1 Release notes for libguestfs 1.14.0
2 -----------------------------------
4 UPDATED TO COMMIT b0605f265be3f501930516ff95deab2910ced3ac
6 These release notes only cover the differences from the previous
7 stable/dev branch split (1.12.0). For detailed changelogs, please see
8 the git repository, or the ChangeLog file distributed in the tarball.
14 virt-sparsify: A new tool to make virtual machine disk images sparse.
18 - Improve detection of Windows disks.
20 - Add support for ttylinux (a minimal Linux).
22 - Handle some guest types that use /dev/root in /etc/fstab.
26 - New commands setenv, unsetenv, to set environment variables.
28 - The input file and line number is printed in error messages.
30 - guestfish progress bars are now a "mini-library" used by other
35 - FEBOOTSTRAP_KERNEL, FEBOOTSTRAP_MODULES environment variables can
36 be set in order to choose which kernel to use for the appliance.
40 - The virt-resize --machine-readable flag makes it possible to use
41 virt-resize from other programs.
45 - non-printing characters are escaped correctly in debug output.
47 - GUESTFS_EVENT_ENTER is a new event type generated whenever a
48 libguestfs function is called.
56 The mount API no longer implicitly adds -o sync,noatime options.
58 compress-out, compress-device-out, set-smp, get-smp
62 - Coverity was run on the source and more bugs were identified and
65 - PCRE library is now required to build libguestfs.
67 - APIC is now the default for the appliance. You can also enable
68 SMP support in the appliance.
70 - OCaml bindings now correctly acquire GC lock during callbacks.
72 - Out of tree builds should now work correctly (thanks Hilko Bengen).
74 - ./configure --with-extra="..." can be used by packagers to set
75 the extra version string.
77 - zero, zero-device APIs: if the blocks already contain zeroes,
78 don't write zeroes, so that we don't unnecessarily make the
79 underlying storage non-sparse.
81 - is-zero, is-zero-device APIs: optimize these so zero detection is
86 ./bugs-in-changelog.sh 1.12.0..
88 - 733297 ruby event handlers fail with "exception in callback: wrong argument type Proc (expected Data)"
89 - 731744 libguestfs should escape special/non-printing characters in debug output
90 - 729887 appliance crashes running aug_init with flags=4
91 - 727178 error: luks_open: cryptsetup: error while loading shared libraries: libfipscheck.so.1: cannot open shared object file: No such file or directory
92 - 726739 libguestfs: error: aug_get: no matching node, trying to find hostname
93 - 678231 virt-inspector reports unknown filesystem UUID
94 - 671082 libguestfs does not work with kernel-rt
95 - 666578 libguestfs: unknown filesystem label SWAP-sda2
98 Release notes for libguestfs 1.12.0
99 -----------------------------------
101 These release notes only cover the differences from the previous
102 stable/dev branch split (1.10.0). For detailed changelogs, please see
103 the git repository, or the ChangeLog file distributed in the tarball.
109 - guestfish strings can use escapes,
110 eg. ><fs> write /foo "line 1\nline 2\n"
112 - guestfish write-append command can be used to append to files.
114 - Long-running file uploads and downloads can be cancelled through the
115 API or by hitting ^C in guestfish.
117 - New guestfish "display" command for displaying graphical files
120 - In guestfish, tab completion now works on /dev/mapper devices.
124 - Inspection API can get an icon or logo for certain guests.
126 - virt-inspector includes the logo and hostname for certain guests.
128 - virt-inspector can now get the version and release numbers for RPM
131 - CentOS and Scientific Linux are now treated as separate distros by
136 - virt-resize can now handle btrfs.
138 - New virt-resize --ntfsresize-force option allows Windows VMs to be
139 resized multiple times.
143 - guestfish, guestmount, virt-cat, virt-df, virt-edit, virt-filesystems,
144 virt-inspector, virt-ls and virt-rescue now allow you to use
145 "-d UUID" option to specify a guest by UUID. This makes them more
146 robust to use from other programs.
148 - virt-ls -lR option allows complex file iteration and guest analysis.
