Cannot create snapshot 'pool/dataset@auto-(date)': dataset already exists

TrueNAS General
1

TrueNAS-13.0-U6.2

I’ve got a “cannot create snapshot ‘p18x4/d18x4@auto-2024-11-03_01-00’: dataset already exists”
Same error on the other pool of HDDs.

Total Disks : 4 (data)
Pool Status: ONLINE :white_check_mark:
Disks w/Errors: 0 :white_check_mark:
Used Space: 10% :white_check_mark:
a pic of the screen

image
image1334×375 45.8 KB

…as if it wanted to do it twice ?.
Not too concerned. I’ll see if is the same error tomorrow.

Any of you know why would that happen ? TIA

2

Combination of DST + using a local TZ for snapshot name instead of UTC would do it.

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