Displaying 20 results from an estimated 3000 matches similar to: "scsi passthrough in pvops kernel"
2011 Jan 06
11
[RFC PATCH v01] Xen PVSCSI drivers for pvops xen/stable-2.6.32.x kernel
Hello,
http://pasik.reaktio.net/xen/patches/xen-pvscsi-drivers-linux-2.6.32.27-pvops-v01.diff
This is the first version of Xen PVSCSI drivers, both the scsiback backend and
scsifront frontend, ported from Novell SLES11SP1 2.6.32 Xenlinux kernel to
pvops xen/stable-2.6.32.x branch.
At the moment it''s *only* compile-tested with the latest xen/stable-2.6.32.x
git kernel as of today
2011 Jan 03
13
Re: pvusb drivers for pvops 2.6.32.x kernel
Hello,
Jeremy: See the included patch. If it''s OK it''d be nice
to get it into xen/stable-2.6.32.x branch.
Thanks Nathanael!
-- Pasi
----- Forwarded message from Nathanael Rensen <nathanael@polymorpheus.com> -----
From: Nathanael Rensen <nathanael@polymorpheus.com>
To: Pasi Kärkkäinen <pasik@iki.fi>
Cc: n_iwamatsu@jp.fujitsu.com
Date: Mon, 3 Jan 2011
2010 Mar 11
3
first attempt of pvscai backend driver port to pvops
Attached is my first attempt at getting the backend pvscsi driver
(scsiback) working under the latest pvops kernel. I have tested it with
the scsi frontend driver in gplpv, and have restored about 20GB of data
from a HP LTO3 tape drive successfully, so it appears to be working
fine.
There are quite a few changes compared to the version in 2.6.18. The
main change is that I get the vaddr for each
2011 Dec 30
12
set_phys_to_machine not exported?
I''m trying to compile pvscsi out-of-tree, and I''m getting an error that set_phys_to_machine is not defined when I try to load the module (with the warning to that effect at compile time too). This used to work fine in pvops.
It seems that netfront uses that symbol in a module so I''m confused as to why pvscsi can''t... any suggestions? Is it one of the virtues of
2012 Jan 07
4
usbback for linux 3.1?
Is anyone maintaining usbback that compiles against Linux 3.1?
Thanks
James
2011 Dec 01
11
[PATCH 0 of 2] Paging support updates for XCP dom0
This is a cherry pick of two patches that add support for guest paged out
frames in the XCP 2.6.32 dom0 patch queue.
First patch propagates the ENOENT returned by the hypervisor in the case
of a paged out page, all the way up the call chain to the MMAPBATCH_V2
ioctl. The ioctl is mainly used to harvest those return values and retry.
The second patch adds retry loops to all backend grant
2013 Apr 26
6
ubuntu13.04 host and ubuntu13.04 guest how to config the pvscsi
Hi, everyone!
We google a lot, but can''t find how to config the pvscsi on our ubuntu13.04 PV on HVM.There are some links
http://wiki.xen.org/wiki/Paravirtualized_SCSI
http://wiki.xen.org/wiki/Xen_Configuration_File_Options
And we use the config option above
Configure PVSCSI devices
vscsi = [ ''/dev/sdc, 0:0:0:0'' ]
I pass sdc to the hvm, but in our pvhvm (ubuntu13.04)
2012 Jun 28
8
GPLPV, clock drift and PVUSB in Windows XP HVM
1. Shouldn''t the GPLPV drivers take care of the (bad) clock drift I''m experiencing in my Windows XP HVM? Or is there some other way around this problem that I haven''t been able to find on Google? How can I tell if the GPLPV drivers are active? I''ve added the /gplpv switch to the boot.ini file and the virtual NIC is definitely using the GPLPV version but other
2010 Sep 14
5
make-kpkg (Debian based tool) does not build xen patched kernel
Hello list,
I cannot get make-kpkg to build a Xenlinux type kernel into a Debian kernel binary on my Debian Squeeze x86_64 system.
I
am using GNU/Linux kernel sources tree (2.6.34.4) with Xen patches for
this custom kernel. I am trying to use the make-kpkg command to build a
working linux-image-2.6.34.4-xen-amd64 package for my system.
The
sources are vanilla (available from kernel.org) with
2011 Oct 10
7
pvscsi
Hello,
does anyone knows, if and when pvscsi will be available in the official linux kernel?
Kind regards.
