From: Andries Brouwer <aebr@win.tue.nl>
To: Valdis.Kletnieks@vt.edu
Cc: Bruno Diniz de Paula <diniz@cs.rutgers.edu>,
linux-kernel@vger.kernel.org
Subject: Re: How to bypass buffer caches?
Date: Fri, 14 Feb 2003 00:36:42 +0100 [thread overview]
Message-ID: <20030213233642.GA4900@win.tue.nl> (raw)
In-Reply-To: <200302131820.h1DIKfFT007758@turing-police.cc.vt.edu>
> On Thu, 13 Feb 2003 12:51:19 EST, Bruno Diniz de Paula said:
>
> > But what if "/dev/hda7" already has an ext2 fs set up. How am I supposed
> > to know which phisical blocks in the disk correspond to each of my files
> > in the ext2 mapping, that is, "/var/somefile" or "/usr/local/otherfile"?
>
> The quick answer: Don't do that. ;)
But if you insist, there is the FIBMAP ioctl.
next prev parent reply other threads:[~2003-02-13 23:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-13 17:29 Bruno Diniz de Paula
2003-02-13 17:37 ` Valdis.Kletnieks
2003-02-13 17:51 ` Bruno Diniz de Paula
2003-02-13 18:20 ` Valdis.Kletnieks
2003-02-13 23:36 ` Andries Brouwer [this message]
2003-02-14 8:36 ` Helge Hafting
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=20030213233642.GA4900@win.tue.nl \
--to=aebr@win.tue.nl \
--cc=Valdis.Kletnieks@vt.edu \
--cc=diniz@cs.rutgers.edu \
--cc=linux-kernel@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®