Oracle ZFS Storage Appliance: ISCSI LUNs Allocated to Linux Clients Fail Discovery with "Logical Unit Not Accessible" Errors
Last updated on NOVEMBER 18, 2014
Applies to:Sun ZFS Storage 7320 - Version All Versions and later
Sun Storage 7210 Unified Storage System - Version All Versions and later
Sun ZFS Storage 7420 - Version All Versions and later
Oracle ZFS Storage ZS3-2 - Version All Versions and later
Oracle ZFS Storage ZS3-4 - Version All Versions and later
7000 Appliance OS (Fishworks)
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:
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