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See earlier thread on libvir-list: https://www.redhat.com/archives/libvir-list/2015-September/thread.html#00201 Libvirt >= 1.2.20 supplies the correct dcPath parameter. If it is available in the libvirt XML, use it, otherwise fall back to the old method of trying to guess it from the vpx:// path. Patches 1, 2 and 4 are just refactoring around this change. Rich.

It turns out that RHEL 5 Xen conversions don't work if the source disk is located on a block device. See patch 1/4 for the gory details. This patch series proposes a new tool called virt-v2v-copy-to-local which essentially is a way to make new virt-v2v work like the old virt-v2v, ie. copy first, convert after. Of course this is very slow and would only be used as a last resort, but I

...ror (f_"the number of ‘-oo rhv-disk-uuid’ parameters passed on the command line has to match the number of guest disk images (for this guest: %d)") + (List.length overlays); + List.map (fun uuid -> Some uuid) uuids in + let output_name = source.s_name in let json_params = ("output_name", JSON.String output_name) :: json_params in @@ -306,7 +326,7 @@ object * target URI to point to the NBD socket. *) List.map ( - fun (target_format, ov) -> + fun ((target_format, ov), uuid) -> let id = ov.ov_source.s_disk_i...

The first commit removes the --dcpath parameter, which just makes the following stuff simpler. Since libvirt has supported getting datacenterpath from VMware since Oct 2015, it's time to drop this hairy parameter. The rest is quite a complicated series of refactorings, followed by a very simple change to add handling of snapshots taken from old virt-v2v. Rich.

This series (except the last one) changes virt-v2v to use nbdkit for several input modes: -i vmx -it vddk: No change in functionality, as this already uses nbdkit-vddk-plugin, but the code is refactored for the other modes to use. -i libvirtxml: Use nbdkit-curl-plugin instead of qemu curl. vCenter: Use nbdkit-curl-plugin instead of qemu curl. xen: Use nbdkit-ssh-plugin instead of qemu

...on(-) diff --git a/v2v/input_libvirt_vcenter_https.ml b/v2v/input_libvirt_vcenter_https.ml index 01a6c89..c6b9a1f 100644 --- a/v2v/input_libvirt_vcenter_https.ml +++ b/v2v/input_libvirt_vcenter_https.ml @@ -250,7 +250,8 @@ let map_source_to_uri ?readahead password uri scheme server path = let json_params = [ "file.driver", JSON.String "https"; "file.url", JSON.String url; - "file.timeout", JSON.Int 600; + (* https://bugzilla.redhat.com/show_bug.cgi?id=1146007#c10 *) + "file.timeout", JSON.Int 2000; ] in let...

On Friday, 8 December 2017 17:02:30 CET Richard W.M. Jones wrote: > This enhances the existing VMX input support allowing it to be > used over SSH to the ESXi server. > > The original command (for local .vmx files) was: > > $ virt-v2v -i vmx guest.vmx -o local -os /var/tmp > > Adding ‘-it ssh’ and using an SSH remote path gives the new syntax: > > $ virt-v2v \

This patch series fixes various issues in the rhv-upload output mode: - properly find and use RHV resources - cleanup orphan disks, and possibly the current disk transfer on failure In reality, the first 4 patches deal with resources, and the other 4 with cleanups. The latter block can be theoretically sent alone -- I just happened to start working on it as part of my "let's fix

...-v2v-output-rhv(1) manual.") else args in args in + (* Delete disks. + * + * This ignores errors since the only time we are doing this is on + * the failure path. + *) + let delete_disks uuids = + let ids = List.map (fun uuid -> JSON.String uuid) uuids in + let json_params = + ("disk_uuids", JSON.List ids) :: json_params in + ignore (Python_script.run_command deletedisks_script json_params []) + in + object inherit output @@ -275,6 +290,13 @@ object if Python_script.run_command vmcheck_script json_params [] <> 0 then error...

...Output_rhv_upload_plugin_source.code in @@ -226,6 +229,9 @@ object error_unless_nbdkit_working (); error_unless_nbdkit_python_plugin_working (); error_unless_output_alloc_sparse (); + (* Python code prechecks. *) + if Python_script.run_command precheck_script json_params [] <> 0 then + error (f_"failed server prechecks, see earlier errors"); if have_selinux then error_unless_nbdkit_compiled_with_selinux () @@ -247,11 +253,11 @@ object let json_params = ("output_name", JSON.String output_name) :: json_params...

