search for: s_nic

...let source = - match output_name with - | None -> source - (* Note the s_orig_name field retains the original name in case we - * need it for some reason. - *) - | Some name -> { source with s_name = name } in - - (* Map networks and bridges. *) - let source = - let { s_nics = nics } = source in - let nics = List.map ( - fun ({ s_vnet_type = t; s_vnet = vnet } as nic) -> - try - (* Look for a --network or --bridge parameter which names this - * network/bridge (eg. --network in:out). - *) - let new_name = List.ass...

...disks; + source + +let amend_source source output_name network_map = (* Map source name. *) let source = match output_name with @@ -97,26 +85,43 @@ let rec main () = | Some name -> { source with s_name = name } in (* Map networks and bridges. *) - let source = - let { s_nics = nics } = source in - let nics = List.map ( - fun ({ s_vnet_type = t; s_vnet = vnet } as nic) -> + let nics = List.map ( + fun ({ s_vnet_type = t; s_vnet = vnet } as nic) -> + try + (* Look for a --network or --bridge parameter which names this + * network/br...

...urce_nic = { > s_vnet_orig : string; (** Original network (if we map it). *) > s_vnet_type : vnet_type; (** Source network type. *) > } > -(** Network adapter models. *) > +(** Network adapter models (in ascending order of preference). *) > and s_nic_model = Source_other_nic of string | > Source_rtl8139 | Source_e1000 | Source_virtio_net > (** Network interfaces. *) > @@ -108,7 +108,7 @@ and s_display_listen = > | LAddress of string (** Listen address. *) > | LNetwork of string (*...

...verlays if --debug-overlays option was used. *) if debug_overlays then ( + let overlay_dir = (new Guestfs.guestfs ())#get_cachedir () in List.iter ( fun ov -> let saved_filename = @@ -460,6 +414,45 @@ and amend_source source output_name network_map = { source with s_nics = nics } +and create_overlays src_disks = + (* Create a qcow2 v3 overlay to protect the source image(s). There + * is a specific reason to use the newer qcow2 variant: Because the + * L2 table can store zero clusters efficiently, and because + * discarded blocks are stored as zero cluste...

...> > + let block_type = > > + match best_block_type with > > + | Some Source_virtio_blk -> Some Virtio_blk > > + | Some Source_SCSI -> None > > + | Some Source_IDE -> Some IDE > > + | None -> None in > > + > > + (* rely on s_nic_model enum being in ascending preference order, and None > > + * being smaller than Some anything *) > > + let best_net_type = > > + List.fold_left max None > > + (List.map (fun nic -> nic.s_nic_model) source.s_nics) in > > + let net_type = > > +...

...n any @@ -88,7 +88,7 @@ and source_nic = { s_vnet_orig : string; (** Original network (if we map it). *) s_vnet_type : vnet_type; (** Source network type. *) } -(** Network adapter models. *) +(** Network adapter models (in ascending order of preference). *) and s_nic_model = Source_rtl8139 | Source_e1000 | Source_virtio_net (** Network interfaces. *) and vnet_type = Bridge | Network @@ -107,7 +107,7 @@ and s_display_listen = | LAddress of string (** Listen address. *) | LNetwork of string (** Listen network. *) -(** Video adap...

...n any @@ -88,7 +88,7 @@ and source_nic = { s_vnet_orig : string; (** Original network (if we map it). *) s_vnet_type : vnet_type; (** Source network type. *) } -(** Network adapter models. *) +(** Network adapter models (in ascending order of preference). *) and s_nic_model = Source_other_nic of string | Source_rtl8139 | Source_e1000 | Source_virtio_net (** Network interfaces. *) @@ -108,7 +108,7 @@ and s_display_listen = | LAddress of string (** Listen address. *) | LNetwork of string (** Listen network. *) -(...

...True if SELinux is enabled and enforcing on the host. *) diff --git a/v2v/v2v.ml b/v2v/v2v.ml index 73edff2c..6e88d978 100644 --- a/v2v/v2v.ml +++ b/v2v/v2v.ml @@ -264,8 +264,6 @@ and set_source_networks_and_bridges cmdline source = let nics = List.map (Networks.map cmdline.network_map) source.s_nics in { source with s_nics = nics } -and overlay_dir = (open_guestfs ())#get_cachedir () - (* Conversion can fail or hang if there is insufficient free space in * the temporary directory used to store overlays on the host * (RHBZ#1316479). Although only a few hundred MB is actually @@ -273...

