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Re: [opensuse-security] Weird encrypted filesystem problem.
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The Tuesday 2007-04-17 at 17:24 +0200, Ludwig Nussel wrote:
> > close(3) = 0
> > stat64("/sbin/mount.xfs", 0xbf9ec6f0) = -1 ENOENT (No such file or directory)
> > mount("/dev/mapper/foo", "foodir/", "xfs", MS_MGC_VAL, NULL) = -1 ENOSYS (Function not implemented)
> > rt_sigprocmask(SIG_UNBLOCK, ~[TRAP SEGV RTMIN RT_1], NULL, 8) = 0
> > write(2, "mount: Function not implemented\n", 32) = 32
> > exit_group(32) = ?
> > Truly, '/sbin/mount.xfs' does not exist in my system. Either that, or the
> > non existing function is 'mount()'.
> The function does exist, it just throws an ENOSYS error :-)
¿Is that a bug I should report in bugzilla?
And the missing "/sbin/mount.xfs"? What is that?
> Do you
> have DVDs with file systems other than xfs? Do they work?
I have plain non encripted dvds, iso...something. They certainly work via
normal plain mount. And the encripted ones work well via the crypto
compatibility thing, which you know means that I can't use newly created
crypto filesystems that use a diferent module (twofish256 vs
CryptoAPI/twofish-cbc), using plain mount.
I also have a concoction of zisofs compressed and xfs encripted
filesystems, but that one is complex to test (it worked last time I tried
some months back).
I have no idea how to mount plain dvds using the device map thing, which
is totally new stuff to me. Do you know a howto somewhere? Man pages
assume you already know what you are looking for, too terse and useless in
Carlos E. R.
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