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尝试挂载 FlexCache 路径时出现 "mount.nfs :连接超时 "

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Category:
ontap-9
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nfs
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适用场景

  • ONTAP 9
  • NFSv3/ 挂载协议
  • FlexCache 卷

问题描述

  • 在 Linux 上, "mount.nfs :连接超时 " 或等效的挂载错误(实际记录的错误取决于客户端平台。)
  • 尝试从 FlexCache 卷挂载特定路径时,挂载操作超时。
  • 数据包跟踪显示 NULL挂载调用已回复,但 MNT调用未回复—客户端对其请求执行 RPC 重新传输,但未收到响应(请参见以下 wic/Tshak 输出示例)。

23   0.001398 10.216.29.66 → 10.216.29.68 MOUNT     V3 NULL Call
24   0.001579 10.216.29.68 → 10.216.29.66 MOUNT     V3 NULL Reply (Call In 23)
25   0.001848 10.216.29.66 → 10.216.29.68 MOUNT     V3 NULL Call
26   0.002001 10.216.29.68 → 10.216.29.66 MOUNT     V3 NULL Reply (Call In 25)
27   0.002039 10.216.29.66 → 10.216.29.68 MOUNT     V3 MNT Call /cache_vol1/qtree/link-to-dir1
29   5.016283 10.216.29.66 → 10.216.29.68 MOUNT     [RPC retransmission of #27]V3 MNT Call /cache_vol1/qtree/link-to-dir1
31  15.032252 10.216.29.66 → 10.216.29.68 MOUNT     [RPC retransmission of #27]V3 MNT Call /cache_vol1/qtree/link-to-dir1

 

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