MetroCluster 切回失败升级任务已中止
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- metrocluster
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- metrocluster<a>2009416312</a>
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适用场景
- 双节点MetroCluster
- ONTAP 9
问题描述
- 在双节点MetroCluster 的ONTAP 升级期间、切回失败
示例：
ClusterA::> metrocluster switchback
Failed to validate the node and cluster components before the switchback operation.
ClusterA::ClusterA-01 (non-overridable veto): Unable to communicate with the remote cluster in order to transmit mirror information. Wait a few minutes, and try the command again. For further assistance, contact technical support.
ClusterA::ClusterA-01 (non-overridable veto): Communication error occurred. Verify that cluster peer connectivity is healthy by running "cluster peer show" and retry the operation. - 应用程序后升级无法完成
示例：
ClusterB::> upgrade-revert show
Vers Phase Status Upgrade Phase Status Message
---- ---------- -------- ------------------------------------------------------
1100 pre-root applied No upgrade is required for this phase.
1100 pre-apps applied Upgrade successful.
1100 post-apps applied Upgrade successful.
1200 pre-root applied No upgrade is required for this phase.
1200 pre-apps applied Upgrade successful.
1200 post-apps applied Upgrade successful.
1800 pre-root applied No upgrade is required for this phase.
1800 pre-apps applied Upgrade successful.
1800 post-apps aborted Upgrade task ABORTED. Reason: Failed to create Vserver web access entry for Vserver "ClusterB", service "rest" and role "ocum_ro". Reason: This Vserver is temporarily locked from changes while recording the configuration baseline. Try again in a few minutes.