1guestfs-release-notes-1.34(1)Virtualization Supportguestfs-release-notes-1.34(1)
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NAME

6       guestfs-release-notes - libguestfs Release Notes
7

RELEASE NOTES FOR LIBGUESTFS 1.34

9       These release notes only cover the differences from the previous
10       stable/dev branch split (1.32.0).  For detailed changelogs, please see
11       the git repository, or the ChangeLog file distributed in the tarball.
12
13   New features
14       Multiple performance enhancements were made in libguestfs.  The "hot
15       cache" time to launch to appliance should be under 1 second assuming
16       recent qemu and kernel are installed.  There are also new utilities for
17       precisely benchmarking libguestfs (utils/boot-benchmark and
18       utils/boot-analysis in the source tree).
19
20       The virt-p2v tool for converting physical machines to virtual machines
21       was substantially improved.  This includes: clearer, coloured output
22       during conversions, support for Gtk 3, more detailed information about
23       hardware, click to identify network interfaces, more debugging tools
24       included with the ISO, and many bug fixes.
25
26       f2fs (Flash Friendly File System) is now supported (Pino Toscano).
27
28       New tools
29
30       virt-p2v-make-kiwi(1) can be used to build the virt-p2v ISO based on
31       SLES and openSUSE, using the kiwi utility (Cédric Bosdonnat).
32
33       New features in existing tools
34
35       virt-resize will now preserve the GPT GUID.  This was required for
36       Windows Server 2012 R2, where the bootloader would become confused if
37       the GUID changed (Maxim Perevedentsev).
38
39       virt-resize will use sparse copying for (old MBR-style) extended
40       partitions.  This makes resizing of guests that use extended partitions
41       much faster (Maxim Perevedentsev).
42
43       virt-p2v kernel command line options can now be used to set defaults
44       for GUI configuration.
45
46       The virt-p2v debugging options have been completely removed,
47       simplifying the interface and documentation.  Debugging information is
48       now captured fully automatically.
49
50       virt-p2v-make-disk lets you specify an --arch option, allowing you to
51       build a 32 bit virt-p2v, for compatibility with older systems.
52
53       virt-p2v-make-disk no longer requires that you specify an "os-version"
54       for the virt-p2v disk.  If omitted it will try to choose a suitable
55       "os-version" depending on your host system.
56
57       virt-p2v-make-disk and virt-p2v-make-kickstart both gain a new
58       --install option that allows you to add arbitrary extra packages to the
59       virt-p2v ISO, for customization, additional debugging tools and so on.
60
61       virt-v2v will now uninstall Parallels Tools (or the equivalent
62       Virtuozzo Tools) from Linux guests.  Also stop the Windows drivers from
63       loading at boot.  (Roman Kagan and Pavel Butsykin)
64
65       virt-v2v --in-place mode has been enhanced to allow the caller to
66       choose whether or not to install certain virtio drivers in the guest
67       (Roman Kagan).
68
69       virt-v2v conversion of Windows guests was substantially rewritten and
70       simplified (Roman Kagan).
71
72       virt-v2v --in-place mode now supports installing virtio-scsi drivers in
73       guests (Roman Kagan).
74
75       virt-v2v can now convert SUSE guests and SUSE guests using UEFI (Cédric
76       Bosdonnat and Jim Fehlig).
77
78       virt-v2v can now convert guests to Glance that have multiple disks.
79       Previously it would fail on such guests.
80
81       The virt-v2v --no-trim and --vmtype options are now no-ops.  They will
82       print a warning but are otherwise ignored.  virt-v2v can now generate
83       the OVF vmtype correctly without user intervention.
84
85       virt-v2v has now been tested against SUSE Xen as a source hypervisor
86       (Cédric Bosdonnat).
87
88       virt-v2v adds support for SUSE VMDP drivers (Cédric Bosdonnat).
