Re: Re: Failed to write to key storage

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On Mon, Jun 18, 2007 at 08:20:55PM +0200, Thomas Bächler wrote:
> Carlo Wood schrieb:
> > Linux hikaru 2.6.22-rc4-hikaru-amd64 #1 SMP Fri Jun 15 00:34:35 CEST 2007 x86_64 GNU/Linux
> > 
> > Debian testing, with a self-compiled kernel (though the configuration
> > is the same as from the debian trunk kernel).
> 
> Thanks. So far I only found Archlinux users with the problem, now I know
> there is someone with a completely different system.
> 
> As written in the other thread, my problem (which I only experienced
> with luksOpen and luksAddKey so far), results from a failed ioctl, can
> you strace your cryptsetup and see if you get this:
> 
> ioctl(3, DM_DEV_CREATE, 0xdeadbeef) = -1 EBUSY (Device or resource busy)

I get, indeed at random, both

ioctl(3, DM_DEV_REMOVE, 0x564ae0)       = -1 EBUSY (Device or resource busy)

and

ioctl(3, DM_DEV_CREATE, 0x569d70)       = -1 EBUSY (Device or resource busy)

while, in those cases that the luksAddKey (or luksDelKey) DOES
succeed, no EBUSY is present.

-- 
Carlo Wood <carlo@xxxxxxxxxx>

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