From: Gerd Hoffmann <kraxel@redhat.com>
To: Naphtali Sprei <nsprei@redhat.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH] Pass the drive's readonly attribute to the guest OS
Date: Wed, 14 Oct 2009 18:07:55 +0200 [thread overview]
Message-ID: <4AD5F75B.3080702@redhat.com> (raw)
In-Reply-To: <4AD5F575.90901@redhat.com>
On 10/14/09 17:59, Naphtali Sprei wrote:
> Gerd Hoffmann wrote:
>> On 10/14/09 17:52, Naphtali Sprei wrote:
>>> Hi,
>>> as a preliminary step for adding read only flag for the -drive
>>> command, I've added code to pass
>>> the (existing) read only attribute of the drive to the guest OS (if it
>>> bother to ask).
>>>
>>> I've added for virtio and for scsi.
>>
>>> Where is usb ??
>>
>> hw/usb-msd.c
>
> Thanks,
> what I meant is I can't find how can it be specified as a drive interface.
You can use either
-usbdevice disk:/some/image
(usb_add in monitor)
or
-drive if=none,id=pendrive,file=/some/image
-device usb-storage,drive=pendrive
(drive_add + device_add in monitor)
cheers,
Gerd
next prev parent reply other threads:[~2009-10-14 16:08 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-14 15:52 [Qemu-devel] [PATCH] Pass the drive's readonly attribute to the guest OS Naphtali Sprei
2009-10-14 15:57 ` Gerd Hoffmann
2009-10-14 15:59 ` Naphtali Sprei
2009-10-14 16:07 ` Gerd Hoffmann [this message]
2009-10-14 16:32 ` Naphtali Sprei
2009-10-14 16:40 ` Naphtali Sprei
2009-10-15 9:36 ` Kevin Wolf
2009-10-15 9:43 ` Gleb Natapov
2009-10-15 9:50 ` Kevin Wolf
2009-10-15 9:54 ` Gleb Natapov
2009-10-15 9:55 ` Kevin Wolf
2009-10-15 10:01 ` Gleb Natapov
2009-10-15 10:05 ` Kevin Wolf
2009-10-15 10:11 ` Gleb Natapov
2009-10-15 10:18 ` Kevin Wolf
-- strict thread matches above, loose matches on Subject: below --
2009-10-29 9:42 Naphtali Sprei
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