89
90       virt-v2v can convert OVA files containing subfolders, as produced by
91       SUSE Studio (Cédric Bosdonnat).
92
93       virt-v2v sets the OVF "<Origin>" element correctly.  oVirt has been
94       extended to support more source hypervisors (Shahar Havivi).
95
96       virt-v2v now supports Windows Server 2016 (Tomáš Golembiovský).
97
98       The virt-builder --list option can now be used to show all templates or
99       a single template (Pino Toscano).
100
101       All OCaml-based tools now use getopt_long(3) for option parsing, and
102       --help output has been improved (Pino Toscano).
103
104       virt-builder and virt-customize --selinux-relabel option can now fully
105       relabel the guest filesystem at build time, without requiring a lengthy
106       autorelabel at first boot.
107
108       virt-customize --delete now accepts globs.
109
110       New virt-customize --uninstall option lets you uninstall packages.
111
112       virt-customize can now use "pvvxsvc" as an alternative to "rhsrvany"
113       for running firstboot scripts in Windows guests (Cédric Bosdonnat).
114
115       virt-customize now uses the strongest hashing scheme for passwords on
116       Arch and Void Linux (Pino Toscano).
117
118       virt-customize --install now works correctly on Arch (Pino Toscano).
119
120       virt-inspector has new options --no-applications and --no-icon to
121       prevent the list of applications and icon from being included in the
122       XML output (Pino Toscano).
123
124       New virt-sysprep --network option has been added, allowing you to
125       actually use the --install etc options which were present in virt-
126       sysprep before but did not usually work.  Note that the network is
127       still disabled by default.
128
129       virt-sysprep "fs-uuids" operation no longer fails on btrfs guests
130       (Maxim Perevedentsev).
131
132       virt-dib can output Docker images (Pino Toscano).
133
134       virt-dib has a new --drive-format option to allow the user to specify
135       the format of the helper drive (Pino Toscano).
136
137       All OCaml virt tools now have a --colors/--colours option which enables
138       coloured output (using ANSI escape sequences) even if the output is not
139       a tty.  The default is to check if the output is a tty and disable
140       coloured output if not.  This allows coloured output to be consumed by
141       other tools.
142
143       Language bindings
144
145       PHP test coverage has been enhanced (Pino Toscano).
146
147       PHP 7 is now supported (Pino Toscano).
148
149       Python bindings are now compliant with PEP 8 (Pino Toscano).
150
151       A Python pip package is available in
152       http://libguestfs.org/download/python/
153
154       The Ruby bindings now print the full exception if one is thrown by the
155       event callback.  Note this is still incorrect behaviour as event
156       callbacks should not throw exceptions, but it aids debugging.
157
158       All OCaml libraries and programs are now compiled with -safe-string, if
159       supported by the OCaml compiler.
160
161       Inspection
162
163       Alpine Linux using busybox can now be inspected.  Also the APK package
164       manager is supported in virt-customize (Pino Toscano).
165
166       We now handle inspection of Mageia 4 (Pino Toscano).
167
168       Void Linux and the Void Linux xbps package manager are fully supported
169       (Pino Toscano).
170
171       Parsing of CoreOS version information has been enhanced (Pino Toscano).
172
173       It is now possible to get an icon from ALT Linux (Pino Toscano).
174
175       PLD Linux versions < 3 are now recognized (Pino Toscano).
176
177       Windows drive letters are now returned for guests using GPT partitions
178       (Dawid Zamirski).
179
180       We can now correctly inspect Unix guests that do not have an /etc/fstab
181       file (Pino Toscano).
182
183       Added another source for the Ubuntu icon which doesn't rely on GNOME
184       having been installed in the guest.
185
186       We can now get an icon for Windows 7 64 bit guests.
187
188       Libosinfo integration was rewritten to deal with the new database
189       format used by osinfo (Pino Toscano).
190
191       Documentation
192
193       New manual page guestfs-building(1) describes how to build libguestfs
194       from source.
