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Commvault 客户端失去与 SMB 共享的连接

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Category:
ontap-9
Specialty:
nas
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适用于

  • ONTAP 9
  • Commvault
  • CIFS/SMB

问题描述

  • CommVault 无法保持与 CIFS/SMB 共享的连接，并在 Commvault 备份上通知错误"A network connection was disconnected"：
clipboard_e734a2024b24230355a488c81319fdcd4.png
 
  • 问题发生时，可能会注意到 ONTAP 中 sktrace 日志中的以下错误：
2023-04-05T12:10:01Z 136617437674821770   [4:0] NBLADE_Chk:  n0xaa637f: src/Protocols/Cifs/Support/Smb2Credits.cpp:390 rt=1171
2023-04-05T12:10:01Z 136617437674923785   [2:0] NBLADE_Chk:  n0xaa637f: src/Protocols/Cifs/Support/Smb2Credits.cpp:390 rt=1171
2023-04-05T12:10:01Z 136617437675093101   [3:0] NBLADE_Chk:  n0xaa637f: src/Protocols/Cifs/Support/Smb2Credits.cpp:390 rt=1171

 

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