WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] [PATCH] Add xl domUs default configuration file

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] Add xl domUs default configuration file
From: Fabio Fantoni <fabio.fantoni@xxxxxxxxxx>
Date: Mon, 06 Jun 2011 13:25:52 +0200
Delivery-date: Tue, 07 Jun 2011 03:15:10 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; it; rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10
This patch add xl domUs default configuration file, must be improved and implemented in the core xl. About implementation on core i try but fail, about this configuration file i start from other xm, removed some unnecessary things or specific such as name and uuid missed in xl and add other, some description need to be improved.

# HG changeset patch
# User Fabio Fantoni
# Date 1307358064 -7200
# Node ID b94e5d172a99a89e2bf1570ded6e41051ef81052
# Parent  0c0884fd8b494932a4b707e339cbe1b881d09103
Add xl domUs default configuration file, must be improved and implemented in the core xl

Signed-off-by: Fabio Fantoni <fabio.fantoni@xxxxxxxxxx>

diff -r 0c0884fd8b49 -r b94e5d172a99 tools/examples/Makefile
--- a/tools/examples/Makefile    Fri Jun 03 21:39:00 2011 +0100
+++ b/tools/examples/Makefile    Mon Jun 06 13:01:04 2011 +0200
@@ -22,6 +22,7 @@
 XEN_CONFIGS += xend-pci-quirks.sxp
 XEN_CONFIGS += xend-pci-permissive.sxp
 XEN_CONFIGS += xl.conf
+XEN_CONFIGS += xl-domu-default.conf
 XEN_CONFIGS += cpupool

