From: Tobias Geiger <tobias.geiger@vido.info>
To: "Pasi Kärkkäinen" <pasik@iki.fi>
Cc: xen-devel@lists.xensource.com
Subject: Re: Signed GPLPV drivers available for download
Date: Thu, 15 Sep 2011 01:10:36 +0200 [thread overview]
Message-ID: <201109150110.36522.tobias.geiger@vido.info> (raw)
In-Reply-To: <20110914222641.GU12984@reaktio.net>
Disk /dev/nbd0: 193.3 GB, 193273528320 bytes
255 heads, 63 sectors/track, 23497 cylinders, total 377487360 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x047328a3
Device Boot Start End Blocks Id System
/dev/nbd0p1 * 2048 206847 102400 7 HPFS/NTFS/exFAT
/dev/nbd0p2 206848 377485311 188639232 7 HPFS/NTFS/exFAT
seems to be proper aligned...
Am Donnerstag 15 September 2011, 00:26:41 schrieb Pasi Kärkkäinen:
> On Wed, Sep 14, 2011 at 06:14:28PM +0200, Tobias Geiger wrote:
> > Am Mittwoch, 14. September 2011, 18:03:04 schrieb Tobias Geiger:
> > > - really better read-performance WITH gplpv, but much worse
> >
> > > write-performance: here is the performance without gplpv:
> > well, after reviewing my own screenshots i declare even the
> > readperformance gets worse after installing GPLPV drivers, not only the
> > writeperformance...
> >
> > Any hints on that ?! i remember this not being the case with windows xp
> > iirc...
>
> Are your partitions aligned properly? if not, that'll cause a big
> performance hit.
>
> -- Pasi
next prev parent reply other threads:[~2011-09-14 23:10 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-09 7:50 Signed GPLPV drivers available for download Moritz Mühlenhoff
2011-09-12 13:31 ` Moritz Mühlenhoff
2011-09-14 16:03 ` Tobias Geiger
2011-09-14 16:14 ` Tobias Geiger
2011-09-14 22:26 ` Pasi Kärkkäinen
2011-09-14 23:10 ` Tobias Geiger [this message]
2012-03-27 6:48 ` James Harper
2012-03-27 7:52 ` Tobias Geiger
2012-04-06 10:56 ` James Harper
2012-04-06 11:00 ` Vasiliy Tolstov
2012-04-08 13:44 ` Tobias Geiger
2012-04-23 10:23 ` Tobias Geiger
2012-03-26 11:57 ` Fantu
2012-03-26 12:18 ` Teo En Ming (Zhang Enming)
2012-03-27 11:01 ` Teo En Ming (Zhang Enming)
2012-03-28 6:08 ` Fantu
2012-03-29 15:09 ` Teo En Ming (Zhang Enming)
2012-03-29 23:08 ` James Harper
2012-03-30 4:08 ` Teo En Ming (Zhang Enming)
[not found] ` <CANuu+T0LP_1TZQqsQKdfcatRj6PO=g6GDTnemUGyn+wRW9eiCw@mail.gmail.com>
2012-03-29 15:12 ` Teo En Ming (Zhang Enming)
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=201109150110.36522.tobias.geiger@vido.info \
--to=tobias.geiger@vido.info \
--cc=pasik@iki.fi \
--cc=xen-devel@lists.xensource.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).