From: Phillip Susi <psusi@ubuntu.com>
To: Mike Snitzer <snitzer@redhat.com>
Cc: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] Non 512 byte sectors
Date: Fri, 14 Dec 2012 14:56:39 -0500 [thread overview]
Message-ID: <50CB8477.30708@ubuntu.com> (raw)
In-Reply-To: <20121214192953.GB3148@redhat.com>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 12/14/2012 2:29 PM, Mike Snitzer wrote:
> On Thu, Dec 13 2012 at 10:23am -0500, Phillip Susi
> <psusi@ubuntu.com> wrote:
>
>> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
>>
>> Is it possible to get dm to report > 512 byte sector size? If
>> so, how?
>
> DM will automatically stack the physical and logical sector sizes
> based on the devices that are assembled into the DM device.
Yes, but what if I am using two physical disks with 512 byte sectors,
but want the dm to appear to have 2048 byte sectors?
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.17 (MingW32)
Comment: Using GnuPG with undefined - http://www.enigmail.net/
iQEcBAEBAgAGBQJQy4R3AAoJEJrBOlT6nu75GM0H/i0g4eBfeN46t7vbtpT+r4OD
mFCBtQbxOnfkfQ8IkPZ38Hsy1iH/Hz+Rp9EwImr0hLLj2VzsbUIuyvVNQ4gJAiev
klU0runpVGCXb78QJMij98w4fgcadakpsdS6YYfHjk9jsTJnIsAH/cLNNvhIA00h
GPUSGklLmjyoGdb7EaN2XpzSgoDvBTgjnuLN29cAI64N0CawuHttwZF+aicS59I4
uDxfSGe/7Za0K7+dWsVqqqjcup8eGouhVX94bGG2NdZTt+hQFDj9UQm5zQrjiqpn
MMIqBbi1s3SqlHPzDomhD1pAMDkT6wwXin+ERt5FXudHnf9FqiEe4g0xLJ8CkTs=
=UlfN
-----END PGP SIGNATURE-----
next prev parent reply other threads:[~2012-12-14 19:56 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 15:23 [linux-lvm] Non 512 byte sectors Phillip Susi
2012-12-14 18:52 ` Stuart D Gathman
2012-12-14 19:29 ` Mike Snitzer
2012-12-14 19:56 ` Phillip Susi [this message]
2012-12-14 20:10 ` Mike Snitzer
2012-12-14 22:05 ` Phillip Susi
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=50CB8477.30708@ubuntu.com \
--to=psusi@ubuntu.com \
--cc=linux-lvm@redhat.com \
--cc=snitzer@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).