guestfs-release-notes-1.36(1) Virtualization Support (NAME) guestfs-release-notes - libguestfs LIBGUESTFS 1.36 (RELEASE NOTES FOR LIBGUESTFS 1.36) / (1.34.0) . git ChangeLog tarball . (New features) Virt-tail (tailing) "tail -f". Virt-customize virt-get-kernel virt-sparsify virt-sysprep (Pino Toscano). Virt-builder virt-customize --append-line . Virt-resize swap (Pino Toscano). Virt-resize (Pino Toscano). Virt-sysprep "backup-files" "passwd-backups" /etc/passwd- . Virt-dib --checksum (Pino Toscano). Virt-dib tgz . (extended attributes) SELinux tar (Pino Toscano). Virt-dib squashfs (Pino Toscano). Bash (Bash tab-completion) . virt-v2v virt-p2v Debian ( ) Ubuntu ( 10.04 ) (Tomas Golembiovsky Pino Toscano). SUSE Xen (Cedric Bosdonnat). "pnp_wait.exe" Plug-and-Play virtio . "pnp_wait.exe" (Roman Kagan). OVA AWS (Shahar Havivi). OVA virt-v2v OVA OVA . (Tomas Golembiovsky). Virt-p2v RHEL 5 ( ) RHEL 6 fakeraid . virt-p2v RHEL http://oirase.annexia.org/virt-p2v . Virt-p2v nbdkit ( NBD) qemu-nbd . virt-p2v << >> (socket activation) NBD . qemu-nbd nbdkit . (timeout) P2V virt-p2v ping ssh . Virt-v2v "Processor" "Intelppm" . Xen vCenter libvirt libvirt .. . /dev/srX ( SCSI CD-ROM) (Tomas Golembiovsky). SUSE /etc/modprobe.conf.local . VMware tools (Pino Toscano). OVA virt-v2v (manifest) . SHA256 (Tomas Golembiovsky). OVA "ovf:compression" (content sniffing) (Tomas Golembiovsky). --vdsm-compat -o vdsm qcow2 . RHEV [ oVirt] RHV <> <> . -o rhev -o rhv . "RHEV-APT" oVirt RHV . virt-v2v SELinux ..PP (Language bindings) "EXTRA_JAVAC_FLAGS" ./configure Java "javac" . libguestfs (struct) Perl Java . (Pino Toscano). (Inspection) Windows . hivex >= 1.3.14 (Dawid Zamirski). Debian URL . RPM URL (Pino Toscano). /usr (Pino Toscano). /etc/fstab () ( : "///usr//local//" <- "/usr/local"). (subvolumes) btrfs /etc/fstab . /dev/cdN /etc/fstab (Pino Toscano). (Architectures and platforms) aarch64 ppc64 ppc64le . RISC-V libguestfs RISC-V ( qemu ). S/390 S/390x . (Other) ExFAT (Miles Wolbe). (Security) : guestfs-security(1). CVE . . /dev/urandom ( C random(3) ). $TERM appliance . (API) (New APIs) "guestfs_aug_transform" "aug_transform" Augeas (Pino Toscano). "guestfs_find_inode" inode (Matteo Cafasso). "guestfs_inspect_get_windows_software_hive" "guestfs_inspect_get_windows_system_hive" "HKLM\SYSTEM" "HKLM\SOFTWARE" . "guestfs_mksquashfs" squashfs (Pino Toscano). API (Other API changes) "guestfs_add_domain" libvirt . libvirt (Pino Toscano). "guestfs_canonical_device_name" RAID ( /dev/mdX) . "guestfs_file_architecture" "file_architecture" x86 "i386" "i486" . "i386" ( ). API : "riscv32" "riscv64" "riscv128" "s390" "s390x". "guestfs_hivex_open" "GUESTFS_HIVEX_OPEN_UNSAFE" . hivex >= 1.3.14 (Dawid Zamirski). "guestfs_list_partitions" RAID . "guestfs_part_to_dev" "p" (Pino Toscano). "guestfs_set_label" swap (Pino Toscano)..SS " (Build changes)" libmagic "file" ( ). GCC 7 . OCaml Java << >> (Silent rules) . "V=1" make (Pino Toscano). ("make check-slow") : firstboot Linux v2v Linux --hostname --timezone virt-customize --root-password virt-builder. C fish/cmds.c ( ) . "make maintainer-check-extra-dist" tarball . "." @INC Perl (Pino Toscano). Debian UsrMerge (Pino Toscano). C "/** ... */" . "@VAR@" "./run" . ( ) "/some/path" "./configure PYTHON=/some/path" (Hilko Bengen). gperf >= 3.1 . edk2 Kraxel UEFI . UEFI Linux . Virt-p2v RHEL 5 ( ) Linux Gtk 2.10 . (Internals) "Common_utils" generator mllib . common . : common/edit common/errnostring common/miniexpect common/options common/parallel common/progress common/protocol common/utils common/visit common/windows. src lib . (tests/test-functions.sh) . . autoconf $abs_top_srcdir . UEFI generator (generator/uefi.ml). generator . generator/actions_*.ml generator/proc_nr.ml . gnulib "getprogname" (Pino Toscano). perl/Guestfs.c (Nikos Skalkotos). Virt-builder builder/website builder/templates . Windows virt-customize virt-v2v "Registry" mllib . POSIX "Unix_utils" mllib . (Inspection) virt-customize virt-v2v "%systemroot%" "CurrentControlSet" Windows "HKLM\SYSTEM" "HKLM\SOFTWARE" . ( ) API "guestfs_inspect_get_windows_*" . "/dev/pts" appliance pty (Pino Toscano). OCaml . ("guestfs_int_make_temp_path") (Matteo Cafasso). $TERM appliance . USB memballoon appliance (Laine Stump). aarch64 appliance virtio-pci . virtio-mmio . srandom(3) random(3) . random(3) /dev/urandom ..SS " (Bugs fixed)" https://bugzilla.redhat.com/1425306 virt-tail https://bugzilla.redhat.com/1418283 virt-v2v: (appliance) setfiles https://bugzilla.redhat.com/1417549 /usr/bin/x86_64-linux-gnu-ld.bfd.real: ../common/progress/.libs/libprogress.a(libprogress_la-progress.o): undefined reference to symbol 'UP@@NCURSES_TINFO_5.0.19991023' https://bugzilla.redhat.com/1417444 *** No rule to make target '../perl/lib/Sys/Guestfs.c', needed by 'libguestfs.pot' https://bugzilla.redhat.com/1416941 1.34.3 gperf 3.1 https://bugzilla.redhat.com/1414682 guestfs_canonical_device_name MD (/dev/md0) /dev/sd0 https://bugzilla.redhat.com/1414510 guestfs_list_filesystems ddf https://bugzilla.redhat.com/1409023 [Debian] ldmtool appliance https://bugzilla.redhat.com/1404287 qemu-kvm RHEL 7 TCG "Probing EDD (edd=off to disable)..." https://bugzilla.redhat.com/1404182 (RFE): virt-resize URL outdisk https://bugzilla.redhat.com/1401474 (Import) VMware "Inspection field 'i_arch' was 'unknown'" https://bugzilla.redhat.com/1401320 (RFE): virt-sysprep https://bugzilla.redhat.com/1400205 --vdsm-compat=1.1 VDSM https://bugzilla.redhat.com/1398070 https://bugzilla.redhat.com/1392798 (secrets) libvirt https://bugzilla.redhat.com/1390876 "--machine-readable" virt-v2v https://bugzilla.redhat.com/1379289 (RFE): virt-p2v (mnemonic) https://bugzilla.redhat.com/1378022 XML listen type='none' virt-v2v https://bugzilla.redhat.com/1377081 virt-p2v https://bugzilla.redhat.com/1375157 virt-v2v: -i ova: (Permission denied) libvirt (root) https://bugzilla.redhat.com/1374651 qxl win7 glance virt-v2v https://bugzilla.redhat.com/1374405 HTTP 404 glance virt-v2v https://bugzilla.redhat.com/1374232 (relabel) selinux RHEL 6.2 "libguestfs error: selinux_relabel: : Success" https://bugzilla.redhat.com/1372668 windows kvm rhev virt-v2v https://bugzilla.redhat.com/1372269 Builder (hostname) Debian 8 (Jessie) https://bugzilla.redhat.com/1371843 (import) OVA https://bugzilla.redhat.com/1370424 coredump virt-manager gluster https://bugzilla.redhat.com/1367839 Xen VMware RHEL7.3. https://bugzilla.redhat.com/1367738 bash : virt-diff guestunmount virt-copy-in virt-copy-out virt-customize virt-get-kernel virt-p2v-make-disk virt-p2v-make-kickstart virt-tar-in virt-tar-out virt-v2v-copy-to-local virt-win-reg https://bugzilla.redhat.com/1367615 OVMF rhel7.3 uefi virt-v2v https://bugzilla.redhat.com/1366456 rhel7 RAID:warning: fstrim: fstrim: /sysroot/: the discard operation is not supported https://bugzilla.redhat.com/1366049 (RFE): libvirt: pool https://bugzilla.redhat.com/1365005 virt-v2v https://bugzilla.redhat.com/1362649 (RFE): virt-sysprep libguestfs https://bugzilla.redhat.com/1354507 virt-v2v vCenter https://bugzilla.redhat.com/1168144 warning: fstrim: fstrim: /sysroot/: FITRIM ioctl failed: Operation not supported (ignored) win2003 xen https://bugzilla.redhat.com/1161019 (RFE): RHEV-APT -o rhev/-o vdsm virt-v2v https://bugzilla.redhat.com/1152369 virt-v2v UEFI RHEL 6.7 : grub1/grub-legacy grub2 https://bugzilla.redhat.com/1141631 [RFE] virt-v2v dir-pool uuid (pool) https://bugzilla.redhat.com/1134878 libvirt "backing file" json https://bugzilla.redhat.com/1019388 firstboot ( virt-builder virt-sysprep) Debian 6 7 https://bugzilla.redhat.com/737600 virt-v2v windows xp - BSOD - processr,sys - .SH " (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) Richard W.M. Jones (COPYRIGHT) Copyright (C) 2009-2025 Red Hat Inc. (LICENSE) (GNU General Public License) (Free Software Foundation) ( ) / . . . : 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-1.36(1)