From: John Robinson <john.robinson@anonymous.org.uk>
To: "Patrick J. LoPresti" <lopresti@gmail.com>
Cc: linux-raid@vger.kernel.org
Subject: Re: Resize RAID-0?
Date: Fri, 12 Mar 2010 10:40:58 +0000 [thread overview]
Message-ID: <4B9A1A3A.6000209@anonymous.org.uk> (raw)
In-Reply-To: <23986fd91003111939w102813c6r8d1b51a387784a71@mail.gmail.com>
On 12/03/2010 03:39, Patrick J. LoPresti wrote:
> From reading the documentation and source code, I gather "mdadm
> --grow" is not supported for RAID-0 devices.
>
> In my application, I am using md RAID-0 to stripe among several
> (identical) hardware RAID-0 chassis. I would like to extend my setup
> by adding another chassis, but apparently, I cannot (?).
If I remember correctly, there were patches posted to this list recently
to add support for reshaping RAID-0, and for migrating from RAID-0 to
other RAID levels, but I don't remember whether they've made it in to
the kernel/mdadm yet. I recommend a trawl through the last few months'
archives.
Cheers,
John.
next prev parent reply other threads:[~2010-03-12 10:40 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-12 3:39 Resize RAID-0? Patrick J. LoPresti
2010-03-12 5:17 ` Michael Evans
2010-03-12 10:40 ` John Robinson [this message]
2010-03-12 11:53 ` Neil Brown
2010-03-12 11:36 ` Kristleifur Daðason
2010-03-12 17:03 ` Patrick J. LoPresti
2010-03-13 0:09 ` Patrick J. LoPresti
2010-03-13 0:50 ` Neil Brown
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=4B9A1A3A.6000209@anonymous.org.uk \
--to=john.robinson@anonymous.org.uk \
--cc=linux-raid@vger.kernel.org \
--cc=lopresti@gmail.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).