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| author | Luke Shumaker <lukeshu@parabola.nu> | 2017-05-05 18:40:58 -0400 |
|---|---|---|
| committer | Erich Eckner <git@eckner.net> | 2017-07-14 06:54:28 +0200 |
| commit | c7ac915301340118ea4cbda915d664b676ad4f2d (patch) | |
| tree | 7719efc22bf01f4c303a513f44744e21dcd421c1 /makechrootpkg.in | |
| parent | 28871be443313ebf1c68af05439a66e01b1e2148 (diff) | |
| download | devtools-c7ac915301340118ea4cbda915d664b676ad4f2d.tar.xz | |
makechrootpkg: delete_chroot: Fix the is-btrfs-subvolume check.
First of all, it ran `is_btrfs "$chrootdir"` to decide if it was on
btrfs, but $chrootdir wasn't defined locally; it just happens to work
because $chrootdir was defined in main(). (I noticed this because in
Parabola, it is called differently, so $chrootdir was empty).
So I was tempted to just change it to `is_btrfs "$copydir"`, but if
$copydir is just a regular directory on a btrfs filesystem, then it
It would leave much of $copydir intact. What we really care about is
if $copydir is a btrfs subvolume; which we can check by combining the
is_btrfs check with inspecting the inum of the directory.
I put this combined check in lib/archroot.sh:is_subvolume.
https://lists.archlinux.org/pipermail/arch-projects/2013-September/003901.html
Diffstat (limited to 'makechrootpkg.in')
| -rw-r--r-- | makechrootpkg.in | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/makechrootpkg.in b/makechrootpkg.in index 3aa5f01..196cbe9 100644 --- a/makechrootpkg.in +++ b/makechrootpkg.in @@ -144,7 +144,7 @@ delete_chroot() { local copy=${1:-$2} stat_busy "Removing chroot copy [%s]" "$copy" - if is_btrfs "$chrootdir" && ! mountpoint -q "$copydir"; then + if is_subvolume "$copydir" && ! mountpoint -q "$copydir"; then subvolume_delete_recursive "$copydir" || die "Unable to delete subvolume %s" "$copydir" else |