macs: roll back gc to absolute numbers
Martin Weinelt committed
Jan 10, 2025 at 14:19 UTC
d23760ff2a530ac99c81fc439420339b90088f72
1 file changed
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-2
macs/nix-darwin.nix
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-2
@@ -66,8 +66,8 @@ in
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# hourly at the 15th minute
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Minute = 15;
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};
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- # free up to 20% of total capacity
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- options = "--max-freed $(df -k /nix/store | awk 'NR==2 {total=$2; available=$4; required=total*0.2; to_free=required-available; printf \"%.0d\", to_free*1024}')";
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+ # ensure up to 100G free space every hour
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+ options = "--max-freed $(df -k /nix/store | awk 'NR==2 {available=$4; required=100*1024*1024; to_free=required-available; printf \"%.0d\", to_free*1024}')";
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};
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};
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