195
196       The man pages, tools and tool --help output is now automatically
197       checked to ensure that all tool options are properly documented, that
198       warning sections are included where necessary, and that every page has
199       a description section.
200
201       The guestfs-testing(1) man page has been refreshed and based on a newer
202       libguestfs.
203
204       Architectures and platforms
205
206       virt-customize now works on POWER7 and POWER8 platforms, both big
207       endian and little endian (Xianghua Chen and Hu Zhang).
208
209   Security
210       See also guestfs-security(1).
211
212       CVE-2015-8869
213
214       https://bugzilla.redhat.com/CVE-2015-8869
215
216       This vulnerability in OCaml might affect virt tools written in the
217       OCaml programming language.  It affects only 64 bit platforms.  Because
218       this bug affects code generation it is difficult to predict which
219       precise software could be affected, and therefore our recommendation is
220       that you recompile libguestfs using a version of the OCaml compiler
221       where this bug has been fixed (or ask your Linux distro to do the
222       same).
223
224       virt-customize ownership of .ssh, .ssh/authorized_keys
225
226       https://bugzilla.redhat.com/1337561
227
228       Previously when virt-customize injected an SSH key into a guest, when
229       it created the ~/.ssh and ~/.ssh/authorized_keys directory and file (in
230       case they were missing) it created them with owner and group
231       "root.root".  This has been fixed so the correct user is used.  This is
232       not thought to have been exploitable.
233
234       Windows "%systemroot%"
235
236       The inspection code has been made more robust against guests which
237       might use very long "%systemroot%" (derived from the guest-controlled
238       Windows Registry).  This is not thought to have been exploitable.
239
240       Virtio-rng is now available in the appliance
241
242       virtio-rng (the virtual Random Number Generator device) is now passed
243       to the appliance, which should improve the quality random numbers
244       generated for GUIDs and cryptographic key generation.
245
246   API
247       New APIs
248
249       "btrfs_filesystem_show"
250           List all devices where a btrfs filesystem is spanned (Pino
251           Toscano).
252
253       "download_blocks"
254       "download_inode"
255       "filesystem_walk"
256           Download filesystem data blocks from a given partition.  Download
257           arbitrary files by inode number.  Retrieve all files from a
258           filesystem including deleted files.
259
260           Note these require optional dependency The Sleuth Kit.  (Matteo
261           Cafasso)
262
263       "get_sockdir"
264           Read the path where temporary sockets are stored (Pino Toscano).
265
266       "mountable_device"
267       "mountable_subvolume"
268           Split a Mountable into device name and subvolume (Cédric
269           Bosdonnat).
270
271       "ntfscat_i"
272           Download NTFS file by inode number (Matteo Cafasso).
273
274       "part_expand_gpt"
275           Allow in-place expanding of GPT partitions by moving the second
276           (backup) partition table to the end of the disk (Maxim
277           Perevedentsev).
278
279       "part_get_disk_guid"
280       "part_set_disk_guid"
281       "part_set_disk_guid_random"
282           Get and set the GPT disk GUID, or set it to a fresh random value
283           (Maxim Perevedentsev).
284
285       "selinux_relabel"
286           SELinux-relabel part or all of the guest filesystem.
287
288       Other API changes
289
290       "guestfs_set_selinux", "guestfs_get_selinux", "guestfs_setcon",
291       "guestfs_getcon" and "guestfs_llz" have been deprecated.  Use the new
292       API "guestfs_selinux_relabel" to relabel filesystems.  Use
293       "guestfs_lgetxattrs" to list the "security.selinux" extended attributes
294       of existing files.
295
296       "guestfs_vfs_minimum_size" can now be used on dirty filesystems (Maxim
297       Perevedentsev).
298
299       "guestfs_ll" now works on paths which contain absolute symlinks (Pino
300       Toscano).
301
302       "guestfs_glob_expand" now has an optional "directoryslash" boolean
303       parameter which controls whether trailing slashes are returned for
304       directory names (Pino Toscano).
