jhartley Posted May 12, 2023 Share Posted May 12, 2023 What is this setting for "Block group usage (%):"? I have check the Unraid documentation and can't find any reference to it. Quote Link to comment
JorgeB Posted May 12, 2023 Share Posted May 12, 2023 It's for btrfs balancing, from btrfs balance manpage: "usage=<percent>, Balances only block groups with usage under the given percentage. The value of 0 is allowed and will clean up completely unused block groups, this should not require any new work space allocated. You may want to use usage=0 in case balance is returning ENOSPC and your filesystem is not too full." Quote Link to comment
jhartley Posted May 12, 2023 Author Share Posted May 12, 2023 So the value is only applied when you click the balance button? I was thinking it had something to do with the total capacity you allow your cache group to fill up to. Quote Link to comment
JorgeB Posted May 12, 2023 Share Posted May 12, 2023 20 minutes ago, jhartley said: So the value is only applied when you click the balance button? Correct, or a scheduled balance runs. Quote Link to comment
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