Baremetal provisioning, Fuel-agent Error " wrong fs type, bad option, bad superblock on /dev/sda3"

Hi,

I have
1x Controller+MongoDb Node,
1x Controller+Mongodb+Ironic Conductor Node,
3x Ceph Node,
1x BareMetal Node,
3x Nova Node Mitaka environment which is installed with Fuel 9.2

When I tried to create baremetal instance, I got error on provisioning.

2017-03-15 15:37:43.093 1293 DEBUG fuel_agent.utils.utils [-] Trying to execute command: mount -t ext4 /dev/sda3 /tmp/tmpkUm1rc
2017-03-15 15:37:43.100 1293 WARNING fuel_agent.utils.utils [-] Failed to execute command: Unexpected error while running command.
Command: mount -t ext4 /dev/sda3 /tmp/tmpkUm1rc
Exit code: 32
Stdout: ''
Stderr: 'mount: wrong fs type, bad option, bad superblock on /dev/sda3,\n missing codepage or helper program, or other error\n In some cases useful info is found in syslog - try\n dmesg | tail or so\n\n'
2017-03-15 15:37:43.101 1293 ERROR fuel_agent.cmd.agent [-] Unexpected error while running command.
Command: mount -t ext4 /dev/sda3 /tmp/tmpkUm1rc
Exit code: 32
Stdout: ''
Stderr: 'mount: wrong fs type, bad option, bad superblock on /dev/sda3,\n missing codepage or helper program, or other error\n In some cases useful info is found in syslog - try\n dmesg | tail or so\n\n'

Fuel-agent.log
http://paste.openstack.org/show/602893/
http://paste.openstack.org/show/602962/

parted output
(parted) p
Model: HP LOGICAL VOLUME (scsi)
Disk /dev/sda: 147GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt

Number Start End Size File system Name Flags
 1 262kB 26.2MB 26.0MB primary bios_grub
 2 27.3MB 237MB 210MB primary
 3 238MB 137GB 136GB primary

Error occurs beacuse sda3 has no filesystem. But i dont know how can we fix this?

Also there is 401 Client Error: Unauthorized for url: http://192.168.105.10:8080/swift/v1/glance/1b7b99db-bc31-46ba-89d2-1a7ea6c4cc00.yaml

I cant understand why this occurs on every provisioning. I checked swift is working also radosgw is working. And on pxe boot similar request done without error.

part of dmesg output:

[ 0.000000] Linux version 4.4.0-64-generic (buildd@lcy01-27) (gcc version 4.8.4 (Ubuntu 4.8.4-2ubuntu1~14.04.3) ) #85~14.04.1-Ubuntu SMP Mon Feb 20 12:10:54 UTC 2017 (Ubuntu 4.4.0-64.85~14.04.1-generic 4.4.44)
[ 0.000000] Command line: initrd=/var/lib/ironic/tftpboot/7c72bef5-3120-41b1-8dac-09a56a38c239/deploy_ramdisk boot=live text fetch=http://192.168.105.10:8080/swift/v1/glance/06736a5b-8d61-49e3-89b6-be0f02e718d7?temp_url_sig=0fc58e439ad71ec17c3d1ee0a7dfb6c72f061abc&temp_url_expires=1489593063&filename=/root.squashfs deployment_id=7c72bef5-3120-41b1-8dac-09a56a38c239 api-url=http://192.168.105.10:6385 ethdevice-timeout=120 BOOT_IMAGE=/var/lib/ironic/tftpboot/7c72bef5-3120-41b1-8dac-09a56a38c239/deploy_kernel ip=192.168.105.81:192.168.105.13:192.168.105.51:255.255.255.0 BOOTIF=01-00-17-a4-77-00-16

Thanks.