Christian
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Xen-users mailing list
Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
2012 Aug 15
5
PV USB Use Case for Xen 4.x
Good Afternoon. My colleague Stefan (sstan) was asked on the IRC
channel to provide our use case for PV USB in our environment. This is
possible with the current xm stack but not available with the xl stack.
Currently we use PVUSB to attach a USB Smartcard reader through our dom0
(SLES 11 SP1) running on an HP Blade Server with the Token mounted on an
internal USB Port to our domU CA server
2012 Feb 19
4
Xen PVSCSI: status, issues and some tests
Hi, I am working as a system administrator at an internet platform
service provider, and I am currently seeking to re-new our Xen
virtualization infrastructure for which I am mostly responsible for.
Currently, we run Xen 3.4.2/3.4.3 on RHEL/CentOS 5.x (5.7) as Dom0 with
CentOS 5.x pv-guests.
Based on my experiments, I am currently looking into Xen 4.1.2 on
RHEL/CentOS 6.x (6.2), with a
2006 Aug 02
2
[PATCH 1/6] scsifront/back drivers'' common Makefile and header
# HG changeset patch
# User fujita.tomonori@lab.ntt.co.jp
# Node ID 7111077b493ea53ef055ce38098f8af67f87d749
# Parent ed8d345449c176cb5fe0ccff4299da782eb63c08
SCSI frontend and backend drivers'' common Makefile and header
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
diff -r ed8d345449c1 -r 7111077b493e buildconfigs/linux-defconfig_xen0_x86_32
---
2010 Sep 15
15
xenpaging fixes for kernel and hypervisor
Patrick,
there following patches fix xenpaging for me.
Granttable handling is incomplete. If a page is gone, a GNTST_eagain
should be returned to the caller to inidcate the hypercall has to be
retried after a while, until the page is available again.
Please review.
Olaf
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
2012 Sep 19
4
usbpassthrough of xen-4.1.2
Hi, everyone!
I am working on the USB passthrough of Xen-4.1.2. My host OS is Fedora 14
and the guest OS is win7.
According to the wiki page(http://wiki.xen.org/wiki/Xen_USB_Passthrough),
xen supports passthrough of usb device from dom0 to guests. I have tried
the Xen HVM guest qemu-dm usb1.1 emulation,
by specifying "usb = 1" and "usbdevice = host:xxxx:yyyy". But, the
2012 Aug 20
22
Xen 4.3 release planning proposal
Hello everyone! With the completion of our first few release candidates
for 4.2, it''s time to look forward and start planning for the 4.3
release. I''ve volunteered to step up and help coordinate the release
for this cycle.
The 4.2 release cycle this time has been nearly a year and a half.
One of the problems with having such a long release is that people who
get in features
2009 Jul 23
1
usb passthrough
If I understand the docs
(http://www.nabble.com/-RFC--PATCH-0-4--PVUSB:-add-paravirtualized-USB-s
upport-for-Xen-td22550607.html), I can''t have a USB harddisk used by
Dom0 and also pass through another USB harddisk to DomU, because Dom0
will claim the device.
Is this a fundamental issue that can''t be solved without a lot of
mucking around or is there an easier way around it?
2011 Mar 01
2
Error connecting USB-device to DomU, kernel 2.6.32-5-xen-amd64, Xen 4.0.1
Hi,
When trying to connect my USB printer to the DomU that has CUPS
installed, I run into an error:
Unexpected error: <class ''xen.util.vusb_util.UsbDeviceParseError''>
Please report to xen-devel@lists.xensource.com
Traceback (most recent call last):
File "/usr/lib/xen-4.0/bin/xm", line 8, in <module>
main.main(sys.argv)
File
2008 Jul 03
3
[PATCH 2/4] pvSCSI : Fix many points of backend/frontend driver
Please refer following Mr. Steven''s mail posted on June 24th.
Message-ID: <20080624131313.GB18379@weybridge.uk.xensource.com>
Message-ID: <20080624131256.GA18379@weybridge.uk.xensource.com>
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
Signed-off-by: Jun Kamada <kama@jp.fujitsu.com>
-----
Jun Kamada
2007 May 16
5
[RFC] pv-scsi driver (scsiback/scsifront)
Hi all.
We developped a pv-scsi driver that we refered Fujita-san''s scsi-driver
and blkback.
(see, http://www.xensource.com/files/xensummit_4/Xen_Summit_8_Matsumoto.pdf)
The pv-scsi driver''s feature is as follow:
* Guest has dedicated SCSI-HBAs of Dom0.
* Guest can send scsi_cdb to the HBAs.
* Guest recognises the HBAs from hostno of xenstore.
Currentlly, We are