodes.action.PrecheckAction.perform(PrecheckAction.java:44) ~[classes/:?]



“operation_status”表

d3755ec2-e6c2-4468-9f8f-fb91b0688185    HOST_REMOVAL    FAILED    {"objectClass":"com.emc.mystic.manager.commons.db.bean.OperationStatusError","objectString":"{\\"subErrorCode\\":1006,\\"detail\\":{\\"localizableMessage\\":{\\"bundle\\":\\"RestError\\",\\"key\\":\\"1006\\",\\"__LocalizableMessage__\\":true},\\"__LocalizableMessageWithParams__\\":true}}"}    13    1552629558789    1552629657987    \N    PrecheckAction    \N    [{"objectClass":"com.emc.mystic.manager.web.service.nodes.action.ActionStatusBean","objectString":"{\\"name\\":\\"MaintenanceModeValidationAction\\",\\"status\\":true}"},{"objectClass":"com.emc.mystic.manager.web.service.nodes.action.ActionStatusBean","objectString":"{\\"name\\":\\"MinimalNodeChecker\\",\\"status\\":true}"},{"objectClass":"com.emc.mystic.manager.web.service.nodes.action.ActionStatusBean","objectString":"{\\"name\\":\\"ResourceCapacityChecker\\",\\"status\\":false,\\"message\\":{\\"bundle\\":\\"NodeOperation\\",\\"key\\":\\"node.removal.capacity.check\\",\\"__LocalizableMessage__\\":true}}"},{"objectClass":"com.emc.mystic.manager.web.service.nodes.action.ActionStatusBean","objectString":"{\\"name\\":\\"ResourceCPUChecker\\",\\"status\\":true}"},{"objectClass":"com.emc.mystic.manager.web.service.nodes.action.ActionStatusBean","objectString":"{\\"name\\":\\"ResourceMemoryChecker\\",\\"status\\":true}"},{"objectClass":"com.emc.mystic.manager.web.service.nodes.action.ActionStatusBean","objectString":"{\\"name\\":\\"VsanHealthyChecker\\",\\"status\\":true}"}]

Cause

當節點進入 MM 模式時，節點的儲存容量已從 vSAN 資料存放區移除。
然而，在節點移除的預先檢查期間，VxRail Manager 會再次降低節點儲存空間，導致問題發生。

Resolution

請按照以下步驟再次執行節點移除。

  1. 選取節點以進入 MM 模式
  2. 在節點上按一下滑鼠右鍵，然後選取「中斷連線」
  3. 清除嚴重警示
  4. 在節點>上按一下滑鼠右鍵，選取「VxRail」->選取「移動 VxRail 主機」
  5. 使用必要的登入資料執行節點移除
  6. 如果必須移除多個節點，請重複步驟 1 - 步驟 5。

Affected Products

VxRail Appliance Family, VxRail Appliance Series, VxRail Software
Article Properties
Article Number: 000165679
Article Type: Solution
Last Modified: 30 Mar 2026
Version:  5
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