MGWD stuck in offline temporary then recovered during ONTAP upgrade
Applies to
- ONTAP Upgrade
- Both original and target version are in fix of Bug 1486755(CONTAP-73468)
Issue
- During ONTAP upgrade, node's cluster application
Managementremains offline temporarily:::*> system node upgrade-revert showNode: Node-01 Status: abortedStatus Message: The upgrade aborted. Contact support personnel for the upgrade repair procedure.Vers Phase Status Upgrade Phase Status Message...2200 pre-root applied No upgrade is required for this phase.2200 pre-apps applied Upgrade successful.2200 post-apps aborted Provisioning of consistency group failed on "create" during upgrade. Reason: Node "Node-01" on ring "Management" is offline. Check the health of the cluster using the "cluster show" command. For further assistance, contact technical support. - After a while, it recover to online automatically by check
::*>cluster ring show
Node Unit Name Status Epoch Master Node Local Node DB Epoch DB Transaction RDB UUIDNode-01 mgmt secondary 20 Node-02 Node-01 20 389883 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxNode-01 vldb secondary 19 Node-02 Node-01 19 56630 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxNode-01 vifmgr secondary 20 Node-02 Node-01 20 436 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxNode-01 bcomd secondary 19 Node-02 Node-01 19 31 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxxNode-01 crs secondary 19 Node-02 Node-01 19 8 xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
