Date: Tue, 17 Sep 2013 19:22:30 -0400 From: Andre Goree <andre@drenet.net> To: freebsd-questions@freebsd.org Subject: Old GPT/GELI disk issue Message-ID: <e04367f5fd2e6e207c6986ff54d9d8fa@drenet.net>
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Hey list,
I have a disk that was at one time part of a GPT/GELI configuration and
thus, had a passphrase attached to it.
I've since reformatted that disk and am using it for another purpose,
but the system still appears to think the disk should be unlocked via
passphrase. I always have to enter some arbitrary passphrase to get
past the prompt, after which the system continues to boot as normal. I
thought all I would need to do is comment the corresponding parts in
/boot/loader.conf, but that doesn't appear to be the case. Anyone have
any insight?
/dev/ada2 is the disk in question. It is now used in a zpool where ZFS
has direct access (no partitioning).
root@daemon ~ # cat /boot/loader.conf
...
# Encyrption settings
aesni_load="YES"
geom_eli_load="YES"
#geli_ada1p2_keyfile0_load="YES"
#geli_ada1p2_keyfile0_type="ada1p2:geli_keyfile0"
#geli_ada1p2_keyfile0_name="/boot/encryption.key"
#geli_ada2p1_keyfile0_load="YES"
#geli_ada2p1_keyfile0_type="ada2p1:geli_keyfile0"
#geli_ada2p1_keyfile0_name="/boot/encryption.key"
geli_ada3p1_keyfile0_load="YES"
geli_ada3p1_keyfile0_type="ada3p1:geli_keyfile0"
geli_ada3p1_keyfile0_name="/boot/encryption.key2
root@daemon ~ # dmesg |grep ada2
ada2 at ahcich2 bus 0 scbus2 target 0 lun 0
ada2: <ST31000528AS CC44> ATA-8 SATA 2.x device
ada2: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
ada2: Command Queueing enabled
ada2: 953869MB (1953525168 512 byte sectors: 16H 63S/T 16383C)
ada2: Previously was known as ad8
GEOM: ada2: the primary GPT table is corrupt or invalid.
GEOM: ada2: using the secondary instead -- recovery strongly advised.
Enter passphrase for ada2p1: ugen0.2: <Dell> at usbus0
GEOM_ELI: Wrong key for ada2p1. Tries left: 2.
Enter passphrase for ada2p1: GEOM_ELI: Wrong key for ada2p1. Tries left:
1.
Enter passphrase for ada2p1: GEOM_ELI: Wrong key for ada2p1. No tries
left.
root@daemon ~ # zpool status
pool: nas2
state: ONLINE
scan: resilvered 717G in 5h43m with 0 errors on Sun Apr 7 19:54:29
2013
config:
NAME STATE READ WRITE CKSUM
nas2 ONLINE 0 0 0
ada3p1.eli ONLINE 0 0 0
errors: No known data errors
pool: nas3
state: ONLINE
scan: none requested
config:
NAME STATE READ WRITE CKSUM
nas3 ONLINE 0 0 0
ada2 ONLINE 0 0 0
ada1 ONLINE 0 0 0
root@daemon ~ # gpart list
Geom name: ada0
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 976773134
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: ada0p1
Mediasize: 65536 (64k)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 17408
Mode: r0w0e0
rawuuid: 9e6ac2d4-6a8b-11e2-bf8c-00123f7d40e2
rawtype: 83bd6b9d-7f41-11dc-be0b-001560b84f0f
label: (null)
length: 65536
offset: 17408
type: freebsd-boot
index: 1
end: 161
start: 34
2. Name: ada0p2
Mediasize: 34359738368 (32G)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 82944
Mode: r1w1e1
length: 4294967296
offset: 51539690496
type: freebsd-ufs
index: 4
end: 109052065
start: 100663458
5. Name: ada0p5
Mediasize: 434865438720 (405G)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 82944
Mode: r1w1e1
rawuuid: f7a88d9e-6a8b-11e2-bf8c-00123f7d40e2
rawtype: 516e7cb6-6ecf-11d6-8ff8-00022d09712b
label: (null)
length: 434865438720
offset: 55834657792
type: freebsd-ufs
index: 5
end: 958398625
start: 109052066
6. Name: ada0p6
Mediasize: 9407748096 (8.8G)
Sectorsize: 512
Stripesize: 0
Stripeoffset: 1073824768
Mode: r1w1e0
rawuuid: 0040409a-6a8c-11e2-bf8c-00123f7d40e2
rawtype: 516e7cb5-6ecf-11d6-8ff8-00022d09712b
label: (null)
length: 9407748096
offset: 490700096512
type: freebsd-swap
index: 6
end: 976773133
start: 958398626
Consumers:
1. Name: ada0
Mediasize: 500107862016 (465G)
Sectorsize: 512
Mode: r5w5e9
Geom name: ada3
modified: false
state: OK
fwheads: 16
fwsectors: 63
last: 1953523021
first: 34
entries: 128
scheme: GPT
Providers:
1. Name: ada3p1
Mediasize: 1000203763712 (931G)
Sectorsize: 512
Stripesize: 4096
Stripeoffset: 0
Mode: r1w1e1
rawuuid: 670fd8d5-7628-11e2-aecd-00123f7d40e2
rawtype: 516e7cba-6ecf-11d6-8ff8-00022d09712b
label: (null)
length: 1000203763712
offset: 20480
type: freebsd-zfs
index: 1
end: 1953523015
start: 40
Consumers:
1. Name: ada3
Mediasize: 1000203804160 (931G)
Sectorsize: 512
Stripesize: 4096
Stripeoffset: 0
Mode: r1w1e2
--
Andre Goree
-=-=-=-=-=-
Email - andre at drenet.net
Website - http://www.drenet.net
PGP key - http://www.drenet.net/0x83ADAAAB.asc
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