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

On Thu, Oct 29, 2020 at 05:16:44PM +0800, Zhang Dewan wrote:

On Thu, Oct 29, 2020 at 04:47:11PM +0800, Hu Xuejiao wrote:

...

mount $rootfs_partition $ROOTFS_DIR || {

• 	mkfs.btrfs -f $rootfs_partition
  

if btrfs else ext4, why mount 2 times ?

if you think this root_partition has been mkfs to btrfs, how to consider the date inside it? suggest mkfs first, then mount.

right, these date on disk should be clean first,

so, how about format before mount.

Thanks, Shenwei

Thanks, dewan

...

• 	if command -v mkfs.btrfs > /dev/null; then
  

• 		mkfs.btrfs -f $rootfs_partition
  

• 	else
  

• 		mkfs.ext4 -F $rootfs_partition || return
  

• 	fi
  

• mount $rootfs_partition $ROOTFS_DIR
  

  } mkdir -p $ROOTFS_DIR/tmp

-- 2.23.0