305
306       "guestfs_lvs" will no longer return LVs which have the "activationskip"
307       flag set.  The reason is that such LVs have no "/dev/VG/LV" device node
308       and so code which read the list of LVs and then probed the devices
309       themselves would immediately fail.  You can use "guestfs_lvs_full" if
310       you want to read all LVs.  (Pino Toscano).
311
312       "guestfs_list_disk_labels" now no longer fails if no disks with labels
313       were added.  Instead it now returns an empty list (Pino Toscano).
314
315       "guestfs_is_lv" no longer fails if passed a btrfs subvolume, it returns
316       false instead (Maxim Perevedentsev).
317
318   Build changes
319       qemu ≥ 1.3.0 is required.
320
321       yajl (a JSON parsing library) is required to build libguestfs.
322
323       You can now build with GCC 6.
324
325       "make check-valgrind" now has substantially better coverage.
326
327       "make check-slow" now works again.
328
329       Use "make -C appliance clean-supermin-appliance" to clean the supermin
330       appliance (it will be rebuilt on next "make").
331
332       There are a variety of new rules for running virt-p2v from the source
333       directory: "make -C p2v run-virt-p2v-directly" | "run-virt-p2v-in-a-vm"
334       | "run-virt-p2v-non-gui-conversion".  These are documented further in
335       guestfs-hacking(1).
336
337       virt-p2v may be built using either Gtk 2 or Gtk 3.  To force a
338       particular version of Gtk to be used, "./configure --with-gtk=2|3"
339
340       The "./configure" options are now mostly documented in
341       guestfs-building(1).
342
343   Internals
344       In git, versions are now tagged with "v1.XX.YY" (previously they were
345       tagged with "1.XX.YY").  Using the "v-" prefix is more common in git
346       repositories.
347
348       When using the libvirt backend, we now wait for qemu to exit gracefully
349       instead of killing it after 15 seconds.  This helps when writing to
350       slow devices (especially cheap USB keys).
351
352       Error messages from libvirt now include the "err->int1" field which
353       usually contains the "errno".
354
355       On ARM, all DTB (device tree) code has been removed.  qemu creates the
356       right device tree on the fly, we do not need to specify one.
357
358       The C API tests now use larger test disks, allowing BTRFS to be tested
359       properly (Pino Toscano).
360
361       The tests should now work on a pure Python 3 host (Pino Toscano).
362
363       In C bindings, internal functions are now (mostly) consistently named
364       "guestfs_int_*" whereas previously there was no consistent scheme.
365
366       The old "safe_malloc" etc functions are now no longer exported by the
367       library, nor used in language bindings.
368
369       Setting TMPDIR to a path longer than ~ 100 characters will no longer
370       cause libguestfs to fail silently and randomly when creating Unix
371       domain sockets (Pino Toscano).
372
373       The "COMPILE_REGEXP" macro can now be used in the daemon.
374
375       When tracing, results containing structs are now printed in full (Pino
376       Toscano).
377
378       The Perl "Sys::Guestfs" module now no longer embeds an incrementing API
379       "version number".  This module is now always at phony version "1.0".
380       To find the real version of libguestfs from Perl you must call
381       "$g->version".
382
383       All code is compiled with "-Wstack-usage=10000" and multiple changes
384       have been made to remove stack allocation of large strings and buffers.
385
386       The error(3) function is now used everywhere, replacing most previous
387       uses of perror(3) + exit(3), and fprintf(3) + exit.
388
389       In C code, "/**" comments are turned into documentation which is
390       automatically added to the guestfs-hacking(1) manual page.
391
392       A safe "getumask" function has been added.  For recent Linux kernels
393       this uses the newly added "Umask" field in /proc/self/status.  For
394       older Linux and other Unix, this uses a thread-safe technique involving
395       fork(2) (thanks: Josh Stone, Jiri Jaburek, Eric Blake).
