Displaying 20 results from an estimated 10000 matches similar to: "How to providing virtual USB disk (usb-storage for QEMU) devices to guests?"
2018 May 04
0
Hello ,How Can I do USB emulation
I have a usb.img file, and i want to create a usbdisk(USB emulation) for vpc in a kvm server.
I found something like this:
qemu-system-x86_64 -device piix3-usb-uhci \ -drive id=my_usb_disk,file=usbdisk.img,if=none \ -device usb-storage,drive=my_usb_disk
but i want to do it in a xml files for libvirt.
i did not find any example for it.
how can i do it
thank u very much.
2013 Dec 17
0
Re: How to attach USB disk to specified USB controller in domian?
On 12/17/2013 02:47 AM, Jianwei Hu wrote:
> Hi guys,
>
> I want to attach a few USB disks to specified USB controller in domain on libvirt layer, but I didn't find any method to deal with it. Anyone can help me on that?
>
> I added some USB type disk to my domain, started it, I found all USB disk had been attached to same USB controller automatically, I want to assign some USB
2013 Dec 18
1
Re: How to attach USB disk to specified USB controller in domian?
Hi all,
According to Eric's approach, I dumped its xml, but can not find its address as mentioned in former mail(Or,is it a bug?). Could you show me a detailed example for my doubt, thanks.
# virsh dumpxml rhel
<domain type='kvm' id='7'>
<name>rhel</name>
<uuid>205c40e0-e917-47fe-9c4a-1f35748ffd21</uuid>
<memory
2013 Dec 17
2
How to attach USB disk to specified USB controller in domian?
Hi guys,
I want to attach a few USB disks to specified USB controller in domain on libvirt layer, but I didn't find any method to deal with it. Anyone can help me on that?
I added some USB type disk to my domain, started it, I found all USB disk had been attached to same USB controller automatically, I want to assign some USB disks to another controller manually but I can't find the
2011 Mar 25
0
Some notes on using QMP to hot plug disks
I was hoping that we could use QMP (now semi-stable since qemu 0.14)
to hot plug disks.
Unfortunately this is not yet possible. There is no drive_add QMP
command which would be necessary for adding drives. We (Red Hat)
hacked in a drive_add command into RHEL 6 (only for use by libvirt).
This doesn't help us with upstream or Fedora. We could still use the
human monitor, but obviously this
2005 Aug 30
3
USB Disk
I put a new server together with CentOS 4. This server is doing a number
of functions including ntp, mail, and web server. I had a USB drive
plugged in and it was working great. I could access it at /media/usbdisk
and I copied lots of data to it.
I felt the server was "complete" so I wanted to move it. I shut it down,
moved it, etc. Everything is ok, except that I cannot access the
2007 Apr 18
0
Documentation Project, or LDP, which aims at providing a coherent set of manuals. Stopping short of answering questions like
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2007 Apr 18
0
Documentation Project, or LDP, which aims at providing a coherent set of manuals. Stopping short of answering questions like
at the group's front of get-smart and 3-year-old load their their own passions, neighborhoods in preschool
Nothing could be better than
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2006 Sep 18
0
Permission denied
Hii All,
I'm really a linux newbie, I managed to run into a problem with
rsync. I want to conduct backups of various files and directories over
about miles of Internet, so I chose ssh and rsync for the job.
Earlier it used to work fine, but suddenly donno what
happened it started to show the following errors
sync: mkstemp
2007 May 18
1
Usb disk no longer shows in GUI
I have a USB disk and when I turned it on in the past, it's icon would
appear on my GUI Desktop. Now it is no longer visible. In terminal
mode, if I do a cd to /media/usbdisk, all of my data is there.
What am I missing here?
Todd
--
Ariste Software
2200 D Street Ext
Petaluma, CA 94952
(707) 773-4523
2006 Aug 23
1
USB Pendrive automounting
My USB Pendrive gets mounted everytime I put it on the USB port (/dev/sda on
/media/usbdisk). This behaviour is the desired.
Now I want the OS to automaticaly include the mount option
iocharset=iso8859-1 everytime it mounts it.
Is there a way to tell haldaemon (or other software) do this, instead of
hand-editing /etc/fstab ?
--
Vilela
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An HTML attachment
2017 Oct 17
1
Boot USB:SATA:Partition4 from USBstik?
