格式化硬盘操作:
1、卸载硬盘
umount /mnt/data/external/e104b801-a995-44c1-afbc-50923e4db4f4 2>&1
2、格式化为ext4格式
mke2fs -t ext4 -F /dev/block/vol-259-1 2>&1
3、重新挂载
mkdir -p /mnt/data/external/a63b8f2f-ea4c-4039-bad5-aa9fd0f5f515 2>&1;
mount /dev/block/vol-259-1 /mnt/data/external/a63b8f2f-ea4c-4039-bad5-aa9fd0f5f515 2>&1
4、临时关闭selinux并写入xattr标签
setenforce 0; restorecon /mnt/data/external/a63b8f2f-ea4c-4039-bad5-aa9fd0f5f515 2>&1
5、验证xattr标签
ls -laZ /mnt/data/external/a63b8f2f-ea4c-4039-bad5-aa9fd0f5f515 2>&1;
ls -dZ /mnt/data/external/a63b8f2f-ea4c-4039-bad5-aa9fd0f5f515 2>&1
6、重启设备
reboot