USB disk cryptographied with GELI and fsck

2007-07-13 Thread DSA - JCR
HI all again

FreeBSD 6.2 i386

I have a problem with an USB disk that I cryptographied with GELI.
It says that I must run fsck when I try to mount it.

I used the command

cat key1 key2 | geli -k - attach /dev/da1

when I try to mount it

mount /dev/da1.eli /usb2

I get an error saying that I need to run fsck in the disk.

Ok, How can I run fsck in this USB GELI disk?

i have used after attached the GELI disk as before

fsck /dev/da1.eli

and also

fsck -t geli /dev/da1.eli

and always I get the same

fsck doesn't recognaize the filessytem in the disk


what must I do?

Must I erase the disk and begin again?
I think that must be a fsck for GELI disk crypto or not.





Thanks in advance

Sincerely

Juan Coruña
Desarrollo de Software Atlantico



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Re: USB disk cryptographied with GELI and fsck

2007-07-13 Thread Fabian Keil
DSA - JCR [EMAIL PROTECTED] wrote:

 I have a problem with an USB disk that I cryptographied with GELI.
 It says that I must run fsck when I try to mount it.
 
 I used the command
 
 cat key1 key2 | geli -k - attach /dev/da1
 
 when I try to mount it
 
 mount /dev/da1.eli /usb2
 
 I get an error saying that I need to run fsck in the disk.
 
 Ok, How can I run fsck in this USB GELI disk?
 
 i have used after attached the GELI disk as before
 
 fsck /dev/da1.eli
 
 and also
 
 fsck -t geli /dev/da1.eli
 
 and always I get the same
 
 fsck doesn't recognaize the filessytem in the disk
 
 
 what must I do?

Use fsck_ffs (or specify ffs with fsck's -t option).

Fabian 


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Re: USB disk cryptographied with GELI and fsck

2007-07-13 Thread RW
On Fri, 13 Jul 2007 14:16:25 - (GMT)
DSA - JCR [EMAIL PROTECTED] wrote:

 HI all again
 
 FreeBSD 6.2 i386
 
 I have a problem with an USB disk that I cryptographied with GELI.
 It says that I must run fsck when I try to mount it.
 
 I used the command
 
 cat key1 key2 | geli -k - attach /dev/da1
 
 when I try to mount it
 
 mount /dev/da1.eli /usb2
 
 I get an error saying that I need to run fsck in the disk.
 
 Ok, How can I run fsck in this USB GELI disk?
 
 i have used after attached the GELI disk as before
 
 fsck /dev/da1.eli
 
 and also
 
 fsck -t geli /dev/da1.eli
 
 and always I get the same
 
 fsck doesn't recognaize the filessytem in the disk

You need to specify a filesystem, geli is not a filesystem.
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Re: Geli and fsck

2007-04-16 Thread Ivan Voras

User1001 wrote:

Nowhere in the Handbook nor the MANual pages is there any mention of how to
handle a situation where it is necessary to perform a file system check (FSCK)
on the encrypted partition (provider?).


How is it any different than the other cases? You make the unencrypted 
data available (the same as, for example, making a RAID device 
available), then you fsck it.




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Geli and fsck

2007-04-15 Thread User1001
Nowhere in the Handbook nor the MANual pages is there any mention of how to
handle a situation where it is necessary to perform a file system check (FSCK)
on the encrypted partition (provider?).
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Re: Geli and fsck

2007-04-15 Thread Eric Buchanan
On Sunday 15 April 2007 18:05, User1001 wrote:
 Nowhere in the Handbook nor the MANual pages is there any mention of how to
 handle a situation where it is necessary to perform a file system check
 (FSCK) on the encrypted partition (provider?).
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I ran across this too as I just started using geli. I mount the partition with 
the following script. I added fsck, inspired from the gbde section of the 
handbook:

geli attach -k /root/ad5s4f.key /dev/ad5s4f
fsck -p -t ffs /dev/ad5s4f.eli
mount /dev/ad5s4f.eli /backup

Geli is awesome in my experience for slices and swap.

HTH,
Eric Buchanan
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