396
397       Safe posix_fadvise(2) wrappers have been added, and more hints have
398       been added to the code which may make a minor difference to
399       performance.
400
401       A safe wrapper around waitpid(2) has been added which handles "INTR"
402       properly.
403
404       "podwrapper.pl" (used to generate the manual pages) now stops if any
405       POD error is found.  A new script called "podcheck.pl" does cross-
406       checking of --help output, tool options and manual pages.
407
408       All version numbers in the library (eg. versions of qemu, versions of
409       libvirt, versions of guest operating systems) are unified in a single
410       file src/version.c (Pino Toscano).
411
412       On Windows guests, virt-customize will use the vendor-neutral path
413       "C:\Program Files\Guestfs\Firstboot" to store firstboot scripts.
414       Previously it used "C:\Program Files\Red Hat\Firstboot".  This change
415       should be invisible to the scripts themselves.  (Cédric Bosdonnat)
416
417       On Linux guests, the firstboot services generated by virt-builder
418       --firstboot etc have been renamed to "guestfs-firstboot" (Pino
419       Toscano).
420
421       There is now a common "debug" function used by all OCaml tools,
422       replacing previous code which did "if verbose () then printf ...".
423
424       virt-p2v copies files it needs over to the virt-v2v conversion server
425       using scp(1), instead of trying to send them via the shell session.
426       This should improve reliability and should be a completely transparent
427       to end users.
428
429       All code in mllib is now built into a single "mllib.cma" or
430       "mllib.cmxa" library.  All code in customize is now built into a single
431       "customize.cma" or "customize.cmxa" library.  This simplifies the build
432       of the OCaml tools.
433
434       lvmetad(8) is now used in the appliance when available (Pino Toscano).
435
436       "Silent rules" are used for OCaml, Java, Erlang and POD.  Use "make
437       V=1" to see the full command lines again (Pino Toscano).
438
439   Bugs fixed
440       https://bugzilla.redhat.com/1364347
441           virt-sparsify --in-place failed with UEFI system
442
443       https://bugzilla.redhat.com/1362357
444           run_command runs exit handlers when execve fails (e.g. due to
445           missing executable)
446
447       https://bugzilla.redhat.com/1362354
448           virt-dib failed to create image using DIB_YUM_REPO_CONF
449
450       https://bugzilla.redhat.com/1359652
451           Fail to inspect Windows ISO file
452
453       https://bugzilla.redhat.com/1358142
454           Some info will show when convert guest to libvirt by virt-v2v with
455           parameter --quiet
456
457       https://bugzilla.redhat.com/1354335
458           overlay of disk images does not specify the format of the backing
459           file
460
461       https://bugzilla.redhat.com/1352761
462           Virt-manager can't show OS icons of win7/win8/ubuntu guest.
463
464       https://bugzilla.redhat.com/1350363
465           Improve error info "remote server timeout unexpectedly waiting for
466           password prompt" when connect to a bogus server at p2v client
467
468       https://bugzilla.redhat.com/1348900
469           virt-p2v should update error prompt when 'Test connection' with a
470           non-existing user in conversion server
471
472       https://bugzilla.redhat.com/1345813
473           virt-sysprep --install always failed to install the packages
474           specified
475
476       https://bugzilla.redhat.com/1345809
477           virt-customize --truncate-recursive should give an error message
478           when specifying a no-existing path
479
480       https://bugzilla.redhat.com/1343423
481           [RFE]Should give a better description about 'curl error 22' when
482           failed using ssh identity http url at p2v client
483
484       https://bugzilla.redhat.com/1343414
485           Failed SSH to conversion server by ssh identity http url at p2v
486           client
487
488       https://bugzilla.redhat.com/1343375
489           [RFE] uninstall packages inside the VM
490
491       https://bugzilla.redhat.com/1342447
492           Ifconfig command is not supported on p2v client
493
494       https://bugzilla.redhat.com/1342398
495           Convert a guest from RHEL by virt-v2v but its origin info shows
496           RHEV at rhevm
497
498       https://bugzilla.redhat.com/1342337
499           Should remind a warning about disk image has a partition when using
500           virt-p2v-make-disk
501
