guestfs-release-notes-1.30(1) Virtualization Support (NAME) guestfs-release-notes-1.30 - . libguestfs LIBGUESTFS 1.30 (RELEASE NOTES FOR LIBGUESTFS 1.30) / (1.28.0) . ChangeLog . (New features) (New tools) virt-dib(1) "diskimage-builder" OpenStack . diskimage-builder . (Pino Toscano) virt-get-kernel(1) (ramdisk) . virt-builder(1) . (Pino Toscano) (New features in existing tools) -i ova virt-v2v(1) OVA () . virt-v2v curl . virt-v2v --password-file . virt-v2v (autoreboot) . virt-v2v . virt-v2v-test-harness(1) . virt-v2v virtio (Roman Kagan) ISO virtio . virt-v2v >= . . . virt-v2v UEFI . virt-p2v(1) . virt-p2v "p2v.pre" "p2v.post" "p2v.fail" . virt-p2v matchbox metacity . virt-sysprep(1) "/var/spool/mail/username" (Hu Tao). virt-customize(1) virt-builder(1) virt-sysprep : --commands-from-file (Pino Toscano) --copy (Maros Zatko) --copy-in (Pino Toscano) --move (Maros Zatko) --ssh-inject SSH (Pino Toscano) --sm-attach --sm-credentials --sm-register --sm-remove --sm-unregister subscription-manager (Pino Toscano) --touch touch (Pino Toscano) --truncate --truncate-recursive (truncate) (Maros Zatko) firstboot virt-customize. firstboot (Roman Kagan). virt-df(1) libvirt PolicyKit SASL . bash guestfish (Pino Toscano). bash (Pino Toscano). guestfish(1) (Hu Tao). virt-builder Red Hat Enterprise Linux RHEL 3 . virt-builder zypper SUSE (Cedric Bosdonnat). (Language bindings) Javadoc (Pino Toscano). PHP (Pino Toscano). (Inspection) RHEL 7 CentOS 7 . /etc/favicon.png (symlink) . RPM Epoch RPM . Epoch Version (Nikos Skalkotos). OpenBSD FreeBSD NetBSD <<>> BSD (Nikos Skalkotos). CoreOS (Nikos Skalkotos). Fedora >= 22 "dnf" . ReactOS (Maros Zatko). UEFI . gzip xz (Pino Toscano). ppc64 ppc64le (Maros Zatko). (Nikos Skalkotos). (Architectures and platforms) PPC64 (POWER7) PPC64LE (POWER8) . aarch64 AAVMF ( UEFI OVMF) . armv7 -M virt . (Pino Toscano, Margaret Lewicka). libguestfs MIPS ("mipsel") . . (Security) CVE-2014-8484 CVE-2014-8485 libguestfs strings(1) . strings BFD . libguestfs strings BFD . libguestfs libguestfs SELinux . XPath virt-v2v (XPath injection in virt-v2v) XPath virt-v2v . virt-v2v XPath ( libxml2 virt-v2v) . . : https://github.com/libguestfs/libguestfs/commit/6c6ce85f94c36803fe2db35a98db436bff0c14b0 "qemu-img info" American Fuzzy Lop ("afl-fuzz") "qemu-img info" "qemu-img" ( CPU ) . libguestfs "qemu-img info" libguestfs . libguestfs "qemu-img info" . libguestfs "qemu-img" libguestfs . (API) (New APIs) "guestfs_add_libvirt_dom" API "virDomainPtr" libvirt libguestfs . "guestfs_blockdev_setra" (readahead) . "blockdev --setra" . "guestfs_btrfs_balance" "guestfs_btrfs_balance_cancel" "guestfs_btrfs_balance_pause" "guestfs_btrfs_balance_resume" "guestfs_btrfs_balance_status" (balance) Btrfs (Hu Tao). "guestfs_btrfs_filesystem_defragment" (defragmentation) Btrfs (Hu Tao). "guestfs_btrfs_image" Btrfs (Chen Hanxiao). "guestfs_btrfs_qgroup_assign" "guestfs_btrfs_qgroup_create" "guestfs_btrfs_qgroup_destroy" "guestfs_btrfs_qgroup_limit" "guestfs_btrfs_qgroup_remove" "guestfs_btrfs_qgroup_show" "guestfs_btrfs_quota_enable" "guestfs_btrfs_quota_rescan" (quota) Btrfs (Hu Tao). "guestfs_btrfs_rescue_chunk_recover" (chunk tree) Btrfs (Hu Tao). "guestfs_btrfs_rescue_super_recover" (superblocks) Btrfs (Hu Tao). "guestfs_btrfs_replace" Btrfs (Cao Jin). "guestfs_btrfs_scrub" "guestfs_btrfs_scrub_cancel" "guestfs_btrfs_scrub_resume" "guestfs_btrfs_scrub_status" (scrub) Btrfs (Hu Tao). "guestfs_btrfs_subvolume_get_default" (subvolume) Btrfs (Hu Tao). "guestfs_btrfs_subvolume_show" Btrfs (Hu Tao). "guestfs_btrfstune_enable_extended_inode_refs" "guestfs_btrfstune_enable_skinny_metadata_extent_refs" "guestfs_btrfstune_seeding" Btrfs (Chen Hanxiao). "guestfs_c_pointer" C "guestfs_h *" . libguestfs . : https://bugzilla.redhat.com/1075164 "guestfs_copy_in" "guestfs_copy_out" . guestfish API (Pino Toscano). "guestfs_part_get_gpt_guid" "guestfs_part_set_gpt_guid" GUID GPT. "guestfs_part_get_mbr_part_type" MBR (Chen Hanxiao). "guestfs_set_uuid_random" UUID ext2/3/4 XFS Btrfs swap (Chen Hanxiao). API (Other API changes) "guestfs_disk_create" VMDK (backing files) . "guestfs_btrfs_subvolume_snapshot" ( Hu Tao ): "ro" Btrfs "qgroupid" qgroup "guestfs_btrfs_subvolume_create" "qgroupid" (Hu Tao). "guestfs_set_uuid" UUID swap Btrfs (Hu Tao, Chen Hanxiao). "guestfs_copy_device_to_file" "guestfs_copy_file_to_file" "append" . "guestfs_mkfs" "label" (Pino Toscano). "guestfs_set_label" "guestfs_set_uuid" errno "ENOTSUP" (Chen Hanxiao). "LIBGUESTFS_DEBUG=true" "LIBGUESTFS_DEBUG=0" . "guestfs_sfdisk*" (deprecated) . sfdisk(8) . API "guestfs_part*" . "guestfs_download" /dev/stdout /dev/stderr (truncate) stdout stderr . (Build changes) gnulib . .annot OCaml emacs vi OCaml . (Pino Toscano). Makefile Automake OCaml . C OCaml . "-fno-strict-overflow" GCC . GCC 5. OCaml OUnit2 OCaml . libguestfs.a . src/api-support . API libguestfs generator/actions.ml . (Internationalization) Transifex Zanata . . (Internals) OCaml "error" "warning" "info" --quiet -x () -v ( ) . "COMPILE_REGEXP" PCRE . "Pointer" . ( "guestfs___program_name"). C99 C++ . "guestfs_*" /proc/cmdline . (init) /proc/cmdline . << >> (captive process) . valgrind . (Bugs fixed) https://bugzilla.redhat.com/1239053 virt-v2v grub.conf Augeas https://bugzilla.redhat.com/1238053 v2v: cdrom https://bugzilla.redhat.com/1237869 Virtio virt-v2v https://bugzilla.redhat.com/1234351 virt-v2v virtio-win https://bugzilla.redhat.com/1232192 Virt-v2v : part_get_parttype: unknown signature, of the output: BYT; https://bugzilla.redhat.com/1229385 virt-p2v https://bugzilla.redhat.com/1229340 \n virt-p2v https://bugzilla.redhat.com/1229305 /var/spool/at/.SEQ virt-sysprep at https://bugzilla.redhat.com/1226794 "...Doing conversion" virt-p2v https://bugzilla.redhat.com/1215042 virNetSocketNewConnectUNIX https://bugzilla.redhat.com/1213324 virt-v2v: unknown guest operating system: windows windows 6.3 win8,win8.1,win2012,win2012R2 rhev https://bugzilla.redhat.com/1213247 virt https://bugzilla.redhat.com/1212808 : virt-builder --touch https://bugzilla.redhat.com/1212807 virt-builder --selinux-relabel https://bugzilla.redhat.com/1212680 : xpath virt-inspector https://bugzilla.redhat.com/1212152 firstboot-command virt-builder File name too long https://bugzilla.redhat.com/1211996 (ppc64) virt-inspector ppc64le https://bugzilla.redhat.com/1203817 : --move --copy virt-customize https://bugzilla.redhat.com/1201526 index-parser systemd https://bugzilla.redhat.com/1196101 virt-builder --upload FAT https://bugzilla.redhat.com/1196100 (tracing) virt-builder -x https://bugzilla.redhat.com/1195204 `virt-builder` $HOME/.cache https://bugzilla.redhat.com/1193237 virt-builder https://bugzilla.redhat.com/1189284 virt-resize UUID GPT EFI https://bugzilla.redhat.com/1188866 virt-builder https://bugzilla.redhat.com/1186800 virt-v2v ova gzip https://bugzilla.redhat.com/1185561 virt-sparsify LV https://bugzilla.redhat.com/1182463 "mknod-b" "mknod-c" "mkfifo" "mode" https://bugzilla.redhat.com/1176493 virt-v2v xen kvm https://bugzilla.redhat.com/1175676 'help ping-daemon' https://bugzilla.redhat.com/1175196 "parse-environment" "parse-environment-list" "LIBGUESTFS_TRACE = 0" https://bugzilla.redhat.com/1175035 "is-blockdev"/"is-blockdev-opts" "/dev/sda" https://bugzilla.redhat.com/1174280 : VMware Oracle Linux 5.8 v2v https://bugzilla.redhat.com/1174200 virt-v2v: CURL: Error opening file: NSS: client certificate not found (nickname not