X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=README;h=9801015e8988058c98a203503033a23bf790492d;hb=HEAD;hp=094a87253f50425e3fa21f6712ece92433add437;hpb=6d37b5f61c6cd4115197dc25e6d7ab571fcb3a54;p=virt-p2v.git diff --git a/README b/README index 094a872..9801015 100644 --- a/README +++ b/README @@ -1,81 +1,70 @@ -$Id$ - virt-p2v : P2V ("physical to virtual") migration tool ---------------------------------------------------------------------- -Written by: - Richard W.M. Jones +Written by Richard W.M. Jones -Copyright (C) 2007 Red Hat Inc. +Copyright (C) 2007-2008 Red Hat Inc. - http://et.redhat.com/~rjones/virt-p2v/ + http://et.redhat.com/~rjones/virt-p2v/ -Binaries +Support ---------------------------------------------------------------------- -Binaries are available from the website (live CD images which can be -burned directly to a CD and booted on the p2v candidate machine). +Please send all queries, patches, bug reports etc. to the +et-mgmt-tools mailing list: -http://et.redhat.com/~rjones/virt-p2v/ + http://www.redhat.com/mailman/listinfo/et-mgmt-tools -Building ----------------------------------------------------------------------- -Requirements: - * livecd-creator (on Fedora the package is 'livecd-tools') - * qemu (only for testing) +Binaries +---------------------------------------------------------------------- -(1) Edit Makefile - there is some general configuration at the - top which you may want to change. +Binaries are available from the website (live CD images which can be +burned directly to a CD and booted on the p2v candidate machine). -(2) 'make build' will build an ISO image called virt-p2v-$VERSION.iso + http://et.redhat.com/~rjones/virt-p2v/download.html -(3) Burn the image on to a CD using standard tools. -Booting from USB device +Usage ---------------------------------------------------------------------- -If you wish to boot from a USB keydrive, use the livecd-iso-to-disk -tool: +Please read the manual page: - livecd-iso-to-disk virt-p2v-$VERSION.iso /dev/sdX1 + man virt-p2v +or make man; nroff -man virt-p2v.1 | less +or http://et.redhat.com/~rjones/virt-p2v/virt-p2v.1.html -(Replace /dev/sdX1 with the actual USB device). -In my experience I also had to set up a suitable MBR: +Building +---------------------------------------------------------------------- - cat /usr/lib/syslinux/mbr.bin > /dev/sdX +Requirements: -Running ----------------------------------------------------------------------- + * livecd-creator (in Fedora the package is called 'livecd-tools') + * rpmbuild (in Fedora package rpm-build) + * ocaml, ocaml-findlib, ocaml-extlib, ocaml-pcre, ocaml-xml-light, + ocaml-newt, ocaml-libvirt, ocaml-fileutils, ocaml-gettext, + ocaml-gettext-devel (all in Fedora) + * qemu and/or KVM (only for testing) -Boot the candidate machine from the live CD or USB keydrive. +Then: -You will need to have network access to another machine where it will -save the virtual disk images. Ideally that machine will have ssh -access (sshd service running), but there is also a simple network -daemon that you can run on the target machine. Note that the target -machine is usually the Xen host, but it doesn't need to be: you could -copy the images to a staging machine, and later copy them over to the -Xen host. + ./configure --help + ./configure + make -Note that the live CD doesn't modify any data on the candidate -machine. +Then: -Answer the questions. There is a tutorial and explanation of some of -the questions on the website which you may wish to follow: -http://et.redhat.com/~rjones/virt-p2v/ + make rpm builds the virt-p2v RPM + make build (AS ROOT) builds an ISO image + called virt-p2v-$VERSION.iso -While the live CD is booted a shell is available on other virtual -consoles. Go to a virtual console using [ALT] [F2] and log in as root -with no password. +Other useful commands: -If it works, the result will be disk images for each filesystem from -the candidate machine, which should boot directly or with the minimum -of changes. + make man Build manual page + make pxe Make a PXE-boot image in tftpboot/ subdirectory -Booting P2V candidate under Xen ----------------------------------------------------------------------- +Burn the image on to a CD using standard tools. Testing @@ -86,10 +75,15 @@ server, then you can run the ISO directly in qemu. (To do any sort of realistic testing you will also need an operating system image, eg. from /var/lib/xen/images, to experiment with). For example: - $ cp /var/lib/xen/images/rhel5gax32fv.img . - $ make boot HDA=rhel5gax32fv.img - qemu -m 512 -cdrom virt-p2v-0.1.iso -boot d -hda rhel5gax32fv.img + cp /var/lib/xen/images/rhel5gax32fv.img . + make boot HDA=rhel5gax32fv.img -Network daemon +Serial console ---------------------------------------------------------------------- + +With livecd-tools >= 018, the CD should enable the serial console +(ttyS0, 9600 8N1). + +You can test this with: + make boot [...] SERIAL=yes