Oracle SuperCluster Fails to Boot from ZFS Storage Appliance ISCSIT LUN with "WARNING: iscsi driver unable to online <IQN>" when ISCSIT ALUA is Disabled
(Doc ID 2785544.1)
Last updated on SEPTEMBER 30, 2022
Applies to:
Oracle SuperCluster M8 Hardware - Version All Versions to All Versions [Release All Releases]Sun ZFS Storage 7320 - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
Symptoms
We will use the table below throughout this document to define the iSCSI initiator, target and iSCSI Qualified Name(IQN)
- iqn.1986-03.com.sun:02:xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
- iSCSI Target Mode is: iSCSIt or iSCSIT
- The target IP address: <Target_IP>
- The initiator IP address: <InitiatorIP>
- iSCSI Qualified Name: <IQN>
The following console messages show up during the SuperCluster boot sequence, and shows the iSCSI driver failing to discover and online the misconfigured iSCSI LUN:
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |