CLI Guide

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Table Of Contents

Examples

Select cluster-2 as the winner for consistency group TestCG:

VPlexcli:/clusters/cluster-2/consistency-groups/TestCG> choose-winner --cluster cluster-2

WARNING: This can cause data divergence and lead to data loss. Ensure the other cluster

is not serving I/O for this consistency group before continuing. Continue? (Yes/No) Yes

In the following example:

● l The two ls commands show a consistency group my_cg1 when an inter-cluster link outage has occurred. The detach-rule

is no-automatic-winner, so I/O stops at both clusters, the status summary is suspended (showing that I/O has

stopped), and the status details contain cluster-departure, indicating that I/O has stopped because the clusters can

no longer communicate with one another.

● The choose winner command forces cluster-1 to detach cluster-2.

● The ls command displays the change at cluster-1.

○ Cluster-1 status is suspended.

○ Cluster-2, is still suspended, cluster-departure.

○ Cluster-1 is the winner, so it detached cluster-2.

● I/O at cluster-1 remains suspended, waiting for the administrator.

VPlexcli:/> ll /clusters/cluster-2/consistency-groups/

my_cg1/

/clusters/cluster-2/consistency-groups/my_cg1:

Attributes:

Name Value

-------------------- ---------------------------------------------------------

active-clusters []

cache-mode synchronous

detach-rule no-automatic-winner

operational-status [(cluster-1,{ summary:: suspended, details::

[cluster-departure, rebuilding-across-clusters,

restore-link-or-choose-winner] }), (cluster-2,{ summary::

suspended, details:: [cluster-departure,

restore-link-or-choose-winner] })]

passive-clusters []

read-only false

recoverpoint-enabled false

storage-at-clusters []

virtual-volumes [dr1_read_write_latency_0000_12_vol]

visibility [cluster-1, cluster-2]

Contexts:

Name Description

------------ -----------

advanced -

recoverpoint -

VPlexcli:/clusters/cluster-2/consistency-groups/my_cg1> choose-winner -c

cluster-2