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设置了归档位后、Robocopy不能跳过文件

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ontap-9
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nas<a>2009年863698</a>
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适用场景

  • ONTAP 9
  • CIFS
  • Robocopy

问题描述

  • 迁移数据时、Robocopy不会跳过文件。
  • 通常、Robocopy会仅复制自上次运行以来发生更改的文件。
  • 这会导致迁移速度非常慢。

示例
-------------------------------------------------------------------------------
ROBOCOPY    :: Robust File Copy for Windows 
-------------------------------------------------------------------------------

Started :    xxxxxx
Source :    \\svm1\data\
Dest :    \\svm1\data2\

Files :    *.*
     
Exc Dirs :    xxxxxx
        xxxxxx
     
Options :    *.* /V /FP /NS /S /E /DCOPY:T /COPY:DATS /PURGE /MIR /NP /MT:8 /R:0 /W:0 

------------------------------------------------------------------------------
......
......
------------------------------------------------------------------------------

         Total     Copied      Skipped     Mismatch    FAILED    Extras
   Dirs :    381534       381532     379879    0       62      167
  Files :     2911194    2911186    0       0       8       2178
  Bytes :     2.298 t     2.297 t    0       0       606.19 m   1.484 g
  Times :     14:59:09     1:44:30    0:00:00     0:16:15


  Speed :       402893510 Bytes/sec.
  Speed :       23053.751 MegaBytes/min.
  Ended : xxxxxx

 

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