If the bridge is already configure, the default route will point
to a xenbr interface and not an eth interface. Handle this case.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Add a new __xen_guest header field to distinguish between kernels with
the previous use of the paddr field and the new use.
Add a new __xen_guest header field to control the kernel entry point,
since the elf header entry field now points to a physical address.
This header field is also useful for supporting alternative entry
points in kernel images which run both on xen and native.
Also add a kernel config option to control whether the resulting kernel
should include compatibility code to run on Xen 3.0.2 or whether such
code such be left out, resulting in a kernel which will only run on
newer Xen versions. Default to having compatibility enabled.
Kernels built with the new use of the elf header fields would otherwise
not work on Xen versions prior to this changeset.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
online. Also fix bogus call to vcpu-enable; xm now uses vcpu-set as method for
enable/disable of vcpus. Previously after a successful test run, this test
would not leave dom0 in the same state as it was when the test started. Also
some comment language changes and 80 column formatting.
local network migration without the 'live' parameter 3 times. The test
'04' that does live migration now tests local live migration 3 times.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
XendCheckpoint class to differentiate between network suspend/resume
(network=True) and local suspend/resume (network=False).
Instead of passing the 'live' parameter to the migration methods, this
'network' parameter is passed now. This ends up being merely a renaming
of the parameter.
A check with the xm-test suite against this change has resulted in no
additional errors.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
configuration of an existing domain. This is needed for a domain to be
able to reboot and retain its PCI device configuration. This patch adds
such support.
Thanks to Mike Wright for reporting this problem and working with me to
fix it.
Signed-off-by: Ryan Wilson <hap9@epoch.ncsc.mil>
1) Move the tablet to the second serial port. This way the tablet will
not interfere with people who want to use a serial console on the guest.
2) Enhance the Summagraphics emulation so that the Windows XP driver
works. Turns out the Windows driver was using capabilities the X driver
didn't care about and it wouldn't recognize the tablet without these
capabilities.
Signed-off-by: donald.d.dugger@intel.com
If you change the video resolution on a Windows XP guest such that it uses
fewer bytes of VRAM (either by using fewer bytes per pixel or by lowering the
resolution) then some window backgrounds will become corrupted. This happens
because the Windows XP Cirrus Logic driver assumes that VRAM is initialized
to 0xff whenever the video mode switches between VGA and SVGA.
Signed-off-by: Donald.D.Dugger@intel.com
In the external device migration script I am introducing a subtype
(-subtype <subtype>) from which the script's name is formed. Also all
unparsed parameters are passed to the called script.
Signed-off-by: Stefan Berger <stefanb@us.ibm.com>
The current code will break if there are multiple scope global routes
since the "ip route list default" command doesn't use "default" as a
filter, and will output multiple devices which breaks the rest of the
script.
Also make the vif/xenbr/eth naming consistent, i.e. if your default
network interface is eth1, you get vif1 and xenbr1.
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk>
Made it a minor release bump for xm-test so old ramdisk will work. The
ramdisk is functionally the same.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
merge with given values. This will allow a bootloader to not have to
specify everything which is useful for bootloaders other than pygrub.
Signed-off-by: Jeremy Katz <katzj@redhat.com>
In the Xen 2.0.x compatibility section of xend (where we try to parse
the s-expressions if they came from an SXP configuration file for Xen
2.0.x), the wrong variable is referenced. This fix corrects the python
script to use the correct variable.
Thanks to Mike Wright for reporting this.
Signed-off-by: Ryan Wilson <hap9@epoch.ncsc.mil>
creating domains with networking very easy. This patch:
1) Adds new XenDevice class, with the XenNetDevice subclass. These
classes represent devices for xm-test and are tied to XenDomains.
This can eventually be used for block devices as well. Currently,
devices must be added to domains prior to starting the domain. The
attach and detach needs to be handled.
2) Adds a new NetConfig class to handle configuring the network
environment in which the tests run. This patch only handles ranges
of IPs in a bridged environment. DHCP needs to be added as well as
handling NAT and routed environments.
3) Modifies XenDomain class to handle XenDevices.
4) Adds new configuration options for defining a range of IPs, their
network address, and their netmask.
5) Removes the old Network.py and Network class.
6) Modifies the existing tests to use the new infrastructure.
7) Adds some documentation to help creating domains.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
in XenDomain. The devices we will add, like network, will need to run
console commands when a domain is started. So I have made console be
a part of domain object, which it's tied to anyway.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
it as HVM or PV rather than using the config time option. The forthcoming
XenNetDevice will need to check. This is also the first step toward running
PV and HVM domains at the same time.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
domUs with 64MB of memory,
and assume that all of that memory is available in the domU. They then
perform various xm memset tests
based on the assumed starting conditions.
When netback & blkback are comiled into the domU kernel, they eat about
5MB. This mismatch will cause
01_memset_basic_pos.test to fail every time. 03_memset_random_pos.test
will probably fail, but can
pass with some lucky numbers from the random number generator.
This patch changes both tests to read the starting memory allocation from
the balloon driver in the domU.
Signed-off-by: Jim Dykman <dykman@us.ibm.com>
Make header path for kernel's privcmd/evtchn headers generic.
Remove pointless xi_*() interface that was using private libxc
interfaces.
Signed-off-by: John Levon <john.levon@sun.com>
expected. Xend actually creates two children and the XEND_DAEMONIZE
flag only prevents one of the children from being created. This
patch causes none of the children to be created. With this patch,
Xend functionality is performed in the process executed from the
command line (i.e., /usr/sbin/xend). This patch makes it possible to
debug Xend with pdb.
Signed-off-by: Randy Thelen <rthelen@netapp.com>
interface (the legacy hypercalls would break if subcommands with large
argument structures were added, as it would grow the size of the
union of all argument structures).
Also, based on a patch from Kevin Tian, add a new physdev op to
signal EOI for a particular irq.
Signed-off-by: Keir Fraser <keir@xensource.com>
before detaching it. Fix a race condition that dom0 was tearing down the
block device while the guest was putting it in a Connected state.
Signed-off-by: Vincent Hanquez <vincent@snarc.org>
was getting is no longer there, they've pruned the snapshots. This patch
adds a new buildroot and updates the buildroot configuration. I also
incremented the xm-test release version to 0.8.
Signed-off-by: Daniel Stekloff <dsteklof@us.ibm.com>
we run it if we get into domain creation with a bootloader set but no
image. This could happen if someone creates a domain config via the
XML-RPC or sxp interfaces.
Signed-off-by: Jeremy Katz <katzj@redhat.com>
image. Move them into the domain info so that the image is just the
pieces needed for booting (eg, kernel + initrd + args)
Signed-off-by: Jeremy Katz <katzj@redhat.com>
functions are checked to avoid some bugs, a few warnings pop up and
become errors due to -Werror. Attached checks the return codes
(or at least stores them to a dummy variable).
Signed-off-by: Jeremy Katz <katzj@redhat.com>
