1/27/2024 0 Comments Robocopy sync foldersThe files that will always be "older", are files that have a created date, but not a modified or accessed, interpreted as " 12:00:00 AM" UTC. I don't think this is a permission problem, this is a file timestamp problem. I am concerned that my data copy is not accurate.Īny known problems with robocopy or differences between windows handling of names and unraid handling of names of SMB? Is this an unraid / SMB timestamp problem? When I looked at two files where the timestamps were wrong, I can see that the unraid timestamps is not the same as that of the W2K16 server. It is as if the file timestamps are even less granular then /FFT, or the file timestamps get changed by unraid after copy, invalidating the previous operation. Same as the directory that does not delete, I can run robocopy clean, run it again, and it will copy a bunch of files again. I am using the fat file time /FFT option to work around the lack of nanosecond granularity on EXT4/XFS vs. When I rerun robocopy, I will get the hundreds of files being reported as older on unraid, when those files have never been changed. See the attached image, the directory on Unraid is there, but there are also directories that are not syncing, the "LocalState." directory, note the double dots on the end of the folder name. While "rd \\Unraid\backup\Profiles\SZ170R6V2\piete\AppData\Local\Packages\_cw5n1h2txyewy\L8EVMY~1\" does delete the folder. I can run robocopy over and over, and that same directory will never delete. *EXTRA Dir -1 \\Unraid\backup\Profiles\SZ170R6V2\piete\AppData\Local\Packages\_cw5n1h2txyewy\L8EVMY~1\ Options : *.* /FFT /S /E /DCOPY:DA /COPY:DAT /PURGE /MIR /MT:8 /R:1 /W:1 I noticed a problem where it appears that the files and folders are not being correctly synced.Ĭ:\Users\Administrator\Desktop>robocopy.exe D:\Backup \\Unraid\backup /mir /r:1 /w:1 /fft /mt You can leave a response, or trackback from your own site.I am copying files from my W2K16 server to Unraid using robocopy over SMB. You can follow any responses to this entry through the RSS 2.0 feed. ![]() This entry was posted on Tuesday, February 5th, 2013 at 12:32 pm and is filed under Code Scripts, Computer HowTo, IT Guides, IT related news, Useful utilities, Windows 2003, Windows 2008. Tags: Backup, copy open file, MS SQL2008, Synchronize files between computers, Windows 2008 R2 It supports Windows 2003 and later as far as servers (tested it on windows 2012 and it worked) and as far as workstation, windows vista and later works just fine. ![]() GSCopyPro is a utility that is written to run on server operating systems as well as workstations (32 and 64 bit systems). Visit their website to get more options or to see if a newer version is released with additional functionality. We highly recommend to look at it in case you need to keep folders in sync (on the same server or across the network) and/or if you wanted to copy open files.Īside from giving you the option to sync files and folders, it can copy permissions, attributes, create an exact directory tree of a source along with its permissions, mass move and so forth. GSCopyPro was certainly the one the ranked high in our charts from performance standpoint and in terms of the features it offers. It took a lot of research and we evaluated a lot of good tools out there in the market. Not only can it keep folders in sync, but it can actually copy open files as well. Well, GSCopyPro was the tool that we found to meet all of our needs. ![]() However we needed that tool to copy open files as well. We looked around for a command line tool that can copy files that only got modified on a set interval. Not too long ago we needed to keep two servers in sync (one way sync).
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