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)。
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Symptoms
從 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-configuration 從 VPlexcli 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 SeriesProducts
VPLEX Series, VPLEX VS2Article Properties
Article Number: 000171216
Article Type: Solution
Last Modified: 02 Jul 2025
Version: 5
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