150 - virt-win-reg supports HKEY_USERS\<SID> and HKEY_USERS\<username>.
152 - virt-win-reg new option --unsafe-printable-strings allows printable
153 strings to be displayed in the output (unsafely: read the documentation
156 - virt-edit has been rewritten in C.
158 API and language bindings:
160 - Java is now completely supported.
161 See http://libguestfs.org/guestfs-java.3.html
163 - JRuby is supported via the Java bindings.
165 - guestfs_close now appears in trace messages.
167 - Python binding adds explicit g.close() method.
169 - Python programs can now use the new event API.
171 - Python GIL is released during libguestfs calls, allowing multithreaded
172 Python programs to work properly.
174 - 9pfs (Plan 9 filesystems exported from the host) are now supported.
176 - Add -DGUESTFS_WARN_DEPRECATED=1 to warn about use of deprecated API
177 functions in C programs.
179 - New manual page guestfs-recipes(1) with recipes.
181 - mkfs-opts can now set inode size and sector size on created filesystems
182 (thanks Nikita Menkovich).
184 - guestfs_last_errno is now accessible from OCaml (as g#last_errno ()).
188 - optargs_bitmask is checked even for calls that have no optional
189 arguments. This closes a possible exploit in the daemon from
194 btrfs-filesystem-resize, get-pgroup, inspect-get-icon, is-zero,
195 is-zero-device, list-9p, list-dm-devices, mount-9p, ntfsresize-opts,
196 set-pgroup, write-append
200 - Coverity (a static analysis tool) was run across the codebase and
201 many fixes were made.
203 - Generator can handle functions that return RBufferOut and have
206 - Compatible with Perl 5.14.
208 - Compatible with gcc 4.6.
210 - Perform safety checks on QEMU.
212 - C API tests can now fully test calls that have optional arguments.
214 - Use ./configure --enable-install-daemon to install /usr/sbin/guestfsd.
216 - po-docs directory now covers all man pages.
218 - stderr from qemu process is now captured by the event subsystem.
222 - 602997 part-get-bootable gives wrong result with an unordered part layout
223 - 661280 virt-rescue: panic when shutting down: "/sbin/reboot: No such file or directory"
224 - 700369 qemu-system-x86_64 says 'KVM not supported for this target'
225 - 705200 guestmount attempt results in access denied
226 - 714981 'list-filesystems' does not know about virtio 9p filesystems or detect existing mounts
227 - 717786 libguestfs python bindings should have an explicit close call
228 - 721275 virt-resize in F16 should support btrfs
231 Release notes for libguestfs 1.10.0
232 -----------------------------------
234 These release notes only cover the differences from the previous
235 stable/dev branch split (1.8.0). For detailed changelogs, please see
236 the git repository, or the ChangeLog file distributed in the tarball.
240 - libguestfs and tools can be used against live virtual machines.
241 See the 'guestfish --live' and 'guestmount --live' options, and (for
242 the low-level interface) the new APIs set-attach-method and
246 virt-copy-in, virt-copy-out, virt-tar-in, virt-tar-out.
248 - libguestfs can get the drive letter mappings for Windows guests.
250 - virt-inspector displays drive letter mappings for Windows guests.
252 - Drive letters can now be used in virt-edit and guestfish programs
253 when operating on Windows guests.
255 - virt-resize now works on 32 bit hosts.
257 - You can now inspect the install disks and live CDs of many different
260 - guestfish <! cmd which executes a shell cmd and inlines the result.
262 - guestfish, guestmount, virt-rescue now all support --ro and --rw
263 options, and the default for this can be chosen via a configuration
264 file (/etc/libguestfs-tools.conf).
266 - New event API allows more than one callback to be registered for
267 each event, makes it possible to call the API from other languages,
268 and allows nearly all log, debug and trace messages to be rerouted
271 - Greater FHS compliance for temporary files, including using /var/tmp
272 for large cached files that should survive reboot (instead of /tmp).
274 - guestfish, guestmount -m option allows mount options to be passed
275 through to the underlying filesystem.
