VPLEX:未對齊的已啟用 RP 一致性群組

Summary: 如何識別和解決 VPlexcli 中不一致的 RecoverPoint 一致性群組 (CG)。

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

VPlexcli,請注意 mis-aligned RP-enabled consistency groups

RecoverPoint:
-------------
Cluster    Total        Unhealthy    Total       Unhealthy   Total        Mis-aligned  Total           Unhealthy
Name       RP Clusters  RP Clusters  Replicated  Replicated  RP-enabled   RP-enabled   Registered      RP Storage
                                     Virtual     Virtual     Consistency  Consistency  RP Initiators/  Views
                                     Volumes     Volumes     Groups       Groups       Storage Views
---------  -----------  -----------  ----------  ----------  -----------  -----------  --------------  ----------
cluster-1  2            0            0           0           23           3            16/2            0

執行命令 rp validate-configurationVPlexcli 為了獲得未對齊的CG名稱。您會看到下列資訊,指出 CG 有問題:

Validating that RecoverPoint enabled VPLEX consistency groups are aligned with RecoverPoint consistency groups        ERROR
3 consistency group(s) are not aligned:


         VPlexcli:/> rp validate-configuration         

         3 consistency group(s) are not aligned:
         Test_WIN_CG
         Test_ESX_CG
         Test_SUN_CG
移至 CG 背景關係,然後進入 RecoverPoint 背景關係以檢視虛擬磁碟區:
VPlexcli:/clusters/cluster-1/consistency-groups/Test_WIN_CG> ll

Attributes:
Name                  Value
--------------------  ---------------------------------------------------------
active-clusters       []
cache-mode            synchronous
detach-rule           -
operational-status    [(cluster-1,{ summary:: ok, details:: [] })]
passive-clusters      []
read-only             false
recoverpoint-enabled  true
storage-at-clusters   [cluster-1]
virtual-volumes       [device_VNX1234_ABCDEFGHIJKL_LUN16_272_1_vol,
                      device_VNX1234_ABCDEFGHIJKL_LUN17_272_1_vol,
                      device_VNX1234_ABCDEFGHIJKL_LUN20_272_1_vol]
visibility            [cluster-1]


Contexts:
Name          Description
------------  -----------
advanced      -
recoverpoint  -


VPlexcli:/clusters/cluster-1/consistency-groups/Test_WIN_CG> cd recoverpoint/    <---- go into this context to view the virtual-volumes

VPlexcli:/clusters/cluster-1/consistency-groups/Test_WIN_CG/recoverpoint> ll

Name                               Value
---------------------------------  -----------------------------------------------------------------------------------------------------------------
active-replicating-rp-cluster      []
preferred-cluster                  []
protection-type                    [Remote Replication]
recoverpoint-information           [(device_VNX1234_ABCDEFGHIJKL_LUN16_272_1_vol,TEST_WIN_CG,10.116.93.15,Remote
                                   Replica),
                                   (device_VNX1234_ABCDEFGHIJKL_LUN17_272_1_vol,TEST_WIN_CG,10.116.93.15,Remote
                                   Replica),
                                   (device_VNX1234_ABCDEFGHIJKL_LUN20_272_1_vol,TEST_WIN_CG,10.116.93.15,Remote
                                   Replica),]
vplex-rp-cg-alignment-indications  [Virtual Volumes in this VPlex consistency group exist in different RecoverPoint consistency groups:
                                   OLD_TEST_WIN_CG and TEST_WIN_CG
vplex-rp-cg-alignment-status       error
請注意, vplex-rp-cg-alignment-indications 虛擬磁碟區存在於兩個不同的 CG,這是不允許的:
vplex-rp-cg-alignment-indications  [Virtual Volumes in this VPlex consistency group exists in different RecoverPoint consistency groups:
                                   OLD_TEST_WIN_CG and TEST_WIN_CG.
您可能還會看到警告:
'device_CLARiiON1234_LUN8989_1_vol' is not in a RecoverPoint consistency group and is not being protected.

Advise customer to add this device(s) to a RecoverPoint consistency group.

Cause

  • VPLEX 一致性群組中的虛擬磁碟區存在於不同的 RecoverPoint 一致性群組中,或虛擬磁碟區位於 VPLEX CG 中,但不在 RecoverPoint CG 中的組態問題。
  • VPLEX 虛擬磁碟區僅應位於一個 RecoverPoint CG 中。使用者必須從 RecoverPoint 上的 CG 移除虛擬磁碟區。
  • 針對對齊問題,顯示虛擬磁碟區位於 RP-enabled VPLEX CG,但不是在 RecoverPoint CG 中,使用者必須將 VPLEX 虛擬磁碟區放入 RecoverPoint CG,或從 VPLEX CG 移除虛擬磁碟區

Resolution

  • 向使用者提供此資訊。
  • 要求使用者解決 CG 配置問題。

Affected Products

VPLEX Series

Products

VPLEX Series, VPLEX VS2
Article Properties
Article Number: 000171216
Article Type: Solution
Last Modified: 02 Jul 2025
Version:  5
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