Hi, a RAID degradation and successful rebuild does not have this effect. Did you do something else? Or did you do a manual (forced) rebuild? What exactly did happen to the RAID and what did you do to fix it? The symptoms you see are typical for a damaged key-slot. The header resides in a single sector and is not affected. If so, a header backup is possibly the only thing that will help you, see the FAQ for details. Arno On Sun, Apr 08, 2012 at 03:04:47PM +0200, artificial11000 wrote: > Hi guys, > > after my encrypted RAID 5 was degraded and rebuilt, I can't open it anymore. > > cryptsetup luksOpen /dev/md127 archiv > Geben Sie den Passsatz f?r /dev/md127 ein: > Kein Schl?ssel mit diesem Passsatz verf?gbar. > > It says that the provided password doesn't match any of the stored keys. > > Here's the output of luksDump: > > cryptsetup luksDump /dev/md127 > LUKS header information for /dev/md127 > > Version: 1 > Cipher name: aes > Cipher mode: xts-plain > Hash spec: sha1 > Payload offset: 4040 > MK bits: 512 > MK digest: 53 24 e5 1d 68 3e f1 5f 96 56 06 23 85 4a b6 89 > 07 de 52 1d > MK salt: 5b 2e 4b 48 d8 2f 91 52 90 79 3b 6e 73 13 52 f1 > 8f 9e 35 50 8e 25 9e 92 22 52 48 26 44 d7 bd 6c > MK iterations: 10 > UUID: 3fbd3c47-8dc3-4541-8960-00c0a80c8ae9 > > Key Slot 0: ENABLED > Iterations: 363564 > Salt: 32 db 41 40 56 fe 6f a9 c7 e4 c4 5f a0 4c 52 db > 8e df 07 8c 9b 32 86 e6 ac 0c 8a e6 c4 > 69 31 0f > Key material offset: 8 > AF stripes: 4000 > Key Slot 1: DISABLED > Key Slot 2: DISABLED > Key Slot 3: DISABLED > Key Slot 4: DISABLED > Key Slot 5: DISABLED > Key Slot 6: DISABLED > Key Slot 7: DISABLED > > > Can anyone help me? > > Regards > artificial > _______________________________________________ > dm-crypt mailing list > dm-crypt@xxxxxxxx > http://www.saout.de/mailman/listinfo/dm-crypt > -- Arno Wagner, Dr. sc. techn., Dipl. Inform., CISSP -- Email: arno@xxxxxxxxxxx GnuPG: ID: 1E25338F FP: 0C30 5782 9D93 F785 E79C 0296 797F 6B50 1E25 338F ---- One of the painful things about our time is that those who feel certainty are stupid, and those with any imagination and understanding are filled with doubt and indecision. -- Bertrand Russell _______________________________________________ dm-crypt mailing list dm-crypt@xxxxxxxx http://www.saout.de/mailman/listinfo/dm-crypt
