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author | Jakub Jirutka <jakub@jirutka.cz> | 2017-09-22 00:41:47 +0200 |
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committer | Jakub Jirutka <jakub@jirutka.cz> | 2017-09-22 11:54:09 +0200 |
commit | 873bda089bd05adbe74ad17cae063ee4bcbe25de (patch) | |
tree | c1a1cdb3fe3ba582f33332f58ab1142641592f62 | |
parent | c848871d7432c5ad834f6bb5b60f4e6133ae73fd (diff) | |
download | mkinitfs-873bda089bd05adbe74ad17cae063ee4bcbe25de.tar.bz2 mkinitfs-873bda089bd05adbe74ad17cae063ee4bcbe25de.tar.xz |
fix booting from btrfs on multiple devices
https://btrfs.wiki.kernel.org/index.php/Using_Btrfs_with_Multiple_Devices:
> btrfs device scan is used to scan all of the block devices under /dev
> and probe for Btrfs volumes. This is required after loading the btrfs
> module if you're running with more than one device in a filesystem.
See http://bugs.alpinelinux.org/issues/6903
-rw-r--r-- | features.d/btrfs.files | 1 | ||||
-rwxr-xr-x | initramfs-init.in | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/features.d/btrfs.files b/features.d/btrfs.files new file mode 100644 index 0000000..3729b89 --- /dev/null +++ b/features.d/btrfs.files @@ -0,0 +1 @@ +/sbin/btrfs diff --git a/initramfs-init.in b/initramfs-init.in index be7b1c3..f3a3ee5 100755 --- a/initramfs-init.in +++ b/initramfs-init.in @@ -388,6 +388,10 @@ if [ -n "$KOPT_root" ]; then nlplug-findfs $cryptopts -p /sbin/mdev ${KOPT_debug_init:+-d} \ $KOPT_root + if echo "$KOPT_modules $KOPT_rootfstype" | grep -qw btrfs; then + /sbin/btrfs device scan || echo "Failed to scan devices for btrfs filesystem." + fi + if [ -n "$KOPT_resume" ]; then echo "Resume from disk" if [ -e /sys/power/resume ]; then |