From: Gabriel de Perthuis <g2p.code-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: software raid and bcache
Date: Wed, 3 Jul 2013 18:03:27 +0000 (UTC) [thread overview]
Message-ID: <kr1p1f$v4m$3@ger.gmane.org> (raw)
In-Reply-To: CACaajQv-pEdgj8PdEWkHbrL7XT=ZbCTODzc7B8M_9fKqQ9CcFg@mail.gmail.com
On Wed, 03 Jul 2013 21:57:54 +0400, Vasiliy Tolstov wrote:
> 2013/7/3 Jason Warr <jason-/cow75dQlsI@public.gmane.org>:
>> In a mirror your raid device can only be as big as the smallest device.
>> So if you put in a secondary device that is larger than the first you
>> still cannot go beyond the size of the first unless you then replace it
>> after syncing the second.
>
> Yes i'm understand this. But normally i want to work with one device
> in raid1 =). Thanks all for help!
LVM would give you more flexibility for the use case of
moving data around, you could use any number of disks
regardless of their sizes. Though I suppose you're
sticking with what you know.
next prev parent reply other threads:[~2013-07-03 18:03 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-03 15:43 software raid and bcache Vasiliy Tolstov
[not found] ` <1372868105.17096.YahooMailNeo@web181504.mail.ne1.yahoo.com>
[not found] ` <1372868105.17096.YahooMailNeo-XYahOdtEMNkbWpotXP+qY5OW+3bF1jUfVpNB7YpNyf8@public.gmane.org>
2013-07-03 16:23 ` Vasiliy Tolstov
2013-07-03 16:41 ` Gabriel de Perthuis
2013-07-03 16:50 ` Vasiliy Tolstov
2013-07-03 16:56 ` Gabriel de Perthuis
[not found] ` <CACaajQv2A8XkOpmwYU47qCwPVXKsTR+T=ETA5AA701bOr=767w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-07-03 17:02 ` Jason Warr
[not found] ` <51D45919.40400-/cow75dQlsI@public.gmane.org>
2013-07-03 17:15 ` Vasiliy Tolstov
[not found] ` <CACaajQsSL6kdjgWhr+v9QxAKdPK=UvUd6NUn7YDESjYYJ_tiDQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-07-03 17:40 ` Jason Warr
[not found] ` <51D4621A.505-/cow75dQlsI@public.gmane.org>
2013-07-03 17:57 ` Vasiliy Tolstov
2013-07-03 18:03 ` Gabriel de Perthuis [this message]
2013-07-03 18:17 ` Vasiliy Tolstov
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='kr1p1f$v4m$3@ger.gmane.org' \
--to=g2p.code-re5jqeeqqe8avxtiumwx3w@public.gmane.org \
--cc=linux-bcache-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
/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