May 12, 20233 yr What is this setting for "Block group usage (%):"? I have check the Unraid documentation and can't find any reference to it.
May 12, 20233 yr Community Expert 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."
May 12, 20233 yr Author 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.
May 12, 20233 yr Community Expert 20 minutes ago, jhartley said: So the value is only applied when you click the balance button? Correct, or a scheduled balance runs.
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