CLI Guide

ManualsBrandsDell ManualsAtmosmetro node

Table Of Contents

Examples

To manually unexpel a cluster, do the following:

1. Use the cluster summary command to verify that the cluster is expelled.

VPlexcli:/> cluster summary

Clusters:

Name Cluster ID TLA Connected Expelled Operational Status

Health State

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

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

cluster-1 1 FNM00190701072 true false ok ok

cluster-2 2 FNM00190701073 true false ok ok

Islands:

Island ID Clusters

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

1 cluster-1, cluster-2

2. Use the ll command in the target cluster’s cluster context to display the cluster’s allow-auto-join attribute setting.

VPlexcli:/> ll /clusters/cluster-1

/clusters/cluster-1:

Attributes:

Name Value

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

allow-auto-join true

auto-expel-count 0

auto-expel-period 0

auto-join-delay 0

cluster-id 1

If the cluster’s allow-auto-join attribute is set to true, the cluster automatically rejoins the system. Skip to step 4.

3. Navigate to the target cluster’s cluster context and use the set command to set the cluster’s allow-auto-join flag to

true. For example:

VPlexcli:/ cd clusters/cluster-1

VPlexcli:/clusters/cluster-1> set allow-auto-join true

4. Use the cluster unexpel command to manually unexpel a cluster, allowing the cluster to rejoin metro node. The syntax

for the command is:

For example:

VPlexcli:/clusters> cluster unexpel --cluster cluster-1

5. Use the cluster summary command to verify all clusters are in one island and working as expected.

VPlexcli:/>cluster summary