Bug#481104: [Pkg-cryptsetup-devel] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot
reassign 481104 cryptsetup thanks * maximilian attems m...@stro.at [Don Jul 10, 2008 at 11:57:52 +0200]: On Wed, Jul 09, 2008 at 09:51:22PM +0300, Giorgos D. Pallas wrote: Not to my surprise, you were right :-) I just deleted the /etc/initramfs-tools/conf.d/cryptroot file, and run again update-initramfs -u. Laptop boots fine. Btw, I already had /etc/crypttab correctly configured, so it seems that the cryptroot file was redundant. So, probably the bug has to be closed since it was a consequence of a wrong practice, if I got it right. no you found an interesting conrner case, wont invest too much time now before release on it, but that needs to be rethought afterwards. keeping open and thanks to David for the bug chase!! :) thanks for the report! I'm reassigning this bugreport to cryptsetup, as initramfs-tools doesn't provide any crypt* stuff any longer. AFAICS this issue is resolved, though it would be great if cryptsetup packagers could take a closer look at it before closing it. thanks regards, -mika- signature.asc Description: Digital signature
Processed: Re: Bug#481104: [Pkg-cryptsetup-devel] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot
Processing commands for cont...@bugs.debian.org: reassign 481104 cryptsetup Bug #481104 [initramfs-tools] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot Bug reassigned from package 'initramfs-tools' to 'cryptsetup'. Bug No longer marked as found in versions initramfs-tools/0.92a. thanks Stopping processing here. Please contact me if you need assistance. -- 481104: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=481104 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/handler.s.c.127600016113563.transcr...@bugs.debian.org
Bug#481104: [Pkg-cryptsetup-devel] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot
David Härdeman wrote: On Sun, July 6, 2008 17:54, [EMAIL PROTECTED] wrote: maximilian attems wrote: right send output of a) sh -x mkinitramfs -o /tmp/foo b) sh -x update-initramfs -u Sending requested outputs a) - out1, b) - out2 Ok, I see the problem. During the initramfs build, mkinitramfs will ln -s all config files into the build dir. Later when the cryptsetup hook is executed it will write config lines to the cryptroot config file in the build dir (which is linked to the /etc... file outside the build dir). I'm not 100% sure how we should solve this (why do you have a cryptroot file by the way? It's supposed to be a cryptsetup internal config file) If I understood your question well, my answer is this: I have /etc/initramfs-tools/conf.d/*cryptroot containing the line: **target=lukspace,source=/dev/hda3,key=none,lvm=vg-root* because I have my root partition sitting on LVM, which sits on LUKS. So, somehow the initrd image must know that it has to find a LUKS partition and ask me for its passphrase. I hope I'm not talking nonsense. When I tried to set up encrypted root partition, I used googling, a bit hacking and imagination. So, there is the possibility that an easier method eludes me. Cheers, Giorgos smime.p7s Description: S/MIME Cryptographic Signature
Bug#481104: [Pkg-cryptsetup-devel] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot
On Wed, July 9, 2008 10:51, Giorgos D. Pallas wrote: David Härdeman wrote: ... (why do you have a cryptroot file by the way? It's supposed to be a cryptsetup internal config file) If I understood your question well, my answer is this: I have /etc/initramfs-tools/conf.d/*cryptroot containing the line: **target=lukspace,source=/dev/hda3,key=none,lvm=vg-root* because I have my root partition sitting on LVM, which sits on LUKS. So, somehow the initrd image must know that it has to find a LUKS partition and ask me for its passphrase. I hope I'm not talking nonsense. When I tried to set up encrypted root partition, I used googling, a bit hacking and imagination. So, there is the possibility that an easier method eludes me. Yes, the correct method would be to create a /etc/crypttab file with the mapping for your root device. See the documentation in /usr/share/doc/cryptsetup for details on how to do that. Once a proper crypttab is setup, cryptsetup will automagically generate initramfs config files for you. -- David Härdeman -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#481104: [Pkg-cryptsetup-devel] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot
On Sun, Jul 06, 2008 at 04:13:18PM +0300, ?? wrote: maximilian attems wrote: On Sat, 05 Jul 2008, David Härdeman wrote: On Fri, Jul 04, 2008 at 11:56:59PM +0200, maximilian attems wrote: Look at that: (updating initrd, duplicates the content of the cryptroot config file...) right cryptsetup should maybe not write into /etc/i-t/conf.d but in /usr/share/i-t/conf.d but those could also be mounted ro?!? anyway i'd like to hear from cryptsetup maintainers before reassgning. I'm not sure I understand the question. The cryptsetup initramfs hook writes its config file by doing: echo $OPTIONS $DESTDIR/conf/conf.d/cryptroot If that is below /etc, that would be due to initramfs-tools, wouldn't it? okay it was quite late yesterday, aboves should be in the initramfs itself. not sure if that bug report is not completly bogus it is saying that /etc/initramfs-tools/conf.d/cryptroot is modified on an update-initramfs -u run. i don't see any hook on my box that would do that. Hi again... The bug report is not bogus, in the sense that it happens. Everytime I run update-initramfs -u, my /etc/initramfs-tools/conf.d/cryptroot gets an extra line target=lukspace,source=/dev/hda3,key=none,lvm=evg-root added. I do not know what these 'hooks' are, but I run update-initramfs -u with strace and I send you the output in case this might help you. I found a directory /etc/initramfs-tools/hooks, but it is empty. Is there something I can check and report back, in order to see why is this happening? Thanks! right send output of a) sh -x mkinitramfs -o /tmp/foo b) sh -x update-initramfs -u thanks -- maks -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#481104: [Pkg-cryptsetup-devel] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot
On Sat, 05 Jul 2008, David Härdeman wrote: On Fri, Jul 04, 2008 at 11:56:59PM +0200, maximilian attems wrote: Look at that: (updating initrd, duplicates the content of the cryptroot config file...) right cryptsetup should maybe not write into /etc/i-t/conf.d but in /usr/share/i-t/conf.d but those could also be mounted ro?!? anyway i'd like to hear from cryptsetup maintainers before reassgning. I'm not sure I understand the question. The cryptsetup initramfs hook writes its config file by doing: echo $OPTIONS $DESTDIR/conf/conf.d/cryptroot If that is below /etc, that would be due to initramfs-tools, wouldn't it? okay it was quite late yesterday, aboves should be in the initramfs itself. not sure if that bug report is not completly bogus it is saying that /etc/initramfs-tools/conf.d/cryptroot is modified on an update-initramfs -u run. i don't see any hook on my box that would do that. -- maks -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
Bug#481104: [Pkg-cryptsetup-devel] /usr/sbin/update-initramfs: update-initramfs edits /etc/initramfs-tools/conf.d/cryptroot
On Fri, Jul 04, 2008 at 11:56:59PM +0200, maximilian attems wrote: Look at that: (updating initrd, duplicates the content of the cryptroot config file...) right cryptsetup should maybe not write into /etc/i-t/conf.d but in /usr/share/i-t/conf.d but those could also be mounted ro?!? anyway i'd like to hear from cryptsetup maintainers before reassgning. I'm not sure I understand the question. The cryptsetup initramfs hook writes its config file by doing: echo $OPTIONS $DESTDIR/conf/conf.d/cryptroot If that is below /etc, that would be due to initramfs-tools, wouldn't it? -- David Härdeman -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of unsubscribe. Trouble? Contact [EMAIL PROTECTED]
