From: Zdenek Kabelac <zdenek.kabelac@gmail.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Cc: Leo Antonio <heiligerstein@gmail.com>
Subject: Re: [linux-lvm] How does LVM-Cache work?
Date: Wed, 27 Feb 2013 10:46:16 +0100 [thread overview]
Message-ID: <512DD5E8.6020109@gmail.com> (raw)
In-Reply-To: <CAEZ+n-hGcgRPvc+Rx1co3G_Bd-n8mC+5LUhdkSqiz9PRdtt27Q@mail.gmail.com>
Dne 26.2.2013 19:44, Leo Antonio napsal(a):
> Hello, everyone.
>
> I'm willing to do research about second-level cache using SSDs and I think
> that the best way to do this is using LVM/Device Mapper, because other
> implementations are based on FUSE, virtualization layers, and others.
>
> What I'm trying to do is to develop a subsystem that will put hot blocks/PEs
> on SSDs-Cache, as well as group related blocks/PEs on cache automatically. Not
> simply put on SSD the most used files or directories.
>
> The problem is that I could not find any documentation about DM or LVM to help
> my research and development.
>
> Could you point me to some documentation or what's the best way to accomplish
> this?
Look for all-caches branch for dm-cache target:
https://github.com/jthornber/linux-2.6/branches
My assumption is - it's most probably already developed and on its way for
upstream inclusion.
Zdenek
next prev parent reply other threads:[~2013-02-27 9:46 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-26 18:44 [linux-lvm] How does LVM-Cache work? Leo Antonio
2013-02-27 9:46 ` Zdenek Kabelac [this message]
2013-02-27 10:04 ` thornber
2013-02-27 18:30 ` Leo Antonio
2013-02-28 8:42 ` Greg Zapp
2013-02-28 9:58 ` thornber
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=512DD5E8.6020109@gmail.com \
--to=zdenek.kabelac@gmail.com \
--cc=heiligerstein@gmail.com \
--cc=linux-lvm@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.