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当SMB客户端尝试将时间戳设置为2038年1月19日以上时、ONTAP 会将文件的mtime设置为2038年1月19日

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适用场景

  • ONTAP 9
  • CIFS

问题描述

  • 当CIFS客户端或在将文件复制到ONTAP 期间的任何应用程序尝试将文件的mtime设置为2038年1月19日之后时、文件上设置的修改时间默认为2038年1月19日
  • 我们可以看到、文件时间戳设置为2073年8月12日(当此文件是Windows客户端的本地驱动器时)

ONTAP 将文件的mtime设置为2038年1月19日

C:\Users\administrator.NASLAB\Downloads>dir
 Volume in drive C has no label.
 Volume Serial Number is 2CCE-CDD9

 Directory of C:\Users\administrator.NASLAB\Downloads

12-08-2073  10:40   <DIR>     .
12-08-2073  10:40   <DIR>     ..
12-08-2073  10:40          0 test_date.txt  <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
16-03-2023  10:36     78,751,312 Wireshark-win64-4.0.4.exe

  • 将此文件复制到ONTAP CIFS共享后、修改时间将设置为2038年1月19日

ONTAP CIFS共享修改的时间设置为2038年1月19日

 Z:\>dir  Volume in drive Z is vol1  Volume Serial Number is 80FF-DBD8

 Directory of Z:\

16-03-2023  10:38   <DIR>     .
16-03-2023  10:38   <DIR>     ..
23-01-2023  17:50         40 sample.txt
19-01-2038  08:44          0 test_date.txt  <<<<<<<< max data it can set is only 19-01-2038

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