On 08.06.2015, Ryusuke Konishi wrote: > Could you tell us the version information of distro, > lsblk, libblkid, nilfs-utils, and kernel you are using ? It happens on two different systems: The first one is bog-standard Fedora 21: [htd@chiara ~]$ rpm -qa | egrep 'lsblk|libblkid|nilfs' libblkid-devel-2.25.2-3.fc21.x86_64 libblkid-2.25.2-3.fc21.x86_64 nilfs-utils-2.2.3-1.fc21.x86_64 [htd@chiara ~]$ lscp -V lscp (nilfs-utils 2.2.3) [htd@chiara ~]$ lsblk --version lsblk from util-linux 2.25.2 [htd@chiara ~]$ uname -a Linux chiara.fritha.org 4.0.5-rc1 #1 SMP PREEMPT Wed Jun 3 20:41:46 CEST 2015 x86_64 x86_64 x86_64 GNU/Linux The second one is Arch Linux on a Raspberry Pi: [root@keera ~]# pacman -Q | egrep 'libutil|nilfs' libutil-linux 2.26.2-1 nilfs-utils 2.2.3-1 [root@keera ~]# lsblk --version lsblk from util-linux 2.26.2 [root@keera ~]# lscp -V lscp (nilfs-utils 2.2.3) [root@keera ~]# uname -a Linux keera 3.18.14-2-ARCH #1 SMP PREEMPT Thu May 28 07:19:33 MDT 2015 armv7l GNU/Linux Tried to re-format the home partition on a Fedora 21 laptop with nilfs2 and ran into the same problem as with USB memory as a samba share on the Pi: the system tried to mount the block device rather than the partition due to the uuid as shown in my previous email. Thanks, Heinz. -- OpenPGP Fingerprint: 531E 8E75 4395 ED38 CEC2 FD75 A1EB 6944 60F4 A92C -- To unsubscribe from this list: send the line "unsubscribe linux-nilfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html