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新たに割り当てられた LUN は、「 The legacy I/O bus instance number exceeded the maximum allowed bus number of 256 」というエラーで表示されません。

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Category:
ontap-9
Specialty:
san
Last Updated:

環境

  • HP-UX 11.31
  • ONTAP 9
  • AFF-A700

問題

  • 新たに割り当てられたストレージ LUN は、ホスト側の ioscan 上に表示されず、デバイスパスが見つからない。
  • また、ホスト側の syslog ファイルに次の警告メッセージが報告されます。

Jan 21 14:47:03 ndrcdm01 vmunix: WARNING: The legacy I/O bus instance number exceeded the maximum allowed bus number limit of 256. All I/O bus devices attached to the bus that have instance

Jan 21 16:44:05 ndrcdm01 vmunix: WARNING: The legacy I/O bus instance number exceeded the maximum allowed bus number limit of 256. All I/O bus devices attached to the bus that have instance numbers greater than 255 are not CLAIMED.

 

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