Benchmark disk

[Patrick Dupre]

ls -l /dev/sdc*
brw-rw----. 1 root disk 8, 32 Feb 28 10:14 /dev/sdc
brw-rw----. 1 root disk 8, 33 Feb 28 10:14 /dev/sdc1
brw-rw----. 1 root disk 8, 34 Feb 28 10:14 /dev/sdc2
brw-rw----. 1 root disk 8, 35 Feb 28 10:14 /dev/sdc3
brw-rw----. 1 root disk 8, 36 Feb 28 10:14 /dev/sdc4
brw-rw----. 1 root disk 8, 37 Feb 28 10:14 /dev/sdc5
brw-rw----. 1 root disk 8, 38 Feb 28 10:14 /dev/sdc6
brw-rw----. 1 root disk 8, 39 Feb 28 10:14 /dev/sdc7
brw-rw----. 1 root disk 8, 40 Feb 28 10:14 /dev/sdc8
brw-rw----. 1 root disk 8, 41 Feb 28 10:14 /dev/sdc9


===========================================================================
 Patrick DUPRÉ                                 | | email: pdupre at gmx.com
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================


> Sent: Saturday, February 28, 2015 at 6:18 PM
> From: "Roger Heflin" <rogerheflin at gmail.com>
> To: "Community support for Fedora users" <users at lists.fedoraproject.org>
> Subject: Re: Benchmark disk
>
> ls -l /dev/sdc*
> 
> Depending on how the application is opening it having a partition on
> it seems to block certain apps from opening the underlying device.  It
> likely depends on how the application is opening it. dd always works
> in my experience, but other tools appear to be unhappy when they
> detect another user of the device.
> 
> On Sat, Feb 28, 2015 at 10:17 AM, Patrick Dupre <pdupre at gmx.com> wrote:
> > Hello,
> >
> > When I try to benchmark a hard drive
> > (from the Disk applicaton), I get:
> >
> > Error opening /dev/sdc: Device or resource busy (udisks-error-quark, 0)
> >
> > This disk work fine (from GsmartControl).
> >
> > What do I miss?
> >
> > Thank.
> >
> > ===========================================================================
> >  Patrick DUPRÉ                                 | | email: pdupre at gmx.com
> >  Laboratoire de Physico-Chimie de l'Atmosphère | |
> >  Université du Littoral-Côte d'Opale           | |
> >  Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
> >  189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
> > ===========================================================================
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