similar to: [PATCH v5 0/3] v2v and augeas

v3: - Don't remove the LVM transform.

v2 of previous patch, which fixes some missing bits. For now I'm going to go with Pino's RHEL 7.1 patch, since it is at least smaller than this. So I'm sending this to the list just to have it archived for later. Rich.

From: Pavel Butsykin <pbutsykin@virtuozzo.com> This patch improves the search of grub config on EFI partition. This means that the config will be found not only for rhel but also for many other distributions. Tests were performed on the following distributions: centos, fedora, ubuntu, suse. In all cases, the config path was /boot/efi/EFI/*distname*/grub.cfg The main purpose of the patch

From: Pavel Butsykin <pbutsykin@virtuozzo.com> This patch improves the search of grub config on EFI partition. This means that the config will be found not only for rhel but also for many other distributions. Tests were performed on the following distributions: centos, fedora, ubuntu, suse. In all cases, the config path was /boot/efi/EFI/*distname*/grub.cfg The main purpose of the patch

Simplify how we handle lvm.conf.

Don't carry around Augeas lenses. It is fragile, since if the lens is added to upstream Augeas but the version number has not changed, then Augeas won't parse the target file at all. This specifically causes password adjustments to fail in RHEL 7.1. In future, if we need an Augeas lens, it must be added to Augeas, either upstream or as a downstream patch carried around by distros. ---

Hi, currently /etc/shadow is edited manually when needed (i.e. when setting the password for an user), and it is not changed when removing users. Import the upstream shadow.aug (currently in their development serie, but not part of any released version yet), and use it only when the augeas version is less than a potential 1.2.1 (covering also the case when the new version is just 1.3.0). Pino

Hi, newer lvm2 releases don't have have uncommented "filter" lines, so the current way to edit lvm.conf doesn't work anymore. Instead, switch to augeas (with a "custom" len) for a cleaner and working way to set the lvm filter. Pino Toscano (3): daemon: add add_sprintf daemon: move AUGEAS_ERROR to the common header daemon: lvm-filter: use augeas for setting the

Expose the aug_transform API through the library, so it's possible to add/remove Augeas transformations to handle files in custom places using existing lenses. --- daemon/augeas.c | 21 +++++++++++++++++++++ generator/actions.ml | 12 ++++++++++++ gobject/Makefile.inc | 2 ++ src/MAX_PROC_NR | 2 +- 4 files changed, 36 insertions(+), 1 deletion(-) diff --git a/daemon/augeas.c

Not all UEFI guests can survive conversion, because of lost bootloader information in UEFI NVRAM. But some guest can cope with this because they have a fallback bootloader and use UEFI Removable Media Boot Behavior. (see https://uefi.org/sites/default/files/resources/UEFI_Spec_2_8_A_Feb14.pdf 3.5.1.1 Removable Media Boot Behavior) to load. If UEFI firmware can't find a bootloader in its

Create an object hierarchy to represent different bootloaders for Linux guests, moving the separate handling of grub1 and grub2 in different classes: this isolates the code for each type of bootloader together, instead of scattering it all around. This is mostly code refactoring, with no actual behaviour change. --- po/POTFILES-ml | 1 + v2v/Makefile.am | 2 + v2v/bootloaders.ml

On Debian family of OSes Grub2 tools are prefixed with 'grub-', not with 'grub2-'. We have to detect the correct name of the tool to use it. Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> --- v2v/linux_bootloaders.ml | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/v2v/linux_bootloaders.ml b/v2v/linux_bootloaders.ml index

- bump the augeas requirement to 1.2.0, and drop an old hack - add a small helper in the generator Pino Toscano (3): build: raise augeas requirement to 1.2.0 appliance: remove custom Shadow augeas lens daemon: implement OptString for OCaml APIs appliance/Makefile.am | 6 +-- appliance/guestfs_shadow.aug | 72 ------------------------------------ daemon/augeas.c | 21

Create an object hierarchy to represent different bootloaders for Linux guests, moving the separate handling of grub1 and grub2 in different classes: this isolates the code for each type of bootloader together, instead of scattering it all around. This is mostly code refactoring, with no actual behaviour change. --- po/POTFILES-ml | 1 + v2v/Makefile.am | 2 +

Hi ,all : thanks for helping me ! I am using libguestfs-1.28.1 on ubuntu 12.04 to manage vm disk created by KVM. I downloaded libguestfs-1.28.1.tar.gz ,and then executed (1) ./autogen.sh (2) ./configure (3) make (4) make check .there is the error. /usr/Libvmi/libguestfs-1.28.1/run --test guest-aux/make-fedora-img.pl md_create: feature 'mdadm' is not available in this

This patch improves the search of grub config on EFI partition. This means that the config will be found not only for rhel but also for many other distributions. Tests were performed on the following distributions: centos, fedora, ubuntu, suse. In all cases, the config path was /boot/efi/EFI/*distname*/grub.cfg The main purpose of the patch is to improve support for converting of vm with UEFI

On Debian family of OSes Grub2 tools are prefixed with 'grub-', not with 'grub2-'. We have to detect the correct name of the tool to use it. Signed-off-by: Tomáš Golembiovský <tgolembi@redhat.com> --- v2v/linux_bootloaders.ml | 17 +++++++++++++++-- 1 file changed, 15 insertions(+), 2 deletions(-) diff --git a/v2v/linux_bootloaders.ml b/v2v/linux_bootloaders.ml index

This reimplements the augeas APIs using ocaml-augeas (dropping all the C code). The behaviour seems unchanged, although I may have not tested all the various corner cases. Changes from v2: - dropped patch #1, as it was applied already (was a real bugfix) - rebased on master Pino Toscano (3): Revert "Revert "daemon: implement OptString for OCaml APIs"" daemon: move augeas

This reimplements the augeas APIs using ocaml-augeas (dropping all the C code). The behaviour seems unchanged, although I may have not tested all the various corner cases. Pino Toscano (4): daemon: fix/enhance error reporting of Augeas exceptions Revert "Revert "daemon: implement OptString for OCaml APIs"" daemon: move augeas APIs to OCaml daemon: drop usage of C

Hi, this series implements the first bits in v2v to convert Debian/Ubuntu (and derived) guests. The series does not complete the support (see known issues below), but all the patches here should be fit for review and inclusion. The series does not enable the conversion, yet. Known issues: * there is no grubby nor Bootloader::Tools Perl module available in Debian, so there is no way to know