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From: Mick <michaelkintzios@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] No access to encfs-encrypted directory
Date: Sat, 7 Jan 2012 09:25:25 +0000
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On Saturday 07 Jan 2012 05:59:23 meino.cramer@gmx.de wrote:
> Hi,
>=20
> On a extf4 formatted partition I have two directories (beside others,
> non encrypted ones):
>=20
> .crypt
> crypt
>=20
> .crypt contains the encrypted data.
>=20
> I then mount the encrypted partionas as root with
>=20
> mount -t ecryptfs /home/user/.crypt /home/user/crypt -o
> ecryptfs_cipher=3Dblowfish,ecryptfs_key_bytes=3D56,ecryptfs_passthrough=
=3Dn,ecry
> ptfs_sig=3DXXXXXXXXXXXXXXXX,ecryptfs_fnek_sig=3DXXXXXXXXXXXXXXXX,ecryptfs=
_unlin
> k_sigs,key=3Dpassphrase
>=20
> (I blanked the sigs before posting)
>=20
> This worked like a charm....but...
>=20
> A local power fail switches my PC off while the encrypted directory
> was mounted.
>=20
> After rebooting I still was abler to execute the command given above
> successfully, but two diorectorie below the directory 'crypt' show
> like this:
>=20
> drwxr-xr-x 6 mccramer users 4096 2012-01-07 05:05 .
> drwxr-xr-x 11 mccramer users 4096 2012-01-07 06:47 ..
> d????????? ? ? ? ? ? .process
> drwxr-xr-x 2 mccramer users 4096 2008-09-07 03:41 BlenderLostAndFound
> drwxr-xr-x 2 mccramer users 12288 2011-10-31 04:16 NEWARCS
> -rw-r--r-- 1 mccramer users 0 2006-01-01 07:00 RENDER
> d????????? ? ? ? ? ? logdata
>=20
>=20
> Trying to cd into logdata or .process fail.
>=20
>=20
> Is there any chance to recover from this and if yes: how ???
>=20
> Thank you very much for any help in advance!
This looks like fs corruption. Boot a LiveCD if you need to and run fsck.e=
xt4=20
=2Dc /dev/sdX.
If it comes up with errors you'll probably need to rerun fsck with addition=
al=20
options and hope that it fixes the corruption.
You may lose some data.
Good luck.
=2D-=20
Regards,
Mick
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