after a simple reboot, btrfs-show Label: TEST uuid: 2ac85206-2d88-47d7-a1e7-a93d80b199f8 Total devices 4 FS bytes used 28.00KB devid 1 size 931.51GB used 2.03GB path /dev/sda devid 2 size 931.51GB used 2.01GB path /dev/sdb devid 3 size 931.51GB used 2.01GB path /dev/sdc devid 4 size 931.51GB used 2.01GB path /dev/sdd but, mount /dev/sda /mnt mount: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so where, tail -f /var/log/messages, Jan 23 21:49:23 test kernel: [ 94.949335] device fsid f9452f77524a701a-28bb2c0e9bab5a99 devid 1 transid 17 /dev/sda Jan 23 21:49:23 test kernel: [ 94.951716] btrfs: failed to read the system array on sda Jan 23 21:49:23 test kernel: [ 94.952748] btrfs: open_ctree failed mkfs.btrfs -m raid10 -d raid10 /dev/sd[abcd] WARNING! - Btrfs Btrfs v0.19 IS EXPERIMENTAL WARNING! - see http://btrfs.wiki.kernel.org before using adding device /dev/sdb id 2 adding device /dev/sdc id 3 adding device /dev/sdd id 4 fs created label (null) on /dev/sda nodesize 4096 leafsize 4096 sectorsize 4096 size 3.64TB Btrfs Btrfs v0.19 mount /dev/sda /mnt df -H | grep -i sda /dev/sda 4.1T 29k 4.1T 1% /mnt fyi, lsb_release -ri Distributor ID: SUSE LINUX Release: 11.2 uname -a Linux test 2.6.31.8-0.1-xen #1 SMP 2009-12-15 23:55:40 +0100 x86_64 x86_64 x86_64 GNU/Linux rpm -qa | grep btr btrfsprogs-0.19-10.1.x86_64 a bug? -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
