ONTAP Discussions

Slowness with robocopy scripts

SVHO

 

Hello,

 

I have reviewed the logs carefully and noticed the same scripts that run from our soon to retire NAS to the cloud is much faster than when it  is run from the current NAS to NetApp.

 

The logs showed each is file is copied again when in fact the file is already there.  I just removed auto resize on the volume & deduplication but no luck. This is important to me to reduce the time so we can allocate time to cut over to the new NAS (Netapp).

 

 

Old NAS to the cloud:

 


                 Total    Copied   Skipped  Mismatch    FAILED    Extras
    Dirs :     20268         0         0         0         2         0
   Files :    274387        0    274386         0         1         0
   Bytes :   663.963 g   0    663.963 g         0    22.0 k         0
   Times :   0:45:42   0:00:00                       0:00:03   0:45:39
   Ended : Saturday, October 14, 2017 5:51:10 PM

 

Old NAS to the Netapp

 

                 Total       Copied   Skipped  Mismatch    FAILED    Extras
    Dirs :     20268     0         0         0         2         0
   Files :    274387    274352        34         0         1         0
   Bytes : 663.963 g 663.874 g   91.10 m         0    22.0 k         0
   Times :   2:16:44   1:15:26     

 

Robocopy scripts:

 


START ROBOCOPY /PURGE \\fs1\c$\fs\vol0\terminal01 \\aws2\Data$\terminal01 /S /E /W:1 /R:1 /SEC /TEE /LOG:C:\Logs\terminal01.txt



START ROBOCOPY /PURGE \\fs1\c$\fs\vol0\terminal01 \\mynetapp\c$\vol_terminal01 /S /E /W:1 /R:1 /SEC /TEE /LOG:C:\migration\terminal01.txt

 

Thanks,

TT

1 REPLY 1

SVHO

 

 

I think I found the fix but reluntant since it gave a warning regarding this has to be directed by an NetApp personell.

 

 

https://community.netapp.com/t5/Data-ONTAP-Discussions/Fileserver-Migration-with-robocopy/td-p/118615

 

 

http://www.noelis.be/?p=173

 

set advanced”

vserver cifs options modify -vserver [name]  -copy-offload-enabled false”

Announcements
NetApp on Discord Image

We're on Discord, are you?

Live Chat, Watch Parties, and More!

Explore Banner

Meet Explore, NetApp’s digital sales platform

Engage digitally throughout the sales process, from product discovery to configuration, and handle all your post-purchase needs.

NetApp Insights to Action
I2A Banner
Public