Hi,

I have not had this problem before but suddenly today when my sync job to an unraid share on my windows 10 machine was going to run i got errors that i didn't have access to the share.

 

After investgating i came accross the most strange issue.

 

1. I can create folders via explorer to the share, but when i do it always creates 4 folders in a row instantly, even though i just created one (What?)

2. Folder becomes instantly unaccessiable after creation.

3. I verify that i am indeed logged in as the user i think i am.

4. I verify that the share in question does indeed allow the user in question to read/write to the share.

 

Anyone know what this is? I have not rebooted windows yet, but i am curious why this is happening, here is a video of the occurance.

 

https://youtu.be/E52yjFUBb18

Edited September 4, 20223 yr by je82

More details, another computer accessing same share exactly the same issue. So the issue is on unraid not on the windows clients as more machines behaves the exact same way, what is your take? SMB bugged out completely?

More info, seems to only be related to when creating folders, but i have the smb global settings to force folder creation via smb to 777, and this has worked before, nothing has changed on my unraid as far as i know. Or perhaps i never verified that folders worked but i feel like my sync that runs every 7 days should have been giving me issues previously too...

 

More confusion, i have another share where the same permissions are setup exactly as my /backup/ share shown above on the same unraid install, this share i can create, delete folders as normal everything operates normally, what makes this backup share so unique? Clearly a bug somewhere

Restarting the array did not help, the backup shares, whenever a folder is created it does not respect the smb rules for whatever reason, all other shares that are identical except the name of the share all function fine, it is just the backup share particular.

 

I have tried to remove the permissions and re-do them on the backup share without avail, what the hell is this mess? Any ideas anyone?

Found the issue, a sync script was setting "+" on the backup share, causing issues with new folder permissions. Solved.

 

root@NAS:/mnt/disk4# getfacl Backup/
# file: Backup/
# owner: nobody
# group: users
user::rwx
user:nobody:rwx
group::rwx
group:users:rwx
group:3006:rwx
mask::rwx
other::rwx
default:user::rwx
default:user:nobody:rwx
default:group::---
default:group:users:---
default:group:3006:rwx
default:mask::rwx
default:other::---

 

Edited September 4, 20223 yr by je82