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iscsi software adapter see targets but not paths

  • 1.  iscsi software adapter see targets but not paths

    Posted Jun 21, 2017 02:19 PM

    Hello

    After not planed restart of array (EMC VNXe 3200) one of our hosts form cluster lose connection to datastores (two others renewed the connection). And now situation is: iscsi software adapter see targets but not paths and arrary inform us that initiators does not have any logged in initiator paths.

    Piotr Malek



  • 2.  RE: iscsi software adapter see targets but not paths

    Posted Jun 21, 2017 02:37 PM

    You have attached another snapshot.



  • 3.  RE: iscsi software adapter see targets but not paths

    Posted Jun 22, 2017 07:12 AM

    Yes...



  • 4.  RE: iscsi software adapter see targets but not paths

    Posted Jun 26, 2017 11:19 AM

    Few more details after consultation with EMC/DELL:

    ++One of the host is not discovering the datastores from VNXe and all other hosts are able to see the datastores.

    ++Tried rebooting the hosts did not help
    ++iSCSI servers are visible on the host side but not the datastores
    ++did a re-scan.
    ++Removed and re-added the host
    ++MTU size is 9000 on all the hosts, switch and storage

    ++Host does not have initiators logged in errors are seen from storage side
    ++Storage and datastores looks healthy and no other errors reported from storage side.