[dm-crypt] run cryptsetup-reencrypt failed
xni at redhat.com
Wed Nov 13 09:54:19 CET 2013
Hi Milan Broz
Sorry reply this so late and I'm busy doing my work about RHEL7.
----- Original Message -----
> From: "Milan Broz" <gmazyland at gmail.com>
> To: "Xiao Ni" <xni at redhat.com>, dm-crypt at saout.de
> Cc: "Ondrej Kozina" <okozina at redhat.com>
> Sent: Friday, November 8, 2013 6:07:54 AM
> Subject: Re: [dm-crypt] run cryptsetup-reencrypt failed
> On 8.11.2013 11:18, Xiao Ni wrote:
> > [root at storageqe-06 /]# ./cryptsetup-1.6.2/src/cryptsetup-reencrypt
> > /dev/dm-10 --debug
> First, NEVER EVER use /dec/dm-X devices directly.
> Always use symbolic links in /dev/mapper or other links, which are not
> > open device LUKS-bfeb35f1-90b9-4bc6-ba43-a4302db7957b.new
> > path is LUKS-bfeb35f1-90b9-4bc6-ba43-a4302db7957b.new
> > file path is (null)
> this is strange.
> It creates temporary LUKS headers in file in current directory.
> What filesystem you are using there?
> > open device LUKS-bfeb35f1-90b9-4bc6-ba43-a4302db7957b.new //I
> > thinks it should open /dev/loop0
> > path is /dev/loop0
> no, loop should be hidden there.
Thanks for the redress.
> Anyway, could you add this to issues
> and add more info about your system?
> I know you are using some complex storage config like multipath, so the best
> will be to discuss it with Ondra (as my former RH colleague) inside RH and
> when you
> have all the info, just report it to issues page.
I have discussed this with Ondra and please let me know if you need more information about this.
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