502       https://bugzilla.redhat.com/1341984
503           virt-get-kernel prompts an 'invalid value' error when using
504           --format auto
505
506       https://bugzilla.redhat.com/1341564
507           virt-p2v spinner should be hidden when it stops spinning
508
509       https://bugzilla.redhat.com/1340809
510           Testing connection timeout when input regular user of conversion
511           server with checked "use sudo......"button
512
513       https://bugzilla.redhat.com/1340464
514           [RFE] Suggestion give user a reminder for "Cancel conversion"
515           button
516
517       https://bugzilla.redhat.com/1340407
518           Multiple network ports will not be aligned at p2v client
519
520       https://bugzilla.redhat.com/1338083
521           Update UEFI whitelist for official fedora packages
522
523       https://bugzilla.redhat.com/1337561
524           virt-customize --ssh-inject not applying correct file permission
525
526       https://bugzilla.redhat.com/1335671
527           extra quotes around UUID confuses findfs in RHEL (but not in
528           Fedora)
529
530       https://bugzilla.redhat.com/1332025
531           Inspection does not parse /etc/redhat-release containing "Derived
532           from Red Hat Enterprise Linux 7.1 (Source)"
533
534       https://bugzilla.redhat.com/1327488
535           RFE: Allow p2v kernel options without p2v.server to set defaults
536
537       https://bugzilla.redhat.com/1325825
538           virt-v2v should prevent using multiple '-b' and '-n' option appears
539           on the command line
540
541       https://bugzilla.redhat.com/1321620
542           libguestfs: error: could not parse integer in version number: 7"
543
544       https://bugzilla.redhat.com/1321338
545           [1.33.16] Compilation Error: Unbound value List.sort_uniq in v2v.ml
546           line 988, characters 10-24:
547
548       https://bugzilla.redhat.com/1317843
549           `virt-builder --update` fails with: "dnf -y --best upgrade: command
550           exited with an error"
551
552       https://bugzilla.redhat.com/1316479
553           v2v cmd cannot exit and "block I/O error in device 'appliance': No
554           space left on device (28)" is printed when specified "-v -x"
555
556       https://bugzilla.redhat.com/1316041
557           virt-rescue fails, but missing error message
558
559       https://bugzilla.redhat.com/1314244
560           RFE: virt-p2v log window should process colour escapes and
561           backspaces
562
563       https://bugzilla.redhat.com/1312254
564           virt-v2v -o libvirt doesn't preserve or use correct <graphics
565           type="vnc|spice">
566
567       https://bugzilla.redhat.com/1309706
568           error: internal error: Invalid floppy device name: hdb
569
570       https://bugzilla.redhat.com/1309619
571           Wrong warning info "use standard VGA" shows when converting windows
572           > 7 by virt-v2v
573
574       https://bugzilla.redhat.com/1309580
575           OS name of win8.1 x64 guest shows incorrect in rhevm3.6 general
576           info
577
578       https://bugzilla.redhat.com/1308769
579           virt-v2v does not copy additional disks to Glance
580
581       https://bugzilla.redhat.com/1306666
582           Failure when disk contains an LV with activationskip=y
583
584       https://bugzilla.redhat.com/1296606
585           virt-v2v doesn't remove VirtualBox additions correctly because of
586           file quoting
587
588       https://bugzilla.redhat.com/1293527
589           There should be a reminder to avoid user to edit a guest image by
590           multiple tools at the same time in guestfish man page
591
592       https://bugzilla.redhat.com/1293276
593           guestfish can not ll a symbolic link dir or edit a file in it
594
595       https://bugzilla.redhat.com/1278878
596           guestfish should be able to handle LVM thin layouts
597
598       https://bugzilla.redhat.com/1264835
599           ppc64le: virt-customize --install fail to detect the guest arch
600
601       https://bugzilla.redhat.com/1264332
602           Test that trimming in virt-v2v doesn't regress
603
604       https://bugzilla.redhat.com/1232192
605           Virt-v2v gives an error on a blank disk: part_get_parttype: unknown
606           signature, of the output: BYT;
607
608       https://bugzilla.redhat.com/1229386
609           virt-p2v in non-GUI mode doesn't show any conversion progress or
610           status
611
612       https://bugzilla.redhat.com/1227599
613           P2V invalid password prints unexpected end of file waiting for
614           command prompt.
