RDB应用程序脱机(例如VLDB)

适用场景

ONTAP 9 (9.8P16之前的版本)

问题描述

• 由于出现错误、自动无中断升级(ANDU)已暂停
  • EMS或cluster image show-update-progress 输出：
    Sat Jun 26 18:10:21 +0200 [cluster1-01: upgrademgr: upgrademgr.update.pausedErr:error]: The automated update of the cluster has been paused due to the following reason: Node "MUM": Error: {Not all aggregates are online}, Action: {Ensure all aggregates are online..}. Node "MUM": Error: {Cluster is not in quorum.}, Action: {Use the (privilege: advanced) "cluster ring show" command to verify all replication unit details..}.
  • system node upgrade-revert show 输出：

・・・・・
Status Message: The upgrade aborted. Contact support personnel for the upgrade repair procedure.
・・・・・
Provisioning of consistency group failed on "create" during upgrade. Reason: Node "node1" on ring "Management" is offline.
Check the health of the cluster using the "cluster show" command. For further assistance, contact technical support.

• 升级过程已暂停、因为无法进行存储恢复。节点在恢复后未处于"已连接"状态。
• 集群管理应用程序(例如卷位置数据库(VLDB))在重新启动后未在节点上联机(可在高级命令cluster ring show 输出中查看)：

::> set advanced

::*> cluster ring show
Node    UnitName Epoch   DB Epoch DB Trnxs Master   Online
--------- -------- -------- -------- -------- --------- ---------
cluster1-01 mgmt   2     2     251    cluster1-01 master
cluster1-01 vldb   2     2     29     cluster1-01 master
cluster1-01 vifmgr 2     2     21     cluster1-01 master
cluster1-01 bcomd  2     2     7     cluster1-01 master
cluster1-01 crs   2     2     4     cluster1-01 master
cluster1-02 mgmt   2     2     251    cluster1-01 secondary
cluster1-02 vldb  0     36     1036078  -     offline
cluster1-02 vifmgr 2     2     21     cluster1-01 secondary
cluster1-02 bcomd  2     2     7     cluster1-01 secondary
cluster1-02 crs   2     2     4     cluster1-01 secondary