 .PHONY: all
diff -r 0c0884fd8b49 -r b94e5d172a99 tools/examples/xl-domu-default.conf
--- /dev/null    Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/examples/xl-domu-default.conf    Mon Jun 06 13:01:04 2011 +0200
@@ -0,0 +1,243 @@
+#============================================================================
+# Xl configuration default for domU setting on 'xl create'.
+# This conf sets the defaults parameters used when a domain is created
+# using 'xl create' instead those in the core if not existing in the
+# domU config specific.
+#============================================================================
+
+#----------------------------------------------------------------------------
+# Kernel image file.
+# kernel = "/path/to/domU/kernel"
+
+# Ramdisk.
+# ramdisk = "/boot/initrd.gz"
+
+# The domain build function. HVM domain uses 'hvm'.
+# builder='hvm'
+
+# Initial memory allocation (in megabytes) for the new domain.
+#
+# WARNING: Creating a domain with insufficient memory may cause out of
+#          memory errors. The domain needs enough memory to boot kernel
+#          and modules. Allocating less than 32MBs is not recommended.
+# memory = 128
+
+# Shadow pagetable memory for the domain, in MB.
+# If not explicictly set, xend will pick an appropriate value.
+# Should be at least 2KB per MB of domain memory, plus a few MB per vcpu.
+# shadow_memory = 8
+
+#-----------------------------------------------------------------------------
+# The number of cpus guest platform has, default=1
+# vcpus=1
+
+# Enable/disable HVM guest PAE, default=1 (enabled)
+# pae=1
+
+# Enable/disable HVM guest ACPI, default=1 (enabled)
+# acpi=1
+
+# Enable/disable HVM APIC mode, default=1 (enabled)
+# Note that this option is ignored if vcpus > 1
+# apic=1
+
+# Enable/disable HVM guest ACPI, default=1 (enabled)
+# acpi=1
+
+# Enable/disable HVM guest nx, default=1
+# nx=1
+
+# Enable/disable HVM guest viridian, default=0
+# viridian=1
+
+# Enable/disable HVM guest hpet, default=1
+# hpet=1
+
+# Enable/disable HVM guest vpt_align, default=1
+# vpt_align=1
+
+# Enable/disable HVM guest nestedhvm, default=0
+# nestedhvm=1
+
+# HVM guest video ram in megabyte, default 8
+# videoram=8
+
+# HVM guest timer_mode, default=1
+# timer_mode=1
+
+#----------------------------------------------------------------------------
+# Network configuration
+# type=ioemu specify the NIC is an ioemu device not netfront
+# vif = [ 'type=ioemu, bridge=xenbr0' ]
+
+#----------------------------------------------------------------------------
+# Define the disk devices you want the domain to have access to, and
+# what you want them accessible as.
+# For example can be put here a default installation cd.
+# disk = [ 'tap2:aio:/var/images/min-el3-i386.img,hdc:cdrom,r' ]
+
+#----------------------------------------------------------------------------
+# Configure the behaviour when a domain exits.  There are three 'reasons'
+# for a domain to stop: poweroff, reboot, and crash.  For each of these you
+# may specify:
+#
+#   "destroy",        meaning that the domain is cleaned up as normal;
+# "restart", meaning that a new domain is started in place of the old
+#                     one;
+#   "preserve",       meaning that no clean-up is done until the domain is
+# manually destroyed (using xm destroy, for example); or
+#   "rename-restart", meaning that the old domain is not cleaned up, but is
+#                     renamed and a new domain started in its place.
+#
+# In the event a domain stops due to a crash, you have the additional options:
+#
+# "coredump-destroy", meaning dump the crashed domain's core and then destroy; +# "coredump-restart', meaning dump the crashed domain's core and the restart.
+#
+# The default is
+#
+#   on_poweroff = 'destroy'
+#   on_reboot   = 'restart'
+#   on_crash    = 'restart'
+
+# on_poweroff = 'destroy'
+# on_reboot   = 'restart'
+# on_crash    = 'restart'
+# on_watchdog = 'destroy'
+
+#============================================================================
+# boot on floppy (a), hard disk (c), Network (n) or CD-ROM (d)
+# default: hard disk, cd-rom, floppy
+# boot="cd"
+
+#----------------------------------------------------------------------------
+# enable SDL library for graphics, default = 0
+# sdl=0
+
+#----------------------------------------------------------------------------
+# enable OpenGL for texture rendering inside the SDL window, default = 0
+# valid only if sdl is enabled.
+# opengl=0
+
+#----------------------------------------------------------------------------
+# enable VNC library for graphics, default = 1
+# vnc=1
+
+#----------------------------------------------------------------------------
+# address that should be listened on for the VNC server if vnc is set.
+# default is to use 'vnc-listen' setting from
+# auxbin.xen_configdir() + /xend-config.sxp
+# vnclisten="127.0.0.1"
+
+#----------------------------------------------------------------------------
+# set VNC display number, default = domid
+# vncdisplay=1
+
+#----------------------------------------------------------------------------
+# try to find an unused port for the VNC server, default = 1
+# vncunused=1
+
+#----------------------------------------------------------------------------
+# set password for domain's VNC console
+# default is depents on vncpasswd in xend-config.sxp
+# vncpasswd=''
+
+#----------------------------------------------------------------------------
+# no graphics, use serial port
+# nographic=0
+
+#----------------------------------------------------------------------------
+# enable stdvga, default = 0 (use cirrus logic device model)
+# stdvga=0
+
+#-----------------------------------------------------------------------------
+#   serial port re-direct to pty deivce, /dev/pts/n
+#   then xm console or minicom can connect
+# serial='pty'
+
+# For disable migrate
+# nomigrate=1
+
+#----------------------------------------------------------------------------
+# tsc_mode : TSC mode (0=default, 1=native TSC, 2=never emulate, 3=pvrdtscp)
+#   emulate TSC provides synced TSC for all vcpus, but lose perfomrance.
+# native TSC leverages hardware's TSC(no perf loss), but vcpu's TSC may lose
+#    sync due to hardware's unreliable/unsynced TSC between CPUs.
+#   default intelligently uses native TSC on machines where it is safe, but
+#    switches to emulated if necessary after save/restore/migration
+# pvrdtscp is for intelligent apps that use special Xen-only paravirtualized +# cpuid instructions to obtain offset/scaling/migration info and maximize +# performance within pools of machines that support the rdtscp instruction
+# tsc_mode=0
+
+#-----------------------------------------------------------------------------
+#   enable sound card support, [sb16|es1370|all|..,..], default none
+# soundhw='sb16'
+
+#-----------------------------------------------------------------------------
+#   Enable USB support (specific devices specified at runtime through the
+#            monitor window)
+# usb=1
+
+#   Enable USB mouse support (only enable one of the following, `mouse' for
+#                  PS/2 protocol relative mouse, `tablet' for
+#                  absolute mouse)
+# usbdevice='mouse'
+# usbdevice='tablet'
+
+#-----------------------------------------------------------------------------
+# Set keyboard layout, default is en-us keyboard.
+# keymap='en-us'
+
+#-----------------------------------------------------------------------------
+# Enable/disable xen platform PCI device, default=1 (enabled)
+# xen_platform_pci=1
+
+#-----------------------------------------------------------------------------
+#   Configure passthrough PCI{,-X,e} devices:
+#
+#   pci=[ '[SSSS:]BB:DD.F[,option1[,option2[...]]]', ... ]
+#
+#   [SSSS]:BB:DD.F  "bus segment:bus:device.function"(1) of the device to
+#                   be assigned, bus segment is optional. All fields are
+#                   in hexadecimal and no field should be longer than that
+#                   as shown in the pattern. Successful assignment may need
+#                   certain hardware support and additional configurations
+#                   (e.g. VT-d, see docs/misc/vtd.txt for more details).
+#
+#       (1) bus segment is sometimes also referred to as the PCI "domain",
+#           not to be confused with Xen domain.
+#
+#
+#   optionN         per-device options in "key=val" format. Current
+#                   available options are:
+#                   - msitranslate=0|1
+#                      per-device overriden of pci_msitranslate, see below
+#                   - power_mgmt=0|1
+#                      per-device overriden of pci_power_mgmt, see below
+#
+# pci=[ '07:00.0', '07:00.1' ]
+
+#   MSI-INTx translation for MSI capable devices:
+#
+#   If it's set, Xen will enable MSI for the device that supports it even
+# if the guest don't use MSI. In the case, an IO-APIC type interrupt will
+# be injected to the guest every time a corresponding MSI message is
+# received.
+#   If the guest enables MSI or MSI-X, the translation is automatically
+# turned off.
+#
+# pci_msitranslate=1
+
+# PCI Power Management:
+#
+# If it's set, the guest OS will be able to program D0-D3hot states of the
+# PCI device for the purpose of low power consumption.
+#
+# pci_power_mgmt=0
+
+# Enable graphics passthrough:
+#
+# If it's set, and specify grapchis device BDF in pci passthrough option,
+# like pci=['xx:xx.x'], it enables graphics passthrough, default=0 (disabled)
+# gfx_passthru=0

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel