[Compass-ci] Re: [PATCH v4 lkp-tests] fix: btrfs-progs is not installed when os_mount=initramfs

Let's install btrfs tools instead. Since btrfs supports snapshot and multi-subvolume. It's more handy to use when installing many versions of OS. Refer to ~/lkp-tests/bin/rsync-rootfs

+ if has_cmd mkfs.btrfs; then + mkfs.btrfs -f $rootfs_partition + mount $rootfs_partition $ROOTFS_DIR + else + has_cmd mkfs.ext4 && { + mkfs.ext4 -F $rootfs_partition

if/else不对称, 导致多了一层缩进。 Thanks, Fengguang

+ mount $rootfs_partition $ROOTFS_DIR + } + fi } mkdir -p $ROOTFS_DIR/tmp CACHE_DIR=$ROOTFS_DIR/tmp -- 2.23.0