From: Paolo Bonzini <pbonzini@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>
Cc: qemu-devel@nongnu.org, dave@seddon.ca
Subject: Re: [Qemu-devel] qemu - SCSI disk "Device Model", "Serial Number", and "Firmware Version"?
Date: Tue, 07 Jun 2011 11:02:15 +0200 [thread overview]
Message-ID: <4DEDE917.6040700@redhat.com> (raw)
In-Reply-To: <4DEDDD43.6000605@redhat.com>
On 06/07/2011 10:11 AM, Kevin Wolf wrote:
> > > SMART is only available in ATA Version 3 Revision 3 or greater.
> > > We will try to proceed in spite of this.
> > > SMART support is: Ambiguous - ATA IDENTIFY DEVICE words 82-83 don't show if SMART supported.
> > > Checking for SMART support by trying SMART ENABLE command.
> > > SMART ENABLE appeared to work! Continuing.
> > > SMART support is: Ambiguous - ATA IDENTIFY DEVICE words 85-87 don't show if SMART is enabled.
> > > A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options
> > > -------------------------------------------------------
> >
> > Here we should perhaps try to improve the ATA emulation.
>
> But this is scsi-disk - what does smartctl even try here?
smartctl has to try anyway because libata shows IDE disks as /dev/sdX.
I tried smartctl on a USB drive and it will happily run (and show no
SMART support).
Paolo
next prev parent reply other threads:[~2011-06-07 9:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-07 7:04 [Qemu-devel] qemu - SCSI disk "Device Model", "Serial Number", and "Firmware Version"? Dave Seddon
2011-06-07 7:35 ` Paolo Bonzini
2011-06-07 8:11 ` Kevin Wolf
2011-06-07 9:02 ` Paolo Bonzini [this message]
2011-06-07 8:14 ` Markus Armbruster
2011-06-07 23:26 ` Dave Seddon
2011-06-08 6:29 ` Markus Armbruster
2011-07-11 18:59 ` Ryan Harper
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