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author | Qu Wenruo <wqu@suse.com> | 2017-11-29 16:42:05 +0800 |
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committer | David Sterba <dsterba@suse.com> | 2018-01-08 18:15:20 +0100 |
commit | 1733989352244572a0a53862c9377d21cbbcecf7 (patch) | |
tree | 1db0d547adbcb257a1bf6b82b407c35b9ac8418d /tests/fsck-tests.sh | |
parent | 0ca2f5a7241373c660946802b0d7f8305234c286 (diff) |
btrfs-progs: mkfs: Use the whole file or block device to mkfs for rootdir
For --rootdir, even for large existing file or block device, it will
always shrink the resulting filesystem.
The problem is, mkfs.btrfs will try to calculate the dir size, and use
it as @block_count to mkfs, which makes the filesystem shrunk.
Fix it by trying to get the original block device or file size as
@block_count, so mkfs.btrfs can use the full file/block device for
--rootdir option.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'tests/fsck-tests.sh')
0 files changed, 0 insertions, 0 deletions