277 - mkfs-opts allows filesystem features to be specified.
279 - More intelligent handling of mountpoints, allowing mkmountpoint, mount
280 and umount-all commands to work together properly.
282 - Trace messages are prefixed with a distinct string, allowing them to
283 be easily 'grepped' out from debug output.
285 - guestfs_launch (guestfish 'run' command) now produces progress
286 messages (a guestfish progress bar) if it takes longer than 5
289 - Several long-running commands where we are unable to estimate time
290 to completion generate "pulse mode" progress events. Progress bar
291 in guestfish has been updated to display these.
293 - Publish new example code in: C, Perl, Python, OCaml, Ruby.
295 - New virt-dhcp-address example program.
297 - The Java and Ruby bindings have been improved greatly.
299 - Perl includes a way to get the errno of the last error.
301 - Python bindings now compatible with rpyc (thanks Erez Shinan).
303 - Transifex is now being used to manage translations.
304 http://www.transifex.net/projects/p/libguestfs/
306 - Inspection now supports Red Hat Desktop, Slackware distributions.
308 - Inspection no longer fails for Windows guests that have two or
311 - Inspection can now tell the difference between Windows 2008 Server
314 - Inspection can detect 32 bit applications installed in 64 bit
315 Windows, running on the WOW64 emulator.
317 - A series of protocol fixes has fixed the old bug RHBZ#576879
318 which used to cause errors during the upload command to lose
319 protocol synchronization.
329 first-private, get-attach-method, inspect-get-drive-mappings,
330 inspect-get-product-variant,
331 inspect-get-windows-current-control-set, next-private, resize2fs-M,
336 - The 'HACKING' file is obsolete. The contents have been moved into
337 a section of the guestfs(3) manual page.
339 - libguestfs-test-tool simplified. It no longer needs the static
340 binary or tries to construct an ISO.
342 - rpcgen-generated files are compiled with -fno-strict-aliasing
343 which should be safer (thanks Matt Booth).
345 - virt-resize was rewritten in OCaml.
347 - guestfish and other tools tested with valgrind; some memory leaks
352 - 502533 Updated Polish translation of libguestfs
353 - 576879 libguestfs protocol loses synchronization if you 'upload' before mounting disks
354 - 599503 document that mkmountpoint and umount-all cannot be mixed
355 - 617440 guestfish: fails to tilde expand '~' when the $HOME env is unset
356 - 664558 RFE: Allow to set log callback in Ruby bindings
357 - 665358 Punjabi Translation Completed (pa_IN)
358 - 666577 libguestfs: unknown filesystem /dev/fd0
359 - 667610 Multiple bugs, memory leaks in libguestfs ruby bindings
360 - 668112 virt-filesystems command fails on guest with corrupt filesystem label
361 - 668574 guestfish -i is trying to mount all mounts from /etc/fstab and fails with an error when device doesn't exists
362 - 673479 Add a grep-friendly string to LIBGUESTFS_TRACE output
363 - 674130 Inspection code fails for Windows guest with two disks
364 - 682756 libguestfs trace segfaults when list-filesystems returns error
365 - 682979 libguestfs incorrectly detects Red Hat desktop as 'redhat-based' instead of 'redhat'
366 - 690819 mkfs fails creating a filesytem on a disk device when using a disk with 'ide' interface
367 - 691389 Extended attributes don't work over guestmount (FUSE)
368 - 691724 virt-inspector reports unknown filesystem /dev/vda1
369 - 692545 inspect-list-applications fails to detect 32 bit apps installed under WOW64 emulator on 64 bit Windows
370 - 693324 sfdisk's python interface only accepts lists of type 'list' for the lines parameter
372 Release notes for libguestfs 1.8.0
373 ----------------------------------
375 These release notes only cover the differences from the previous
376 stable/dev branch split (1.6.0). For detailed changelogs, please see
377 the git repository, or the ChangeLog file distributed in the tarball.
381 - Support and packages for Debian and Ubuntu.
