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「 No buffer space available 」というエラーでゲートウェイへの ping が失敗する

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Category:
ontap-9
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環境

  • ONTAP 9
  • Intel 1/10 ギガビットイーサネットコントローラ ix4-T ポート

問題

  • 「 No buffer space available 」というエラーでゲートウェイへの ping が失敗する
ping: sendto: No buffer space available
ping: sendto: No buffer space available
  • オンボード 10 ギガビットイーサネット NIC ポートのキューオーバーフローが原因で、送信のフレーム廃棄数が増加しています。

::> system node run -node <node_name> -command ifstat -a

TRANSMIT
Total frames:    11845  | Frames/second:       0  | Total bytes:      1617k
Bytes/second:        1  | Total errors:        0  | Errors/minute:       0
Total discards:  75581  | Queue overflow:  75581  | Multi/broadcast: 11350

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