search for: string_of_target_buses

...slot with + | BusSlotEmpty -> "\t(slot empty)\n" + | BusSlotTarget t -> string_of_target t + | BusSlotRemovable r -> string_of_source_removable r ^ "\n" + ) + ) slots in + String.concat "" (Array.to_list slots) + +let string_of_target_buses buses = + string_of_target_bus_slots "virtio-blk" buses.target_virtio_blk_bus ^ + string_of_target_bus_slots "ide" buses.target_ide_bus ^ + string_of_target_bus_slots "scsi" buses.target_scsi_bus + class virtual input = object method virtual as_options : string...

...deletions(-) diff --git a/v2v/types.ml b/v2v/types.ml index cc417bc..a295172 100644 --- a/v2v/types.ml +++ b/v2v/types.ml @@ -18,6 +18,9 @@ open Printf +open Common_gettext.Gettext +open Common_utils + (* Types. See types.mli for documentation. *) type source = { @@ -379,6 +382,13 @@ let string_of_target_buses buses = string_of_target_bus_slots "ide" buses.target_ide_bus ^ string_of_target_bus_slots "scsi" buses.target_scsi_bus +let open_guestfs () = + (* Open the guestfs handle. *) + let g = new Guestfs.guestfs () in + if trace () then g#set_trace true; + if verbose () th...

...(overlays, targets) -> + let target_firmware = + get_target_firmware inspect guestcaps source output in - message (f_"Assigning disks to buses"); - let target_buses = target_bus_assignment source targets guestcaps in - if verbose () then - printf "%s%!" (string_of_target_buses target_buses); + message (f_"Assigning disks to buses"); + let target_buses = target_bus_assignment source targets guestcaps in + if verbose () then + printf "%s%!" (string_of_target_buses target_buses); - let targets = - if not do_copy then targe...

This series is an attempt to add a mode of virt-v2v operation where it leaves the config and disk image conversion, rollback on errors, registering with the destination hypervisor, etc. to a third-party toolset, and performs only tuning of the guest OS to run in the KVM-based hypervisor. Roman Kagan (3): v2v: add --in-place mode v2v: document --in-place v2v: add test for --in-place ---

...++++++++++++++++++++++------------------------------ 1 file changed, 114 insertions(+), 113 deletions(-) diff --git a/v2v/v2v.ml b/v2v/v2v.ml index afffde2..703038c 100644 --- a/v2v/v2v.ml +++ b/v2v/v2v.ml @@ -110,121 +110,9 @@ let rec main () = if verbose () then printf "%s%!" (string_of_target_buses target_buses); - let delete_target_on_exit = ref true in - let targets = if not do_copy then targets - else ( - (* Copy the source to the output. *) - at_exit (fun () -> - if !delete_target_on_exit then ( - List.iter ( - fun t -> try unlink t...

This patch series adds stable bus and slot numbers for removable drives (CDs and floppies) when the guest is converted using virt-v2v or virt-p2v. Previously we were a bit random about this. After this patch series, the bus and slot numbers and preserved if at all possible. BZ: https://bugzilla.redhat.com/show_bug.cgi?id=1238053 Rich.

I'm interested to hear opinions on whether this makes the code clearer, or not. This is virt-v2v, but many other virt-* tools work the same way, and analogous changes could be made. Currently when command line argument parsing is done in 'cmdline.ml' the list of parsed parameters is passed to the main program in a very long tuple. Each parameter is strongly typed, but not named (so

...rce = amend_source cmdline source in @@ -126,8 +126,7 @@ let rec main () = let target_buses = Target_bus_assignment.target_bus_assignment source targets guestcaps in - if verbose () then - printf "%s%!" (string_of_target_buses target_buses); + debug "%s" (string_of_target_buses target_buses); let targets = if not cmdline.do_copy then targets @@ -156,7 +155,7 @@ and open_source cmdline input = exit 0 ); - if verbose () then printf "%s%!" (string_of_source source); +...

Add a Common_utils.debug function for printing messages only when in verbose mode. Rich.

This patch is just for discussion. There are still a couple of issues that I'm trying to fix. One is that all of the test guests I have, even ones with static IPs, have multiple interfaces, some using DHCP, so the conditions for adding the Powershell script don't kick in. This makes testing very awkward. However a bigger issue is that I think the premise is wrong. In some registries

Libguestfs supports passing an ISO image as a source of virtio windows drivers to v2v. This series attempts to make it simpler and better scoped. Roman Kagan (3): v2v: consolidate virtio-win file copying v2v: copy virtio drivers without guestfs handle leak v2v: drop useless forced gc --- changes since v2: - drop patch 4 (reuse of the master guestfs handle for hot-adding the ISO image)

v1 was here with much discussion: https://www.redhat.com/archives/libguestfs/2018-December/msg00048.html v2: - Fix the case where there are multiple interfaces. Note this does not preserve order correctly (see patch for comment on why that is a hard problem). - Preserve name servers. This patch is still for discussion only. I'd like to see what might be done to get this upstream

This series is a second attempt to add a mode of virt-v2v operation where it leaves the config and disk image conversion, rollback on errors, registering with the destination hypervisor, etc. to a third-party toolset, and performs only tuning of the guest OS to run in the KVM-based hypervisor. The first 14 patches are just refactoring and rearrangement of the code, factoring the implementation

Just refactoring. Rich.

Libguestfs supports passing an ISO image as a source of virtio windows drivers to v2v. That support, however, looks too heavy-weight: in order to access those drivers, a separate guestfs handle is created (and thus a new emulator process is started), which runs until v2v completes. This series attempts to make it simpler and lighter-weight, by making the relevant code more local, and by