test

System Administration Guide: Devices and File Systems

iSCSI Device or Disk Is Not Available on the Local System

ProcedureHow to Troubleshoot iSCSI Device or Disk Unavailability

  1. Become superuser.

  2. Identify the LUNs that were discovered on this target during enumeration.

    For example:


    # iscsiadm list target -S
Target: iqn.2001-05.com.abcstorage:6-8a0900-37ad70401-bcfff02df8a421df-zzr1200-01
        TPGT: default
        ISID: 4000002a0000
        Connections: 1
        LUN: 0
            Vendor:  ABCSTOR
            Product: 0010 
            OS Device Name: /dev/rdsk/c3t34d0s2

    The -S option shows which LUNs were discovered on this target during enumeration. If you think a LUN should be listed but it is not, review the /var/adm/messages file to see if an error was reported. Check the storage device's log files for errors. Also, ensure that any storage device LUN masking is properly configured.