383 - Daily builds from git repository on Debian and Ubuntu to reduce risk
386 - Port to ArchLinux 'pacman' (thanks Thomas S Hatch).
388 - The following tools have been rewritten in C (originally in Perl):
396 - Some C tools support encrypted guests automatically. This is
397 supported in: guestfish, guestmount, virt-cat, virt-inspector,
400 - New tool virt-filesystems (in C) which is a replacement for
401 virt-list-filesystems and virt-list-partitions, and has a superset
402 of the functionality of those tools.
404 - guestfish, guestmount and the C tools use unified command line option
405 parsing, so they support many common options such as '-a disk.img',
406 '-d libvirt-domain', '-x', '-v'. The old command line option
407 parsing is preserved for compatibility in scripts etc.
409 - guestfish no longer has any dependencies on Perl
411 - New man pages containing programming examples: guestfs-examples(3) (C/C++),
412 guestfs-ocaml(3), guestfs-python(3), guestfs-ruby(3).
414 - Trace mode prints return values from API functions.
416 - virt-inspector can list applications installed in Windows guests, along
417 with a great deal of information about those applications.
419 - Add support for inspecting: Linux Mint, Mandriva, FreeBSD.
421 - guestfish --rw option (with no effect currently) to make potentially
422 dangerous write access explicit.
424 - guestfish --listen --csh for compatibility with csh, tcsh (thanks
427 - The first upstream version that introduced each API function is now
428 documented in guestfs(3).
430 - guestfs_last_errno allows you to retrieve the errno from the
431 daemon, correctly translated to the local operating system.
433 - Functions can now have optional parameters.
435 - Progress bars and progress notifications can now happen for upload
438 - Appliance builder more careful about not leaving temporary files
441 - getfattr/setfattr commands added to virt-rescue.
443 - ROADMAP file covers roadmap and goals for future releases.
447 - New SECURITY section in guestfs(3) API documentation.
449 - virt-inspector no longer runs any guest commands.
451 - Inspection code is more careful about avoiding very large files
452 from guests which might previously have caused a denial of service.
454 - FUSE calls into guestmount are now traced when using guestmount -x.
461 - inspect-get-hostname
462 - inspect-get-package-format
463 - inspect-get-package-management
465 - inspect-list-applications
471 - C programs now only link precisely with the libraries that they use.
473 - PCRE, libmagic, hivex and libvirt libraries are now completely
474 optional for building.
476 - Multiple memory leaks and file descriptor leaks fixed.
478 - Add a POD wrapper to unify generation of man pages and HTML files
481 - Source includes phony images of Fedora, Debian, Ubuntu and
484 - Ruby bindings have 'make install' rule.
486 - <guestfs.h> is now a single file.
488 - <guestfs.h> does not require XDR headers.
490 - ocaml xml-light library is no longer required to build (thanks
493 - ./configure --disable-[...] for each language binding (thanks
496 - Old ocaml-viewer program removed (use guestfs-browser instead).
498 - New C API test type 'InitScratchFS' makes the tests run a little
501 - Excluded packages in the appliance are now listed in a separate
502 file appliance/excludelist.in, and can be customized per-distro.
506 - 663407 readlink and readlinklist returns /sysroot/ in some paths
507 - 661280 virt-rescue: panic when shutting down: "/sbin/reboot: No such file or directory"
508 - 657499 checksum: wrong check sum type causes umount to fail
509 - 655554 Whole disk paths are not made canonical by virt-inspector
510 - 654638 openssl updated to 1.0.0b libguestfs depends on exact file names
511 - 652796 ruby bindings not installed by 'make install', hence omitted from the binary distribution
513 Release notes for libguestfs 1.6.0
514 ----------------------------------
516 These release notes only cover the differences from the previous
517 stable/dev branch split (1.4.0). For detailed changelogs, please see
518 the git repository, or the ChangeLog file distributed in the tarball.