specified): Invalid argument https://bugzilla.redhat.com/1174123 virt-v2v https://bugzilla.redhat.com/1174073 vnc virt-v2v https://bugzilla.redhat.com/1171666 EFI https://bugzilla.redhat.com/1171130 RHEL 3 virt-v2v : All of your loopback devices are in use https://bugzilla.redhat.com/1170685 RHEL 4: rpm -ql 1:kernel-utils-2.4-23.el4: virt-v2v: error: libguestfs error: command_lines: https://bugzilla.redhat.com/1170073 virt-v2v https://bugzilla.redhat.com/1169045 virt-sparsify: libguestfs error: qemu-img info: 'virtual-size' is not representable as a 64 bit integer https://bugzilla.redhat.com/1169015 virt-resize --expand ubuntu-14.04.img () https://bugzilla.redhat.com/1168144 : fstrim: fstrim: /sysroot/: FITRIM ioctl failed: Operation not supported (ignored) win2003 xen https://bugzilla.redhat.com/1167921 p2v: No Network Connection https://bugzilla.redhat.com/1167774 virt-p2v : "nbd.c:nbd_receive_negotiate():L501: read failed" https://bugzilla.redhat.com/1167623 "..If reporting bugs, run virt-v2v with debugging enabled" virt-p2v https://bugzilla.redhat.com/1167601 "Conversion was successful" virt-p2v https://bugzilla.redhat.com/1167302 virt-v2v: ova hard disk has no parent controller ova https://bugzilla.redhat.com/1166618 virt-resize https://bugzilla.redhat.com/1165975 "/boot/grub2/device.map" rhel7 esx https://bugzilla.redhat.com/1165785 mount-loop: mount failed: Unknown error -1 https://bugzilla.redhat.com/1165569 "cancel conversion" virt-p2v https://bugzilla.redhat.com/1165564 Reboot/Shutdown virt-p2v https://bugzilla.redhat.com/1164853 (volume groups) qemu https://bugzilla.redhat.com/1164732 'help append' libguestfs https://bugzilla.redhat.com/1164697 https://bugzilla.redhat.com/1164619 Inspect-get-icon RHEL7 https://bugzilla.redhat.com/1162966 xfs https://bugzilla.redhat.com/1161575 "rtl8139" openstack v2v https://bugzilla.redhat.com/1159651 firstboot virt-sysprep RHEL 7 https://bugzilla.redhat.com/1159258 esx win2008 ACPI https://bugzilla.redhat.com/1159016 RBD libvirt https://bugzilla.redhat.com/1158526 https://bugzilla.redhat.com/1157679 virt-p2v-make-disk https://bugzilla.redhat.com/1156449 FTBFS libguestfs f21 ppc64le https://bugzilla.redhat.com/1156301 virt-inspector URI -a / URI --add https://bugzilla.redhat.com/1155121 Virt-v2v ova -i https://bugzilla.redhat.com/1153844 guestfish xfs https://bugzilla.redhat.com/1153589 virt-v2v esx https://bugzilla.redhat.com/1152998 virt-v2v / qemu-img ova https://bugzilla.redhat.com/1151910 virt-ls '/' /etc/ https://bugzilla.redhat.com/1151900 virt-ls --csv https://bugzilla.redhat.com/1151033 virt-v2v VMware vCenter https://bugzilla.redhat.com/1146832 virt-v2v volume https://bugzilla.redhat.com/1146007 / (Input/output error) esx https://bugzilla.redhat.com/1135585 : virt-builder / https://bugzilla.redhat.com/1089566 [abrt] livecd-tools: kickstart.py:276:apply:IOError: [Errno 2] No such file or directory: '/run/media/jones/2tp001data/createlive/temp/imgcreate-_dX8Us/install_root/etc/rpm/macros.imgcreate' https://bugzilla.redhat.com/1079625 virt-sparsify btrfs https://bugzilla.redhat.com/1075164 : libvirt https://bugzilla.redhat.com/912499 (Security context) https://bugzilla.redhat.com/889082 : virt-v2v https://bugzilla.redhat.com/855059 : virt-p2v: (bonding) https://bugzilla.redhat.com/823758 p2v CPU https://bugzilla.redhat.com/709327 hivex (registry hives) ReactOS https://bugzilla.redhat.com/709326 virt-inspector ReactOS https://bugzilla.redhat.com/119673 NFS (SEE ALSO) guestfs-examples(1), guestfs-faq(1), guestfs-performance(1), guestfs-recipes(1), guestfs-testing(1), guestfs(3), guestfish(1), http://libguestfs.org (AUTHOR) Richard W.M. Jones (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-1.30(1)