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btrfs-progs: mkfs: print in summary if compression is used

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$ mkfs.btrfs --compress zlib:9 --rootdir Documentation img
  ...
  Rootdir from:       /path/Documentation
    Compress:         zlib:9
    Shrink:           no
  ...

Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba 2025-01-23 01:17:06 +01:00
parent 97127657b0
commit 451bf7390f
1 changed files with 9 additions and 0 deletions
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9
mkfs/main.c
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@ -2051,6 +2051,15 @@ raid_groups:
goto out;
}
pr_verbose(LOG_DEFAULT, " Compress: %s%s%s\n",
compression == BTRFS_COMPRESS_ZSTD ? "zstd" :
compression == BTRFS_COMPRESS_LZO ? "lzo" :
compression == BTRFS_COMPRESS_ZLIB ? "zlib" : "no",
compression_level > 0 ? ":" : "",
compression_level > 0 ?
pretty_size_mode(compression_level, UNITS_RAW) :
"");
ret = btrfs_mkfs_fill_dir(trans, source_dir, root,
&subvols, compression,
compression_level);