VPLEX: Forkert justerede RP-aktiverede konsistensgrupper

Summary: Sådan identificeres og afhjælpes forkert justerede RecoverPoint-konsistensgrupper (CG) fra VPlexcli.

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Symptoms

Efter at have kørt tilstandstjekket fra VPlexcli, bemærk 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

Kør kommandoen rp validate-configuration fra VPlexcli for at få CG-navne, der er forkert justeret. Du får vist følgende oplysninger, der angiver et problem med CG:

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
Gå til CG-konteksten og derefter til RecoverPoint-konteksten for at se de virtuelle diskenheder: 
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
Bemærk, at ikonet vplex-rp-cg-alignment-indications at den virtuelle diskenhed findes i to forskellige CG, hvilket ikke er tilladt: 
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.
Du får muligvis også vist advarslen: 
'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

  • Konfigurationsproblem, hvor virtuelle diskenheder i en VPLEX-konsistensgruppe findes i forskellige RecoverPoint-konsistensgrupper, eller en virtuel diskenhed er i en VPLEX CG, men ikke i en RecoverPoint CG.
  • Den virtuelle VPLEX-diskenhed bør kun være i én RecoverPoint CG. Brugeren skal fjerne den virtuelle diskenhed fra CG på RecoverPoint.
  • For justeringsproblemet, der viser, at den virtuelle diskenhed er i en RP-enabled VPLEX CG, men ikke i en RecoverPoint CG, skal brugeren sætte den virtuelle VPLEX-diskenhed i en RecoverPoint CG eller fjerne den virtuelle diskenhed fra VPLEX CG

Resolution

  • Giv disse oplysninger til brugeren.
  • Anmod brugeren om at løse CG-konfigurationsproblemet.

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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