If a failure occurred during storage node replacement, troubleshoot it according to the following flowchart.
In a storage cluster in which the spare node function is used, performing spare node switchover automatically switches the physical server of a storage node. When performing operations or maintenance for the physical server of a storage node, confirm the following to verify that the target physical server is correct.
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The physical server of a spare node is applied to a storage node. When physical server switchover completes, an event log is output for notification.
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You can obtain the connection information about the BMCs mounted on the physical servers of storage nodes by performing the procedure described in Obtaining BMC information about individual storage nodes (Bare metal) in the VSP One SDS Block and SDS Cloud System Administration. By using the obtained information, you can connect to the BMC on the storage node and verify the physical server information of a storage node. If there is an error in the settings, an event log is output. For the BMC setting verification procedure, see Verifying the spare node function settings (Bare metal) in the VSP One SDS Block and SDS Cloud System Administration.