522 - Use a new method for creating and caching the appliance. This
523 greatly improves the performance of libguestfs, often by a factor
526 - Support for guest inspection (like virt-inspector) via the ordinary
527 API and all language bindings. 'guestfish -i' option is as a side-
530 - virt-inspector and core inspection API can now detect guests running:
531 Fedora, Debian, Ubuntu, Windows, Red Hat Enterprise Linux, CentOS,
532 Scientific Linux, Gentoo, Pardus, Arch Linux, MeeGo.
534 - Support for LUKS whole-disk encryption in guests.
538 - Progress messages (and progress bars in guestfish and virt-resize)
539 for certain long-running operations.
541 - virt-df is now much more efficient. Use '--one-per-guest' to restore
542 the old per-guest isolation behaviour.
544 - guestfish 'copy-in' and 'copy-out' commands for copying files and
545 directories recursively in and out of the guest.
547 - guestfish 'hexedit' command for doing binary edits to devices and
550 - Change guestfish -i syntax to allow commands to be specified on the
551 command line (retaining backwards compatibility).
553 - guestfish '-d <domain>' for adding disks from libvirt domains.
555 - guestfish '-N' option supports several new prepared disk image types:
556 lvfs : disk with LV formatted with filesystem
559 bootrootlv : boot and root on LV
561 - guestfish 'more' and 'edit' commands now work with arbitrary files.
563 - guestfish '--echo-keys' option allows you to echo keys/passphrases
566 - guestmount now supports -a / -d / -i options, like guestfish.
568 - Use virtio-serial for communications with the appliance. This
569 also has a major performance benefit.
571 - virt-edit '-b' option to create a backup of edited files.
573 - virt-edit '-e' option for non-interactive edits to files.
575 - Ability to capture core dumps from the appliance (thanks Matthew Booth).
577 - virt-rescue now shuts down cleanly (thanks Matthew Booth).
579 - virt-rescue now has a --network option to enable network access.
581 - virt-resize can now handle guests which use GPT partition table format.
583 - virt-resize has better support for shrinking guests.
585 - virt-resize supports qcow2-format guests.
587 - $TMPDIR can be used to override almost all temporary directory usage.
589 - OCaml users can use an alternate OO-style of coding, eg. g#launch ()
591 - The API supports calls which take optional parameters, eg.
592 $g->add_drive_opts ("disk", readonly => 1);
594 - Trace output now escapes and shortens large strings (thanks
597 - Autosync is now on by default, resulting in more reliable behaviour
598 when the handle is closed.
600 - virt-df --uuid option allows you to follow a domain across migration
603 - Translations of manual pages.
607 - CVE-2010-3851 libguestfs: missing disk format specifier when adding a disk
608 https://www.redhat.com/archives/libguestfs/2010-October/msg00036.html
609 This is comprehensively fixed in this release, and the fix will be
610 backported to the other stable branches after more testing.
612 - virt-inspector no longer relies on untrusted guest code to list
613 applications in some guests.
617 download-offset, file-architecture, findfs-label, findfs-uuid,
618 inspect-os, inspect-get-arch, inspect-get-distro,
619 inspect-get-filesystems, inspect-get-major-version,
620 inspect-get-minor-version, inspect-get-mountpoints,
621 inspect-get-product-name, inspect-get-type, is-blockdev, is-chardev,
622 is-fifo, is-lv, is-socket, is-symlink, list-filesystems, luks-add-key,
623 luks-close, luks-format, luks-format-cipher, luks-kill-slot,
624 luks-open, luks-open-ro, lvm-clear-filter, lvm-canonical-lv-name,
625 lvm-set-filter, part-to-dev, pread-device, pwrite-device,
630 - Use size_t for loop iterators.
631 - Refactor the library code into separate files.
632 - Refactor the generator code into separate files.
633 - Generate guestfish commands.
634 - guestfish & guestmount options processing is unified.
636 error message size increased to 64K
637 send errno to library
638 - Add 'make bindist' to make a binary distribution.
639 - Cleaner behaviour under valgrind.
640 - More testing of the guestfish command line options and libvirt
642 - The Perl inspection code is no longer used by any of the tools.