615
616       https://bugzilla.redhat.com/1224795
617           On Ubuntu, virt-builder --install and --update cannot use the
618           network
619
620       https://bugzilla.redhat.com/1213324
621           virt-v2v: warning: unknown guest operating system: windows windows
622           6.3 when converting win8,win8.1,win2012,win2012R2,win10 to rhev
623
624       https://bugzilla.redhat.com/1203898
625           Support inspecting docker images without /etc/fstab
626
627       https://bugzilla.redhat.com/1186935
628           libguestfs cannot inspect recent Fedora / RHEL >= 7 when /usr is a
629           separate partition
630
631       https://bugzilla.redhat.com/1167916
632           P2V: invalid conversion server prints unexpected end of file
633           waiting for password prompt.
634
635       https://bugzilla.redhat.com/1152825
636           virt-rescue --selinux can not work well, when enable selinux in the
637           command line the value of 'getenforce' is still Disabled in virt-
638           rescue appliance
639
640       https://bugzilla.redhat.com/1150298
641           ARM 32 bit on Ubuntu: warning: cast to pointer from integer of
642           different size [-Wint-to-pointer-cast]
643
644       https://bugzilla.redhat.com/1089100
645           NetworkManager avc unlink denied for resolv.conf after using
646           --selinux-relabel
647
648       https://bugzilla.redhat.com/983969
649           RFE: virt-sysprep should be SELinux-aware
650
651       https://bugzilla.redhat.com/855058
652           RFE: virt-p2v: display more information about storage devices
653
654       https://bugzilla.redhat.com/554829
655           SELinux handling could be done better.
656

SEE ALSO

658       guestfs-examples(1), guestfs-faq(1), guestfs-performance(1),
659       guestfs-recipes(1), guestfs-testing(1), guestfs(3), guestfish(1),
660       http://libguestfs.org/
661

AUTHOR

663       Richard W.M. Jones
664
666       Copyright (C) 2009-2020 Red Hat Inc.
667

LICENSE

669       This program is free software; you can redistribute it and/or modify it
670       under the terms of the GNU General Public License as published by the
671       Free Software Foundation; either version 2 of the License, or (at your
672       option) any later version.
673
674       This program is distributed in the hope that it will be useful, but
675       WITHOUT ANY WARRANTY; without even the implied warranty of
676       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
677       General Public License for more details.
678
679       You should have received a copy of the GNU General Public License along
680       with this program; if not, write to the Free Software Foundation, Inc.,
681       51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
682

BUGS

684       To get a list of bugs against libguestfs, use this link:
685       https://bugzilla.redhat.com/buglist.cgi?component=libguestfs&product=Virtualization+Tools
686
687       To report a new bug against libguestfs, use this link:
688       https://bugzilla.redhat.com/enter_bug.cgi?component=libguestfs&product=Virtualization+Tools
689
690       When reporting a bug, please supply:
691
692       •   The version of libguestfs.
693
694       •   Where you got libguestfs (eg. which Linux distro, compiled from
695           source, etc)
696
697       •   Describe the bug accurately and give a way to reproduce it.
698
699       •   Run libguestfs-test-tool(1) and paste the complete, unedited output
700           into the bug report.
701
702
703
704libguestfs-1.48.3                 2022-05-26     guestfs-release-notes-1.34(1)
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