...= (open_guestfs ())#get_cachedir () in + let t = Mkdtemp.temp_dir ~base_dir "null." in + rmdir_on_exit t; + t in object inherit output @@ -51,19 +81,27 @@ object method supported_firmware = [ TargetBIOS; TargetUEFI ] method prepare_targets source targets = - let json_params = [ - "file.driver", JSON.String "null-co"; - "file.size", JSON.String "1E"; - ] in - let target_file = TargetURI ("json:" ^ JSON.string_of_doc json_params) in + if qemu_supports_null_co_device () then ( + let json_params =...

Mainly minor fixes and code cleanups over the v4 patch. There are still several problems with this patch, but it is in a reviewable state, especially the Python code. Rich.

...rim lines) then + error (f_"nbdkit was compiled without SELinux support. You will have to recompile nbdkit with libselinux-devel installed, or else set SELinux to Permissive mode while doing the conversion.") + in + + (* JSON parameters which are invariant between disks. *) + let json_params = [ + "output_conn", JSON.String output_conn; + "output_password", JSON.String output_password; + "output_storage", JSON.String output_storage; + "output_sparse", JSON.Bool (match output_alloc with + | Sparse ->...

...f_"nbdkit was compiled without SELinux support. You will > have to recompile nbdkit with libselinux-devel installed, or else set > SELinux to Permissive mode while doing the conversion.") > + in > + > + (* JSON parameters which are invariant between disks. *) > + let json_params = [ > + "output_conn", JSON.String output_conn; > + "output_password", JSON.String output_password; > + "output_storage", JSON.String output_storage; > + "output_sparse", JSON.Bool (match output_alloc with > +...

v2 was posted here: https://www.redhat.com/archives/libguestfs/2019-July/msg00115.html This also has links to earlier versions. v3: - The 01/11 patch in v2 included a bunch of unnecessary plus one necessary change to how input_password is passed around. I moved the necessary change into the final patch (implementing SSH password authentication) and dropped the rest. - The 01/11

Originally posted here: https://www.redhat.com/archives/libguestfs/2019-April/thread.html#00054 https://www.redhat.com/archives/libguestfs/2019-April/msg00076.html https://www.redhat.com/archives/libguestfs/2019-April/msg00126.html This is a rebase on top of current master branch with no other changes. The first patch in the old series was pushed a while back, and the last "TEMPORARY"

...error (f_"nbdkit was compiled without SELinux support. You will have to recompile nbdkit with libselinux-devel installed, or else set SELinux to Permissive mode while doing the conversion.") > + in > + > + (* JSON parameters which are invariant between disks. *) > + let json_params = [ > + "output_conn", JSON.String output_conn; > + "output_password", JSON.String output_password; > + "output_storage", JSON.String output_storage; > + "output_sparse", JSON.Bool (match output_alloc with > +...

...led without SELinux support.  You > will have to recompile nbdkit with libselinux-devel installed, or > else set SELinux to Permissive mode while doing the conversion.") > +  in > + > +  (* JSON parameters which are invariant between disks. *) > +  let json_params = [ > +    "output_conn", JSON.String output_conn; > +    "output_password", JSON.String output_password; > +    "output_storage", JSON.String output_storage; > +    "output_sparse", JSON.Bool (match output_alloc with > + ...

v3 posted here: https://www.redhat.com/archives/libguestfs/2019-July/msg00200.html v4: - The first patch in the v3 series was just a trivial doc whitespace fix so I pushed it. - There's a new patch using the nbdkit-retry-filter. This is not actually upstream in nbdkit but we know enough about how it will work. - Rebased against master and reran the tests. Rich.

v5 was here: https://www.redhat.com/archives/libguestfs/2018-March/msg00032.html There is only a single patch in this version because the other patches went upstream. This patch adds the virt-v2v -o rhv-upload mode (https://bugzilla.redhat.com/show_bug.cgi?id=1557273). Compared to v5, this adds the ability to make zero, trim and flush requests to the oVirt imageio server