I set up a folder for MacBook backups using the Time Machine application, with SMB and ACL permissions, the laptop connects to the TrueNas Scale server but the backup process ends with the message Time Machine cannot complete the backup on the timemachinedata disk, this is the name of the backup fol…

I don’t use macs but as far as i’ve followed threads here on the forum i believe there’s a bug with smb and timemachine right now that should get fixed with 25.10.1 which should release this week (maybe even today) Edit: here’s the mentioning of the fix in 25.10.1 [image] 25…

Hi LarsR , this is very good news, merry Christmas!

I would like to inform you that after installing the TrueNas 25.10.1 update today, the problem with TrueNas Scale Time Machine backup folder has disappeared.

Hello, not fixed for my setup [image] 25.10.1 broke Apple SMB extension support. Help TrueNAS General Hello @awalkerix I do experience the same problem on a Mac Mini M4 Version 4.22.6-truenas Mac Mini M4 256 GByte SSD macOS 26.4 NAS TrueNAS Scale 25.10…

TrueNas Scale Time Machine backup folder

TrueNAS General

flashdrive April 11, 2026, 4:25am 5

Hello,

not fixed for my setup

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TrueNas Scale Time Machine backup folder

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