All of lore.kernel.org
 help / color / mirror / Atom feed
From: Emmanuel Florac <eflorac@intellique.com>
To: xfs <linux-xfs@vger.kernel.org>
Subject: Re: [somewhat OT] I just discovered that Stratis uses XFS.
Date: Tue, 2 Oct 2018 16:37:07 +0200	[thread overview]
Message-ID: <20181002163707.5452307c@harpe.intellique.com> (raw)
In-Reply-To: <20181002162530.42b30c11@harpe.intellique.com>

[-- Attachment #1: Type: text/plain, Size: 1266 bytes --]

Le Tue, 2 Oct 2018 16:25:30 +0200
Emmanuel Florac <eflorac@intellique.com> écrivait:

> Hi all, 
> in fact I just discovered that Stratis exists :)
> (https://stratis-storage.github.io/relnotes/relnotes-1.0.html)
> ( details on https://lwn.net/Articles/755454/)
> 
> Reading the FAQ (https://stratis-storage.github.io/FAQ.html) I see
> that it uses XFS as a filesystem layer. Furthermore it seems to come
> from RedHat. What are the relations with the future XFS capabilities
> that Dave (IIRC) demonstrated recently?
> 
> Sorry for the OT message :)

Oh, and what about the probable constant use of xfs_growfs? Stratis
seems to create all filesystems with a size of 1TB, and extends them as
needed from there. However that means that a filesystem could
potentially be expanded many times, which, as I understand it, is very
suboptimal or worse, can lead to problems (inode allocation, AGs
count and structure, etc).

-- 
------------------------------------------------------------------------
Emmanuel Florac     |   Direction technique
                    |   Intellique
                    |	<eflorac@intellique.com>
                    |   +33 1 78 94 84 02
------------------------------------------------------------------------

[-- Attachment #2: Signature digitale OpenPGP --]
[-- Type: application/pgp-signature, Size: 163 bytes --]

  reply	other threads:[~2018-10-02 21:20 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-02 14:25 [somewhat OT] I just discovered that Stratis uses XFS Emmanuel Florac
2018-10-02 14:37 ` Emmanuel Florac [this message]
2018-10-02 15:05   ` Eric Sandeen
2018-10-02 16:30     ` Emmanuel Florac
2018-10-03 22:47       ` Chris Murphy
2018-10-04 10:27         ` Emmanuel Florac
2018-10-02 21:46 ` Dave Chinner

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=20181002163707.5452307c@harpe.intellique.com \
    --to=eflorac@intellique.com \
    --cc=linux-xfs@vger.kernel.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 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.