From: Gionatan Danti <g.danti@assyoma.it>
To: Dave Chinner <david@fromorbit.com>
Cc: linux-xfs@vger.kernel.org
Subject: Re: XFS and sector size on thin volumes
Date: Sun, 10 Sep 2017 01:26:42 +0200 [thread overview]
Message-ID: <0c59ba403f83e571d695a716ccad5d0a@assyoma.it> (raw)
In-Reply-To: <20170909231215.GK17782@dastard>
Il 10-09-2017 01:12 Dave Chinner ha scritto:
>
> Probably not. And, worse, you open up the possibility of torn
> "single sector" writes if the underlying device isn't a native 4k
> sector device.
Good catch, I was not thinking on how sectsize=4K could interact with
non-4K disks.
However, if using only 4K disks below the thin volumes/ZVOLs, should I
manually set sectsize=4K?
Or, again, I should stick with the default and stop worring?
Thanks.
--
Danti Gionatan
Supporto Tecnico
Assyoma S.r.l. - www.assyoma.it
email: g.danti@assyoma.it - info@assyoma.it
GPG public key ID: FF5F32A8
next prev parent reply other threads:[~2017-09-09 23:26 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-09 22:11 XFS and sector size on thin volumes Gionatan Danti
2017-09-09 23:12 ` Dave Chinner
2017-09-09 23:26 ` Gionatan Danti [this message]
2017-09-09 23:53 ` Dave Chinner
2017-09-11 22:14 ` Gionatan Danti
2017-09-11 22:28 ` Eric Sandeen
2017-09-12 5:24 ` Gionatan Danti
2017-09-16 16:43 ` Gionatan Danti
2017-09-16 18:33 ` Eric Sandeen
2017-09-16 19:59 ` Gionatan Danti
2017-09-16 22:01 ` Eric Sandeen
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=0c59ba403f83e571d695a716ccad5d0a@assyoma.it \
--to=g.danti@assyoma.it \
--cc=david@fromorbit.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.