Re: btrfs encryption problems

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> These printks indicate that the encryption or password is not the same as used when creating the device.
> So at this stage, this has nothing to do with btrfs.

No, Ive decrypted the volume with the password, I can confirm it and
also I haven't change it, BTW I have some new output from the kernel
when trying to mount it:

[21754.913248] usb 2-1.1: new high speed USB device number 20 using ehci_hcd
[21755.119495] scsi45 : usb-storage 2-1.1:1.0
[21757.616505] scsi 45:0:0:0: Direct-Access     WDC WD75
00BPVT-22HXZT1   01.0 PQ: 0 ANSI: 5
[21757.633275] sd 45:0:0:0: Attached scsi generic sg4 type 0
[21757.634765] sd 45:0:0:0: [sdc] 1465149168 512-byte logical blocks:
(750 GB/698 GiB)
[21757.635789] sd 45:0:0:0: [sdc] Write Protect is off
[21757.635798] sd 45:0:0:0: [sdc] Mode Sense: 43 00 00 00
[21757.637434] sd 45:0:0:0: [sdc] Write cache: disabled, read cache:
enabled, doesn't support DPO or FUA
[21757.727481]  sdc: sdc1
[21757.730497] sd 45:0:0:0: [sdc] Attached SCSI disk
[21757.737422] sd 45:0:0:0: [sdc]  Sense Key : Recovered Error
[current] [descriptor]
[21757.737438] Descriptor sense data with sense descriptors (in hex):
[21757.737443]         72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 57 00
[21757.737462]         00 00 00 00 00 50
[21757.737472] sd 45:0:0:0: [sdc]  ASC=0x4 ASCQ=0x1d
[21757.868565] sd 45:0:0:0: [sdc]  Sense Key : Recovered Error
[current] [descriptor]
[21757.868580] Descriptor sense data with sense descriptors (in hex):
[21757.868585]         72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 00 00
[21757.868604]         00 00 00 00 00 50
[21757.868614] sd 45:0:0:0: [sdc]  ASC=0x4 ASCQ=0x1d
[21777.246960] EXT3-fs (dm-1): error: can't find ext3 filesystem on dev dm-1.
[21777.283216] EXT2-fs (dm-1): error: can't find an ext2 filesystem on dev dm-1.
[21777.338992] EXT4-fs (dm-1): VFS: Can't find ext4 filesystem
[21777.456509] REISERFS warning (device dm-1): sh-2021
reiserfs_fill_super: can not find reiserfs on dm-1
[21777.503417] XFS (dm-1): bad magic number
[21777.503428] XFS (dm-1): SB validate failed
[21777.622915] FAT-fs (dm-1): bogus number of reserved sectors
[21777.622926] FAT-fs (dm-1): Can't find a valid FAT filesystem
[21777.663109] FAT-fs (dm-1): bogus number of reserved sectors
[21777.663120] FAT-fs (dm-1): Can't find a valid FAT filesystem
[21788.328298] sd 45:0:0:0: [sdc]  Sense Key : Recovered Error
[current] [descriptor]
[21788.328312] Descriptor sense data with sense descriptors (in hex):
[21788.328317]         72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 00 00
[21788.328335]         00 00 00 00 00 50
[21788.328345] sd 45:0:0:0: [sdc]  ASC=0x4 ASCQ=0x1d
[21788.342307] sd 45:0:0:0: [sdc]  Sense Key : Recovered Error
[current] [descriptor]
[21788.342323] Descriptor sense data with sense descriptors (in hex):
[21788.342329]         72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 00 00
[21788.342353]         00 4f 00 c2 00 50
[21788.342366] sd 45:0:0:0: [sdc]  ASC=0x4 ASCQ=0x1d
[21788.354571] sd 45:0:0:0: [sdc]  Sense Key : Recovered Error
[current] [descriptor]
[21788.354587] Descriptor sense data with sense descriptors (in hex):
[21788.354592]         72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 00 00
[21788.354611]         00 00 00 00 00 50
[21788.354620] sd 45:0:0:0: [sdc]  ASC=0x4 ASCQ=0x1d
[21790.015454] sd 45:0:0:0: [sdc]  Sense Key : Recovered Error
[current] [descriptor]
[21790.015469] Descriptor sense data with sense descriptors (in hex):
[21790.015473]         72 01 04 1d 00 00 00 0e 09 0c 00 00 00 00 00 00
[21790.015492]         00 4f 00 c2 00 50
[21790.015502] sd 45:0:0:0: [sdc]  ASC=0x4 ASCQ=0x1d
[21828.295120] ecryptfs_encrypt_page: Error attempting to write lower
page; rc = [-5]
[21828.295128] ecryptfs_writepage: Error encrypting page (upper index
[0x0000000000000009])
[21828.295186] ecryptfs_encrypt_page: Error attempting to write lower
page; rc = [-5]
[21828.295190] ecryptfs_writepage: Error encrypting page (upper index
[0x0000000000000009])
[21828.295246] ecryptfs_encrypt_page: Error attempting to write lower
page; rc = [-5]
[21828.295250] ecryptfs_writepage: Error encrypting page (upper index
[0x0000000000000009])


-- 
Thanks
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