update comment + add context

this wasn't updated when the value was bumped a while ago :/
This commit is contained in:
Harald Sitter
2024-11-03 16:26:32 +01:00
parent e5be8a023f
commit 580ca7dc9e

View File

@@ -101,7 +101,7 @@ zstd -T0 --rm "$TAR"
# Accurate sizing is a bit of a challenge. In the most ideal scenario we'll be working on btrfs and are able to
# compress the entire subvolume into a file. This file size will then be more or less the DATA size in the filesystem.
# On top of that we have the btrfs meta data and system data, these are kind of dependent on the actual partition size
# but will generally be ~256M and <50M for partitions <50G.
# but will generally be ~768M (this value entirely depends on how many files we have) and <50M for partitions <50G.
if $OUTPUT_IS_BTRFS_SUBVOLUME; then
btrfs filesystem defrag -czstd -r "$OUTPUT"
btrfs subvolume snapshot -r "$OUTPUT" "$OUTPUT.export"