646 - 646822 libguestfs trace mode should not print long binary strings
647 - 646821 virt-df should have --uuid option
648 - 646432 /dev/mapper paths should not be returned from guestfs_mountpoints
649 - 643624 libguestfs tools documentation should describe how to quote guest domain names from shell
650 - 642934 No way to specify disk format when adding a disk to libguestfs
651 - 642933 guestfs_list_filesystems should be used in all possible places
652 - 642932 guestmount options should match guestfish options
653 - 642930 virt-inspector (Sys::Guestfs::Lib) should use C inspection APIs
654 - 642929 C inspection code should ignore /dev/fd* in /etc/fstab
655 - 642826 virt-resize converts any other image format to raw without notifying user, instructions do not account for this
656 - 640961 Document that grub-install might be needed for old Linux guests after virt-resize
657 - 639986 virt-df --csv does not properly quote " in libvirt domain names
658 - 639405 Interrupted cached appliance creation leaves libguestfs unusable
659 - 638901 Appliance filename should not contain repository name
660 - 638899 /dev/mapper paths should not be returned from C inspection APIs
661 - 636918 Updates to Spanish translation
662 - 636061 [abrt] guestfish-1.2.11-1.fc12: malloc_consolidate: Process /usr/bin/guestfish was killed by signal 11 (SIGSEGV)
663 - 635969 glob echo mkfs ext2 /dev/vd[b-t]1 prints garbage
664 - 634246 guestfs_part_get_parttype returns "loop" when run against a partition, LV or filesystem
665 - 633766 virt-resize --shrink fails
666 - 633357 Updates to Spanish translation
667 - 633096 virt-resize calculates block device size incorrectly, doesn't work with qcow2 target
668 - 629593 Dutch translation added
669 - 627556 Updates to Spanish translations of libguestfs
670 - 626843 Updates to Spanish translations
671 - 619793 [RFE] Need a way to determine if a particular block device is a logical volume
672 - 618556 virt-rescue return none zero value when exit
673 - 617200 mount operation failed and hung on some images which running in read-only mode
674 - 610880 libguestfs should set broader read perms on tmpdir, so works in some situations when executed with umask 077
675 - 599503 document that mkmountpoint and umount-all cannot be mixed
676 - 571714 Running virt-df on disk image relabels it, so qemu can no longer write to it.
677 - 502533 Updated Polish translation of libguestfs
679 Release notes for libguestfs 1.4.0
680 ----------------------------------
682 These release notes only cover the differences from the previous
683 stable/dev branch split (1.2.0). For detailed changelogs, please see
684 the git repository, or the ChangeLog file distributed in the tarball.
688 - guestfish lets you choose a prepared disk image, eg:
691 - Add write support to guestmount (FUSE) module.
693 - virt-resize can now resize the content of partitions and logical
694 volumes in the guest, and we have better support for shrinking guests.
696 - Bash tab-completion script for guestfish.
698 - Add ZFS support to virt-rescue.
700 - New tool 'virt-make-fs' for creating filesystems with content.
702 - Allow suffixes on any guestfish number parameter, eg. "1M".
704 - guestfish 'man' command opens the manual page.
706 - guestfish supports a "heredoc" syntax for uploading files:
711 - Some guestfish commands now print their output in octal or hex
712 where appropriate (RHBZ#583242).
714 - Allow dash prefix on guestfish command line. This ignores any
715 error from the second command: (RHBZ#578407)
716 guestfish -- cmd1 : -cmd2 : cmd3
718 - guestfish -h / help command now returns an error for non-existent
719 commands (RHBZ#597145).
721 - New 'supported' command in guestfish to list optional groups of
722 commands which are supported by the daemon / configuration.
724 - virt-inspector and guestfish -i now work for filenames which
725 contain spaces (RHBZ#507810).
727 - Change the protocol to use link-local addresses, to avoid
728 conflicting with any address that the host might be using
731 - libguestfs now sets the correct time and timezone on filesystem
734 - Sort the domains into alphabetical order in virt-df.
736 - Make mkfs-b command work for FAT and NTFS by mapping the blocksize
737 parameter to the cluster size (RHBZ#599464).
