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Archived:由于数据包丢失、NFS客户端挂载挂起

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ontap-9
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nas<a>已存档</a><a>2008973496</a><a>以供翻译</a>
Last Updated:
归档请求者:Andre Knaup

归档原因:由于技术不正确、请归档。引述的案件基本上没有关联。

适用场景

  • ONTAP 9
  • NFSv3
  • NFSv4.x

问题描述

  • NFS客户端挂载挂起。
  • 数据包在端口上丢弃。

RECEIVE

Total frames:      206m | Frames/second:     284k | Total bytes:       261g

Bytes/second:      359m | Total errors:        0  | Errors/minute:       0

Total discards:    590k | Discards/minute:    49  | Multi/broadcast:   809

......

TRANSMIT

Total frames:      255m | Frames/second:     351k | Total bytes:       357g

Bytes/second:      492m | Total errors:        0  | Errors/minute:       0

Total discards:      0  | Queue overflow:      0  | Multi/broadcast:   148

....

  • 要通过在wivik中使用以下筛选器确认数据包丢失、请执行以下操作:

tcp.analysis.duplicate_ack || tcp.analysis.retransmission || tcp.analysis.fast_retransmission || tcp.analysis.out_of_order

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