...ue if SELinux is enabled and enforcing on the host. *) diff --git a/v2v/v2v.ml b/v2v/v2v.ml index 73edff2c4..a58ff433f 100644 --- a/v2v/v2v.ml +++ b/v2v/v2v.ml @@ -264,8 +264,6 @@ and set_source_networks_and_bridges cmdline source = let nics = List.map (Networks.map cmdline.network_map) source.s_nics in { source with s_nics = nics } -and overlay_dir = (open_guestfs ())#get_cachedir () - (* Conversion can fail or hang if there is insufficient free space in * the temporary directory used to store overlays on the host * (RHBZ#1316479). Although only a few hundred MB is actually @@ -273...

...+++++++++++++++++++++++--------------------------------- 1 file changed, 42 insertions(+), 49 deletions(-) diff --git a/v2v/v2v.ml b/v2v/v2v.ml index a2cf249..b3dfa07 100644 --- a/v2v/v2v.ml +++ b/v2v/v2v.ml @@ -105,6 +105,45 @@ let amend_source source output_name network_map = { source with s_nics = nics } +let create_overlays src_disks = + (* Create a qcow2 v3 overlay to protect the source image(s). There + * is a specific reason to use the newer qcow2 variant: Because the + * L2 table can store zero clusters efficiently, and because + * discarded blocks are stored as zero cluste...

Since this new temporary directory will contain UNIX sockets for communicating with nbdkit, then its path must not be too long. Use the existing directory that libguestfs exposes for this, i.e. sockdir. --- v2v/nbdkit.ml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/v2v/nbdkit.ml b/v2v/nbdkit.ml index 65317f9b..46b20c9d 100644 --- a/v2v/nbdkit.ml +++ b/v2v/nbdkit.ml

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

v1 was here: https://www.redhat.com/archives/libguestfs/2020-April/msg00007.html There's a BZ for this now which I forgot to add to the commit message: https://bugzilla.redhat.com/show_bug.cgi?id=1814611 For v2: - Fix incorrect reference to $TMPDIR in existing manual. - Separate handling for small temporary files and large temporary files. Small temporary files go into $TMPDIR

...obj in - for i = 0 to nr_nodes-1 do - let n = Xml.xpathobj_node obj i in - Xml.xpathctx_set_current_context xpathctx n; - let vnet = - xpath_string_default "rasd:ElementName/text()" (sprintf"eth%d" i) in - let nic = { - s_mac = None; - s_nic_model = None; - s_vnet = vnet; - s_vnet_orig = vnet; - s_vnet_type = Network; - } in - push_front nic nics - done; + "driver", JSON.String "raw"; + "offset", JSON.Int64 offset; +...

Deep in the discussion of this bug, unfortunately mostly in private comments: https://bugzilla.redhat.com/show_bug.cgi?id=1594515 we decided it'd be more flexible for RHV if we had a way to map individual NICs to target networks and bridges. This can be done by adding a new --mac option so you can specify the exact mapping you need: $ virt-v2v [...] \ --mac

A couple of patches cleaning up the -i ova code. These are both just refactoring (or should be at any rate). The second patch is best viewed with 'git show -w' to exclude whitespace changes. Rich.

Shahar: This is the same patch as you posted, but I have rebased it on top of current HEAD. You'll have to do save the next email to a file, and do: git reset --hard HEAD^ git pull git am /path/to/saved_email There are no changes in this patch, except what is needed to make it compile. Will follow-up with comments. Rich.

...t_name, print_source, root_choice = + output_alloc, output_format, output_name, in_place, print_source, + root_choice = Cmdline.parse_cmdline () in (* Print the version, easier than asking users to tell us. *) @@ -117,52 +118,70 @@ let rec main () = ) nics in { source with s_nics = nics } in - (* Create a qcow2 v3 overlay to protect the source image(s). There - * is a specific reason to use the newer qcow2 variant: Because the - * L2 table can store zero clusters efficiently, and because - * discarded blocks are stored as zero clusters, this should allow us - *...

...ue if SELinux is enabled and enforcing on the host. *) diff --git a/v2v/v2v.ml b/v2v/v2v.ml index 73edff2c4..6dd5fc693 100644 --- a/v2v/v2v.ml +++ b/v2v/v2v.ml @@ -264,8 +264,6 @@ and set_source_networks_and_bridges cmdline source = let nics = List.map (Networks.map cmdline.network_map) source.s_nics in { source with s_nics = nics } -and overlay_dir = (open_guestfs ())#get_cachedir () - (* Conversion can fail or hang if there is insufficient free space in * the temporary directory used to store overlays on the host * (RHBZ#1316479). Although only a few hundred MB is actually @@ -273...

The main reason for creating different OVF is that it can be used to create VM by oVirt REST API. The RHV export domain flavor cannot be used that way. v1 -> v2: - introduced flavour types instead of booleans - instead of referring to the new flavour as "standard OVF" or "fixed OVF" I refer to it as oVirt flavour. While it is more conforming than the one used in export