739 - Add version numbers to Perl modules (RHBZ#521674).
741 - Localization now works for all the libguestfs tools (RHBZ#559963).
743 - Tools now support filesystem-on-image VMs (RHBZ#590167).
745 - virt-list-partitions has a '-t' option to show the total size of disks.
747 - Include extra Augeas lenses in the supermin appliance (Matthew Booth).
749 - Add error and close callbacks.
751 - Add explicit close method in the Perl API.
753 - Multiple fixes for RHEL 5 compatibility.
755 - Multiple fixes for Debian/Ubuntu compatibility.
757 - Multiple revisions to improve the documentation.
761 - Fix a potential DoS in virt-inspector and virt-v2v if a specially
762 crafted disk image contained a char device in place of one of the
763 configuration files that we read under /etc (RHBZ#582484).
767 - aug-clear - clear Augeas path
768 - available-all-groups - return a list of all optional groups
769 - base64-in - upload base64-encoded data to file
770 - base64-out - download file and encode as base64
771 - checksum-device - compute checksums on the contents of a device
772 - checksums-out - compute checksums of multiple files in a directory
773 - debug-upload - upload a file to the appliance
774 - fallocate64 - preallocate a file in the guest filesystem
775 - fill-pattern - fill a file with a repeating pattern of bytes
776 - get-umask - get the current umask
777 - lvresize-free - expand an LV to fill free space
778 - ntfsresize - resize an NTFS filesystem
779 - ntfsresize-size - resize an NTFS filesystem (with size)
780 - part-del - delete a partition
781 - part-get-bootable - get the bootable flag of a partition
782 - part-get-mbr-id - get the MBR type byte of a partition
783 - part-set-mbr-id - set the MBR type byte of a partition
784 - pvresize-size - resize a physical volume (with size)
785 - pwrite - write to part of a file
786 - resize2fs-size - resize an ext2/3/4 filesystem (with size)
787 - txz-in - unpack compressed tarball to directory (RHBZ#580556)
788 - txz-out - pack directory into compressed tarball (RHBZ#580556)
789 - vfs-label - get the filesystem label
790 - vfs-uuid - get the filesystem UUID
791 - vgscan - rescan for LVM physical volumes, volume groups and logical volumes
792 - write - create a new file
793 - zero-device - write zeroes to an entire device
797 - Extend the generator to support testing optional features.
798 - Stricter checks on input parameters to many calls (RHBZ#501893 RHBZ#501894)
799 - Extend the protocol to support sending arbitrary 8 bit data buffers.
800 - Ship 'BUGS' file with releases. This is a summary of the bugs in
801 the Red Hat Bugzilla database.
802 - Ship 'RELEASE-NOTES' file with releases, containing release notes.
803 - Unify supermin appliance building into one place, in febootstrap 2.7.
804 - Fix the protocol code to handle the case where both ends send cancel
805 messages at the same time.
