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Fedora and LVMFedora and LVMPosted Nov 1, 2012 21:01 UTC (Thu) by josh (subscriber, #17465)In reply to: Fedora and LVM by mstefani Parent article: Fedora and LVM
I have the same use case for LVM: I want to encrypt both / and swap, but only enter my passphrase once at boot time. If that works without LVM, I'd happily stop using LVM.
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Several encrypted partitions with one password and derived keys Posted Nov 7, 2012 13:24 UTC (Wed) by emmi3 (subscriber, #62443) [Link]
On my Arch Linux and Ubuntu systems this works with "derived keys" see here: http://crunchbang.org/forums/viewtopic.php?id=4299 for a well written howto. It's a bit dated (now there is 'cryptsetup luksHeaderBackup') but still works.
But I remember reading that systemd did not support the "keyscript" option in /etc/crypttab, which is needed in this setup. Hope this is fixed by the time I upgrade to systemd on my Arch system.
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