guestfs-release-notes-1.42(1) Virtualization Support (NAME) guestfs-release-notes-1.42 - . libguestfs LIBGUESTFS 1.42 (RELEASE NOTES FOR LIBGUESTFS 1.42) virt-v2v virt-p2v / libguestfs . : o https://github.com/libguestfs/virt-v2v o https://github.com/libguestfs/virt-p2v o https://github.com/libguestfs/libguestfs-analysis-tools . . (New features) Vala (Corentin Noel). Rust (Hiroyuki Katsura Google Summer of Code). (Chris Lamb). Advanced Format ( ) libguestfs . "blocksize" "guestfs_add_drive_opts" --blocksize (Nikolay Ivanets). Windows CompactOS ( NTFS) . (New features in existing tools) virt JSON (numbered file descriptor) (Pino Toscano). virt-filesystems (Pino Toscano). (Language bindings) Python >= 2.7 . (Hiroyuki Katsura). Python >= 3.8 . (Sam Eiderman). OCaml "-DCAML_NAME_SPACE" -caml_ (Pino Toscano). OCaml OCaml 4.09 4.10 . Erlang "erl_interface" Erlang . OTP 22 Erlang Erlang libguestfs . cgo Go (Tomas Golembiovsky). API Go (idiomatic) (Csaba Henk). Ruby (Csaba Henk). (Inspection) libguestfs Gentoo SUSE OpenMandriva . RHEL (Pino Toscano). osinfo (Pino Toscano). OpenMandriva (Bernhard Rosenkranzer). Arch Linux (Pino Toscano). (Architectures and platforms) libguestfs OpenMandriva (Bernhard Rosenkranzer). (Ioanna Alifieraki). (Other) (deprecated) libguestfs . "-DGUESTFS_NO_WARN_DEPRECATED=1" . "-DGUESTFS_NO_DEPRECATED=1" (Pino Toscano). hostname virt-builder (Pino Toscano). . "--key" . . Augeas ( ) (Pino Toscano). (Security) . (API) (New APIs) "luks_uuid" UUID LUKS (Pino Toscano). API (Other API changes) "btrfs scrub". API . "blocksize" "guestfs_add_drive_opts" Advanced Format (Nikolay Ivanets). (Build changes) Augeas 1.2.0 (Pino Toscano). "common/" virt-v2v . Supermin >= 5.1.18 . 5.10.0 6.0 libvirt libguestfs . libvirt 6.1 ( libvirt < 5.10.0 ). gnulib (Pino Toscano). (builddir != sourcedir) (Pino Toscano). "bundled/" : "ocaml-augeas" (Pino Toscano). GCC 10. (Internals) OCaml (silent rules) automake "V=1" (Pino Toscano). "guestfs_device_index" . . 5.6 "/dev/sdX" libguestfs API . API . "root=UUID=..." ( ). Zanata Weblate . : https://bugzilla.redhat.com/1787301 (Bugs fixed) https://bugzilla.redhat.com/1773520 (Segfault) guestfs_int_py_event_callback_wrapper https://bugzilla.redhat.com/1746699 export data rhv4.3 "Invalid parameter: 'DiskType=1'" https://bugzilla.redhat.com/1733168 virt-v2v: scp -T vmx -it ssh -i https://bugzilla.redhat.com/1723305 "export PATH=/path/to/nbdkit-1.1.x:$PATH" virt-v2v-input-vmware https://bugzilla.redhat.com/1705482 3.8 embed- pkgconf 3.8 libguestfs https://bugzilla.redhat.com/1703463 libguestfs NTFS "unsupported reparse point" https://bugzilla.redhat.com/1694268 [] OpenMandriva https://bugzilla.redhat.com/1691659 virt-v2v qemu-guest-agent https://bugzilla.redhat.com/1690574 virt-v2v `file_architecture` https://bugzilla.redhat.com/1680361 [v2v][RHV][Scale] v2v RHV https://bugzilla.redhat.com/1661871 str API RBufferOut/FBuffer https://bugzilla.redhat.com/1626503 IP https://bugzilla.redhat.com/1612653 rhv-upload rhv4.2 https://bugzilla.redhat.com/1605242 nbdkit vddk v2v https://bugzilla.redhat.com/1584678 W2K12r2 rhev-apt rhev-apt https://bugzilla.redhat.com/1518539 Macvtap v2v https://bugzilla.redhat.com/1351000 virt-customize --commands-from-file (SEE ALSO) guestfs-examples(1), guestfs-faq(1), guestfs-performance(1), guestfs-recipes(1), guestfs-testing(1), guestfs(3), guestfish(1), http://libguestfs.org (AUTHORS) Ioanna Alifieraki Sam Eiderman Tomas Golembiovsky Csaba Henk Nikolay Ivanets Richard W.M. Jones Hiroyuki Katsura Chris Lamb Corentin Noel Bernhard Rosenkranzer Pino Toscano (COPYRIGHT) Copyright (C) 2009-2025 Red Hat Inc. (LICENSE) << >> (GNU GPL) ( ) . . << >> . : 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. (BUGS) libguestfs : https://bugzilla.redhat.com/buglist.cgi?component=libguestfs&product=Virtualization+Tools libguestfs : https://bugzilla.redhat.com/enter_bug.cgi?component=libguestfs&product=Virtualization+Tools : o libguestfs. o libguestfs ( ). o . o libguestfs-test-tool(1) . libguestfs-1.60.1 2026-07-14 guestfs-release-notes-1.42(1)