I want to be able to make a USBbootStik for my laptop, as I repeatedly
did for the now stolen PC.
I've got a copy of the required 2009, Slackware13 partition, saved to a
USBdisk. And I've located the 175-line: <make bootStik script> .
Of course just "chroot"ing Slak13, won't allow <make bootStik>.
But why can't someone here, provide the info to make an
2005 Aug 30
1
USB DIsk and mount point
Hello.
I use Centos 4.1 When I inserted my usb 2.0 disk for the first time it
created the mount point /media/usbdisk just fine. Which I used to mount
the disk. But as soon as I used it in another computer (winxp) when I
took the usb back to centos the mount point had become /media/IOMEGA
(yeah it's an iomega driver) but then as time goes by, the mount point
every time the disk is used
2010 Jul 28
1
LiveCD on USB won't boot
HI,
I tried to build my own liveCD on USB-device. I've formatted my
usb-stick:
# mkdosfs -F 32 -n usbdisk /dev/sda1
Then I copied the iso-image to my stick:
# livecd-iso-to-disk CentOS-5.5-i386-LiveCD.iso /dev/sda1
After that I tried to boot with that new device:
# qemu -hda /dev/sda -m 256
But, then I become this error-message:
"Initial menu has no LABEL entries!"
The same
2008 May 24
1
USBDisk question
I have an external USB drive, and when mounted, it was /media/usbdisk.
When I recently tried my rsync backup, a usbdisk1 had been created...I
guess by the auto-mounting (when the disk is turned on).
Is there a way to remove the usbdisk1 and set it up so that the
auto-mounting will use usbdisk? Or should I just leave it be? I needed
to change my command line for the rsync backup to
2013 Jun 03
0
[virtio_blk] BUG: unable to handle kernel paging request at ff7f5784
Greetings,
I got the below dmesg and the first bad commit is
commit b70aa55ec9532d5f5d3e367e4cad8997b1135f86
Author: Jens Axboe <axboe at kernel.dk>
Date: Fri May 24 20:22:33 2013 +0200
virtio_blk: blk-mq support
Pretend we have 4 issue queues.
Signed-off-by: Jens Axboe <axboe at kernel.dk>
[ 277.857736] blk-mq: CPU -> queue map
[ 277.871142] CPU 0
2013 Jun 03
0
[virtio_blk] BUG: unable to handle kernel paging request at ff7f5784
Greetings,
I got the below dmesg and the first bad commit is
commit b70aa55ec9532d5f5d3e367e4cad8997b1135f86
Author: Jens Axboe <axboe at kernel.dk>
Date: Fri May 24 20:22:33 2013 +0200
virtio_blk: blk-mq support
Pretend we have 4 issue queues.
Signed-off-by: Jens Axboe <axboe at kernel.dk>
[ 277.857736] blk-mq: CPU -> queue map
[ 277.871142] CPU 0
2007 Apr 23
1
chgrp problem
I'm using a comand like
rsync -av directory /media/usbdisk/
to backup to a usb device (on a Fedora 5 machine). I'm getting 100s of messages like
rsync: chgrp "/media/usbdisk/file" failed: Operation not permitted (1)
and then at the end
rsync error: some files could not be transferred.
How do I fix this? Why is rsync trying to change the group? And is the message at
2016 Apr 20
0
Creating Syslinux UEFI usb boot
On Wed, Apr 20, 2016 at 5:03 AM, Atle Holm <atle at team-holm.net> wrote:
> I recognize hardware with Lua and execute the ESXi installer with
> configuration files for that hardware.
> This works fine with normal Syslinux boot, but I want to get it working for
> UEFI boot as well.
>
> I found efi64/efi/syslinux.efi and efi32/efi/syslinux.efi in the installer
> source,
2017 Dec 20
2
[PATCH v4 1/4] virtio: split device_register into device_initialize and device_add
On Wed, 20 Dec 2017 12:26:25 +0800
weiping zhang <zwp10758 at gmail.com> wrote:
[you used a different mail address in your From: than in your s-o-b:;
same for the other patches]
> In order to make caller do a simple cleanup, we split device_register
> into device_initialize and device_add. device_initialize always sucess,
s/success/succeeds/
> the caller can always use