# HG changeset patch
# User awilliam@xxxxxxxxxxx
# Node ID 47151f27e623e2a3aae35683e151002d42c28740
# Parent 83e4d44e8aecf492f09873452ae3359644f40043
[IA64] README patch of booting xen
Signed-off-by: Yutaka Ezaki <yutaka.ezaki@xxxxxxxxxxxxxx>
Signed-off-by: nakato <nakato@xxxxxxxxxxxxxxxx>
Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
---
xen/arch/ia64/tools/README.xenia64linux | 24 -------
xen/arch/ia64/tools/README.xenia64 | 102 +++++++++++++++++++++++++++++---
2 files changed, 93 insertions(+), 33 deletions(-)
diff -r 83e4d44e8aec -r 47151f27e623 xen/arch/ia64/tools/README.xenia64
--- a/xen/arch/ia64/tools/README.xenia64 Sat Jun 03 14:33:08 2006 -0600
+++ b/xen/arch/ia64/tools/README.xenia64 Sat Jun 03 14:39:49 2006 -0600
@@ -1,11 +1,95 @@
-# Xen/ia64 heavily leverages/reuses many files from Linux/ia64
-# however as of August 2005, all of these files are checked
-# into the Xen tree so (if you remember doing so in the past)
-# there is no need to fetch a copy of linux-2.6.x.tar.gz
+# Recipe of Booting up Xen/dom0/domU on IA64 system
+# 06/02/2006 Written by Xen-ia64-devel community.
-# build xen/ia64
-# if native
-make
+My enviroment is;
+ Machine : Tiger4
+ Domain0 OS : RHEL4 U2
+ DomainU OS : RHEL4 U2
-# or if using cross-compiler
-make XEN_TARGET_ARCH=ia64
+----------------------------
+Build xen
+ 1. Download source
+ # hg clone http://xenbits.xensource.com/ext/xen-ia64-unstable.hg
+
+ 2. # make world
+
+ 3. # make install-tools
+
+ 4. copy kernels and xen
+ # cp xen/xen.gz /boot/efi/efi/redhat/
+ # cp linux-2.6.16.13-xen/vmlinux.gz
/boot/efi/efi/redhat/vmlinuz-2.6.16.13-xen
+
+ 5. make initrd for Dom0/DomU
+ # cd linux-2.6.16.13-xen/
+ # make modules_install
+ # mkinitrd -f /boot/efi/efi/redhat/initrd-2.6.16.13-xen.img 2.6.16.13-xen
--builtin mptbase --builtin mptscsih
+ # cd ..
+
+---------------------------------
+Make OSimg for DomU
+ 1. make file
+ # dd if=/dev/zero of=/root/rhel4.img bs=1M seek=4096 count=0
+ # mke2fs -F -j /root/rhel4.img
+ # mount -o loop /root/rhel4.img /mnt
+ # cp -ax /{dev,var,etc,usr,bin,sbin,lib} /mnt
+ # mkdir /mnt/{root,proc,sys,home,tmp}
+
+ 2. modify DomU's fstab
+ # vi /mnt/etc/fstab
+ /dev/hda1 / ext3 defaults 1 1
+ none /dev/pts devpts gid=5,mode=620 0 0
+ none /dev/shm tmpfs defaults 0 0
+ none /proc proc defaults 0 0
+ none /sys sysfs defaults 0 0
+
+ 3. modify inittab (runlevel)
+ # vi /mnt/etc/inittab
+ id:3:initdefault:
+
+ 4. add tty0 into /etc/securetty
+ # vi /mnt/etc/securetty (add tty0)
+
+ 5. umount
+ # umount /mnt
+
+-------------------------------------
+Boot Xen & Domain0
+ 1. replace elilo
+ download from the below
+ http://elilo.sourceforge.net/cgi-bin/blosxom
+ and copy into /boot/efi/efi/redhat/
+ # cp elilo-3.6-ia64.efi /boot/efi/efi/redhat/elilo.efi
+
+
+ 2. modify elilo.conf (like the below)
+ # vi /boot/efi/efi/redhat/elilo.conf
+ prompt
+ timeout=20
+ default=xen
+ relocatable
+
+ image=vmlinuz-2.6.16.13-xen
+ label=xen
+ vmm=xen.gz
+ initrd=initrd-2.6.16.13-xen.img
+ read-only
+ append="com2=115200,8n1 console=com2 dom0_mem=1G -- nomca nosmp
console=tty0 console=ttyS1,115200,8n1 rhgb root=/dev/sda2"
+
+-------------------------------------
+Boot DomainU
+ 1. make config of DomU
+ # vi /etc/xen/rhel4
+ kernel = "/boot/efi/efi/redhat/vmlinuz-2.6.16.13-xen"
+ ramdisk = "/boot/efi/efi/redhat/initrd-2.6.16.13-xen.img"
+ memory = 384
+ name = "rhel4"
+ disk = [ 'file:/root/rhel4.img,hda1,w' ]
+ root = "/dev/hda1 ro"
+ extra = "nomca console=tty0 3"
+
+ 2. After boot xen and dom0, start xend
+ # /etc/init.d/xend start
+ ( In the debugging case, # XEND_DEBUG=1 xend trace_start )
+
+ 3. start domU
+ # xm create -c rhel4
diff -r 83e4d44e8aec -r 47151f27e623 xen/arch/ia64/tools/README.xenia64linux
--- a/xen/arch/ia64/tools/README.xenia64linux Sat Jun 03 14:33:08 2006 -0600
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,24 +0,0 @@
-INSTRUCTIONS FOR BUILDING XENLINUX/IA64
-
-hg clone http://xenbits.xensource.com/ext/xenlinux-ia64-2.6.12.hg
-cd linux-2.6.12
-cp arch/ia64/configs/xen_zx1_config .config # comment 1
-yes "" | make oldconfig
-make
-
-Start Xen from elilo, passing the Linux kernel as an initrd.
-
-Comments:
-1) just about any config file shoule work now, but you will need
- to edit it to ensure that there are no modules
-2) CONFIG_IA32_SUPPORT is known to not work
-3) if running on ski, it is useful to make the following change:
- a) at the beginning of drivers/acpi/motherboard.c:acpi_reserve_resources()
- add the line:
- if (!acpi_gbl_FADT) return;
-4) Build linux.
- a) yes "" | make oldconfig
- b) check the resulting .config to ensure there are no modules used (because
- Xen/ia64 doesn't support them yet). Change '=m' to '=n' and remake
- c) yes "" | make oldconfig
- d) make
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