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Oracle ZFS Storage Appliance: ISCSI LUNs Allocated to Linux Clients Fail Discovery with "Logical Unit Not Accessible" Errors (Doc ID 1937173.1)

Last updated on JANUARY 31, 2022

Applies to:

Oracle ZFS Storage ZS3-4 - Version All Versions and later
Sun Storage 7110 Unified Storage System - Version All Versions and later
Sun Storage 7310 Unified Storage System - Version All Versions and later
Sun Storage 7410 Unified Storage System - Version All Versions and later
Sun ZFS Storage 7120 - Version All Versions and later
7000 Appliance OS (Fishworks)

Symptoms

Multiple iSCSI LUNs are created and managed from a Project on an Oracle ZFS Appliance.

The LUNs are assigned to a unique target group and initiator group, such that they are exclusively available to a Linux client.

When the Linux client is rebooted, enumeration of any LUN after LUN 0 fails. The log files on the client will report the following:

Cause

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In this Document
Symptoms
Cause
Solution


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