809 - 612178 guestfish: using -m option in conjunction with --listen option causes appliance to die
810 - 610880 libguestfs should set broader read perms on tmpdir, so works in some situations when executed with umask 077
811 - 604691 OCaml bindings are not thread safe
812 - 603870 Updates to Spanish translation
813 - 602592 [RFE] expose guestfs_close in perl bindings
814 - 600977 virt-df -h --csv "Argument .. isn't numeric in printf"
815 - 599464 mkfs-b does not support vfat/ntfs
816 - 598807 add_cdrom does not work in RHEL 6
817 - 598309 part-list and several other cmd failed on libguestfs on RHEL5
818 - 597145 guestfish 'help' command should indicate error in exit status with an unknown command
819 - 597135 guestfish write-file cmd does not check "size" parameter
820 - 597118 A warning should be given in the help of mke2journal-L for the length of label
821 - 597112 get-e2uuid should use blkid instead of "tune2fs -l" to get filesystem UUID
822 - 596776 virt-inspector doesn't discover modprobe aliases on RHEL 3 guests
823 - 596763 Updates to Spanish translation
824 - 593292 Updates to Spanish translation
825 - 592883 can not edit files on images mounted with guestmount cmd
826 - 592360 Updates to Spanish translation
827 - 591250 virt-tar prints "tar_in: tar subcommand failed on directory" if the archive is compressed or not in the right format
828 - 591155 virt-tar prints "tar_in: tar subcommand failed on directory" if a disk image is not writable
829 - 591142 virt-inspector should give an error for unrecognized disk images
830 - 590167 virt-inspector and other virt tools should be able to handle filesystem-on-image VMs
831 - 589039 guestfish read-file cmd will cause daemon hang when read large files
832 - 588851 guestfs_launch() returns -1, but guestfs_last_error() == NULL
833 - 588763 libguestfs should use non-public or link-local addresses for appliance network
834 - 588733 Updates to Spanish translation
835 - 588651 guestfish 'strings-e' cmd does not give proper error message or hint
836 - 587484 lvresize can't reduce size of a volumn
837 - 585961 Updates to Spanish translation
838 - 585223 ntfsresize should support shrinking filesystems
839 - 585222 pvresize should support shrinking PVs
840 - 585221 resize2fs should support shrinking filesystems
841 - 584038 Updates to Spanish translation
842 - 583554 [FEAT] mknod-mode command is needed to set mode explicitly
843 - 583242 [RFE] guestfish should print outputs in a suitable base (eg. octal for modes)
844 - 582993 guestfish eats words when tab completing case (in)sensitive paths
845 - 582953 Misleading help information about lvcreate command
846 - 582948 mknod command doesn't make block, character or FIFO devices
847 - 582929 mknod doesn't check for invalid mode
848 - 582901 guestfish chmod/umask commands do not check invalid mode value
849 - 582899 guestfish:sparse is missed from command autocomplete list
850 - 582891 [Feature Request] behavior and return value of guestfish umask cmd should be changed
851 - 582548 [mknod] umask shouldn't take effect when mode is set explicitly
852 - 582484 some guestfish sub commands can not handle special files properly
853 - 582252 Updates to Spanish translation
854 - 581501 Updates to Spanish translation
855 - 580650 virt-inspector warns "No grub default specified at /usr/lib/perl5/Sys/Guestfs/Lib.pm at [...]"
856 - 580556 request for libguestfs to support .txz tarballs
857 - 580246 tar-in command hangs if uploading more than available space
858 - 580016 aug-ls in guestfish does not take augeas variable as argument
859 - 579664 guestfish doesn't report error when there is not enough space for image allocation
860 - 579608 multiple commands in guestfish can not work for symbol links
861 - 579155 libguestfs hangs if qemu doesn't start (in null vmchannel mode)
862 - 578407 the prefix '-' in sub-command isn't handled by guestfish in remote control mode
863 - 576879 libguestfs protocol loses synchronization if you 'upload' before mounting disks
864 - 559963 libguestfs Perl programs do set locale, but still localization doesn't work
865 - 521674 Perl modules are unversioned, but should carry version numbers
866 - 516096 Race condition in test_swapon_label_0: /sbin/blockdev: BLKRRPART: Device or resource busy
867 - 507810 guestfish -i / virt-inspector cannot handle spaces in filenames
868 - 502533 Updated Polish translation of libguestfs
869 - 501894 Some String parameters should be OptString
870 - 501893 String parameters should be checked for != NULL
871 - 501889 write-file does not support strings containing ASCII NUL
872 - 484986 grub-install fails on virtio disk
874 Release notes for previous versions of libguestfs
875 -------------------------------------------------
878 https://www.redhat.com/archives/libguestfs/2009-November/msg00095.html
881 https://www.redhat.com/archives/libguestfs/2009-August/msg00281.html
884 https://www.redhat.com/archives/libguestfs/2009-July/msg00059.html
887 https://www.redhat.com/archives/libguestfs/2009-July/msg00023.html
889 2009-04-01 : Initial announcement
890 http://rwmj.wordpress.com/2009/04/01/libguestfs-access-and-modify-virtual-machine-disk-images/