Am Samstag 20 Juni 2009 09:37:24 schrieb Mike Kazantsev: > Dirk Heinrichs <[email protected]> wrote: > > > I believe there's "after device-mapper" line already in lvm-2.02.45, so > > > it should run fine, but as an additional precaution I have dm-crypt > > > script at sysinit runlevel, which starts device-mapper and dm-crypt > > > before lvm or even it's runlevel (boot). > > > > That's not needed, it should be sufficient to have them all in the boot > > runlevel: > > So LVM would start before dmcrypt? Great.
Yes.
> > > It makes sense for me, since some lvm pv's (not root) are actually on
> > > encrypted partitions, although I mount these even earlier, but should
> > > initrd become incompatible w/ latest kernel, dm-crypt should do the job
> > > instead.
> >
> > No, it does not make sense. You don't even need an initrd.
>
> I do, but mainly for other purposes.
Which?
> Mounting encrypted partitions from there is a bonus and while root is
> not encrypted (although it doesn't even holds most configuration
> from /etc) it is an LVM volume.
> Can linux boot from lvm root w/o initrd these days?
Yes, it always could. As long as /boot is a separate partition one can put the
same stuff into it. Much simpler to setup.
Bye...
Dirk
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