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Linux SMB3.1 client  IO error due to 'CIFS VFS: Close unmatched open'

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Category:
ontap-9
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nas
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Applies to

  • ONTAP 9
  • CIFS
  • Linux SMB3.1 client

Issue

Linux SMB3.1 client IO error:

kernel: [945225.733359] CIFS VFS: Close unmatched open
vshelld[27036]: sftp,43637: Failed to write stat information to 'xxx': Input/output error
kernel: [945225.736640] CIFS VFS: cifs_invalidate_mapping: could not invalidate inode 00000000xxxxxxxx

 

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