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RHEL 7 で一方のコントローラから LUN へのパスが検出されませんでした

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Category:
ontap-9
Specialty:
san
Last Updated:

環境

  • ONTAP 9.x
  • RHEL

問題

  • Linux RHEL7 サーバーでは、 1 台のコントローラへのパスのみが検出されます。

SVM_FC (3600a09803830446c485d4c4a33xxxxxx) dm-66 NETAPP ,LUN C-Mode

  size=5.0T features='4 queue_if_no_path pg_init_retries 50 retain_attached_hw_handle' hwhandler='1 alua' wp=rw

  `-+- policy='service-time 0' prio=50 status=active

   |- 2:0:7:0 sdds 71:160 active ready running

   `- 5:0:5:0 sddt 71:176 active ready running

  • サーバログのエラーメッセージ:

Mar 3 12:36:53 rhel kernel: sd 2:0:6:0: timing out command, waited 180s

Mar 3 12:36:55 rhel kernel: sd 5:0:6:0: timing out command, waited 180s

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