From: Karel Zak <kzak-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: "Amadeusz Żołnowski" <aidecoe-2qtfh70TtYba5EbDDlwbIw@public.gmane.org>
Cc: Mr Dash Four
<mr.dash.four-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>,
initramfs <initramfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [PATCH] 90crypt: keys on external devices support
Date: Thu, 21 Oct 2010 15:29:16 +0200 [thread overview]
Message-ID: <20101021132916.GC22186@nb.net.home> (raw)
In-Reply-To: <1287586242-sup-9146@etiriah>
On Wed, Oct 20, 2010 at 05:17:22PM +0200, Amadeusz Żołnowski wrote:
> When you're mounting device are you always specifying "-t fs_type"? :-)
> Disk is mounted readonly, so even if mount performs wrong guess, nothing
> bad happens. This is rare case. Although maybe we can add it… :-) Then
> it would be:
>
> rd.luks.key=<key_path>:<key_dev>:<key_dev_fs>:<luks_dev>
The LABEL and UUID are always stored in filesystem specific
superblock (or root directory) on the device. It means that your
system has to be able to detect FS type before it's able to read
LABEL/UUID from the device. The <key_dev_fs> is unnecessary.
Karel
--
Karel Zak <kzak-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
http://karelzak.blogspot.com
next prev parent reply other threads:[~2010-10-21 13:29 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-19 13:54 [PATCH] 90crypt: keys on external devices support Mr Dash Four
[not found] ` <4CBDA328.40401-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-19 14:19 ` Amadeusz Żołnowski
2010-10-19 14:33 ` Mr Dash Four
[not found] ` <4CBDAC3D.7050906-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-20 1:24 ` Mr Dash Four
[not found] ` <4CBE44D3.6070000-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-20 14:12 ` Amadeusz Żołnowski
2010-10-20 14:44 ` Mr Dash Four
[not found] ` <4CBF004F.9070201-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-20 15:17 ` Amadeusz Żołnowski
2010-10-20 15:37 ` Mr Dash Four
[not found] ` <4CBF0CA3.1070801-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-22 16:51 ` Amadeusz Żołnowski
2010-10-21 13:29 ` Karel Zak [this message]
[not found] ` <20101021132916.GC22186-sHeGUpI7y9L/9pzu0YdTqQ@public.gmane.org>
2010-10-21 13:54 ` Mr Dash Four
[not found] ` <4CC0462E.20507-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-21 15:18 ` Karel Zak
[not found] ` <20101021151802.GD22186-sHeGUpI7y9L/9pzu0YdTqQ@public.gmane.org>
2010-10-21 15:48 ` Mr Dash Four
[not found] ` <4CC060B3.3050508-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-22 16:40 ` Amadeusz Żołnowski
2010-10-22 18:34 ` Karel Zak
2010-10-20 13:19 ` Amadeusz Żołnowski
2010-10-20 14:06 ` Mr Dash Four
[not found] ` <4CBEF768.90908-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-20 14:25 ` Amadeusz Żołnowski
2010-10-20 14:48 ` Mr Dash Four
[not found] ` <4CBF0133.2070709-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-20 15:26 ` Amadeusz Żołnowski
2010-10-20 15:39 ` Mr Dash Four
2010-10-22 11:50 ` Mr Dash Four
[not found] ` <4CC17A87.7050804-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-22 17:07 ` Amadeusz Żołnowski
2010-10-23 15:13 ` Mr Dash Four
2010-10-22 11:35 ` dracut Mr Dash Four
[not found] ` <4CC17713.4030504-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-22 17:13 ` dracut Amadeusz Żołnowski
2010-10-26 11:09 ` dracut Harald Hoyer
[not found] ` <4CC6B6E5.50402-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2010-10-26 11:23 ` dracut Amadeusz Żołnowski
2010-10-26 11:36 ` dracut Mr Dash Four
2010-10-26 11:26 ` dracut Mr Dash Four
[not found] ` <4CC6BB02.9040901-gM/Ye1E23mwN+BqQ9rBEUg@public.gmane.org>
2010-10-29 21:40 ` dracut Mr Dash Four
2010-10-30 7:57 ` dracut Ambroz Bizjak
[not found] ` <AANLkTinO0edPay_HxUW93Dm2PpHkchxKDC1yezhV-u2K-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2010-10-30 11:18 ` dracut Mr Dash Four
-- strict thread matches above, loose matches on Subject: below --
2010-07-13 17:14 [PATCH] 90crypt: keys on external devices support Amadeusz Żołnowski
2010-07-21 11:41 ` Harald Hoyer
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