From: Milan Broz <gmazyland@gmail.com>
To: shyam prasad <shyam_12i@yahoo.co.uk>,
"dm-crypt@saout.de" <dm-crypt@saout.de>
Subject: Re: [dm-crypt] cryptsetup remove
Date: Sat, 02 Nov 2013 09:45:05 +0100 [thread overview]
Message-ID: <5274BB91.4030309@gmail.com> (raw)
In-Reply-To: <1383160837.32475.YahooMailNeo@web171201.mail.ir2.yahoo.com>
On 30.10.2013 20:20, shyam prasad wrote:
> Hello,
>
> I am using cryptsetup-1.2 without luks and I have noticed that while
> removing the mapped device using 'cryptsetup remove', cryptsetup does
> a read operation. I have found that this is not true in
> cryptsetup-1.5.1. Is this a side effect of a change or was this
> explicitly modified. If it was intentional, could someone point me to
> the patch.
Can you be more specific? Which read operation, how did you see it
- strace? And what's the real problem?
I do not see any explicit read for removal of plain device.
Note that a lot of scanning can happen through udev rules when some device
is created, modified (it scans device after close for write) etc.
Milan
prev parent reply other threads:[~2013-11-02 9:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-30 19:20 [dm-crypt] cryptsetup remove shyam prasad
2013-11-02 8:45 ` Milan Broz [this message]
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