Hey, after install the Update from 24.10.2.1 to 25.04.0 Time Machine not working. App not find the Time Machine Share from TrueNAS. When i switch back to 24.10.2.1 Time Machine Share is found and Backup running. Has anyone the same problem ? BG Maik

This command should show you if you have any mixed shares: [image] TimeMachine breaks on Fangtooth moving from Beta to RC TrueNAS General What is output of midclt call sharing.smb.query '[]' '{"select": ["name", "purpose"]}' | jq

Do you perhaps have SMB shares flagged for mixed mode SMB/NFS access? This requires some global changes that are incompatible with time machine backups.

No issues with TM SMB shares here

No, is only a Basic Time Machine Share [image] The Error is: [image]

I think the issue that’s been reported is that Time Machine shares will stop working if any other share on the server is configured for mixed SMB/NFS use. This was a known issue at least during RC1, I think.

Correct. I’m adding a note about this to the Upgrade Notes section of the 25.04 release notes for better visibility.

Thanks for your help. After i deconfigure Multi Protocol NFS from a other Share, the backup works. Thanks and BG Maik

I was just about to ask if there was a command that would show the share types. Thanks! What would the output be for a share using the multi-protocol setting?

On my Site: { “name”: “share”, “purpose”: “MULTI_PROTOCOL_NFS” },

I don’t think this is a valued solution, it might be a workaround. This workaround is not valid for me, as I have and need a mixed mode SMB/NFS share, not the time-machine share. So I can’t run 25.04.0 in its current state. I had to downgrade to the lates 24.10 version.

TrueNAS 25.04 Time Machine not working

TrueNAS General

beagle April 16, 2025, 7:42pm 7

This command should show you if you have any mixed shares:

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TrueNAS 25.04 Time Machine not working

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