January 5, 20233 yr Ran a robocopy command on a windows laptop to copy some files and directories to the Unraid server: robocopy /E /R:5 "D:" "\\NEBULA\Backups\FiLaptop\04-01-2023" /XF ._Thumbs.db /XD "D:\$RECYCLE.BIN" This completed successfully, but I cannot see this folder in either Windows explorer (from the same laptop that the robocopy command was run), or Mac finder: The files definitely exist on the server though: What could be causing this, is it a permissions thing? Edited to add - the reason for running this robocopy command is because the D drive on the Windows laptop out of the blue has become unable to create folders on it. The existing files are all still visible and you can open them, but you just can't edit or create anything new. Windows Error checking on that drive states "Repair this drive" so there is clearly something amiss which I am yet to investigate. First priority was just to get the files backed up in case the drives dies. I wonder if this is related somehow to not being able to see the folders in finder or windows explorer. Edited January 5, 20233 yr by gooner_47
January 5, 20233 yr Community Expert Server is constantly running out of RAM, you likely need more than 6GB to run Plex and the rest you are using.
January 5, 20233 yr Community Expert Difficult to say since the log is spammed with those errors, there are also what look like XFS issues, but need a clean log to see better, so that's the first thing to solve.
January 6, 20233 yr Author So as a new server won't be on the cards for a while, I stopped all the docker containers, turned off autostart and rebooted in the hope this would help with any memory issues for the purposes of the diagnostics. I've managed to recreate the issue: Manually create an "06-01-2023" folder on the server, from within windows file explorer (in case the problem was folders created by Robocopy itself) Start robocopy running with robocopy /E /R:5 /W:2 "D:" "\\NEBULA\Backups\FiLaptop\06-01-2023" /XF ._Thumbs.db /XD "D:\$RECYCLE.BIN" Click in the command prompt to pause robocopy after a few minutes Open file explorer and finder, in both the "06-01-2023" folder is not visible However, entering the path manually in explorer does then display the contents of the folder Out of curiosity I then tried manually typing out the folder name "04-01-2023" from the original post where I first saw the behaviour and all of the contents were then displayed To test this the other way, I created a "Test" folder within finder on the mac, and that was immediately visible on both machines: So then I created another, empty folder on the Windows machine, closed explorer and reopened it and it was visible on both machines So then I started wondering if it was robocopy copying files into that directory that was "hiding" it Ran the following robocopy /E /R:5 /W:2 "D:" "\\NEBULA\Backups\Test created by the windows machine" /XF ._Thumbs.db /XD "D:\$RECYCLE.BIN" The icon for the directory then changed to indicate it was a hidden item (paler) Sure enough the next time I reloaded file explorer it was gone SO after all that debugging, it looks like the problem is that the result of running robocopy on a directory on the server, is to hide it from view on both windows and mac. Diagnostics here nebula-diagnostics-20230106-0710.zip At this point I'm not sure if this a robocopy "feature", or an Unraid issue. What do you think, is this something that warrants further investigation? I will do some more searching to see if others have encountered the same behaviour with robocopy - unraid or not.
January 6, 20233 yr Author Solution This is a Robocopy issue. Ran the following command and all was fine, the destination folder didn't "disappear". Key part is the "/A-:SH" flag at the end. robocopy /E /R:5 /W:2 "D:" "\\NEBULA\Backups\FiLaptop\New 06-01-2023" /XF ._Thumbs.db /XD "D:\$RECYCLE.BIN" /A-:SH Stackoverflow post Blog post with the solution to "unhide" the folder again, and the flag to add to robocopy command to prevent this happening in the first place
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