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.\"
.IX Title "guestfs-release-notes-1.4 1"
.TH guestfs-release-notes-1.4 1 "2022-11-28" "libguestfs-1.48.6" "Virtualization Support"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "名前"
.IX Header "名前"
guestfs-release-notes \- libguestfs リリースノート
.SH "RELEASE NOTES FOR LIBGUESTFS 1.4"
.IX Header "RELEASE NOTES FOR LIBGUESTFS 1.4"
These release notes only cover the differences from the previous stable/dev branch split (1.2.0).  For detailed changelogs, please see the git repository, or the ChangeLog file distributed in the tarball.
.SS "New features"
.IX Subsection "New features"
.Vb 2
\& \- guestfish lets you choose a prepared disk image, eg:
\&     guestfish \-N fs:ext4
\&
\& \- Add write support to guestmount (FUSE) module.
\&
\& \- virt\-resize can now resize the content of partitions and logical
\&   volumes in the guest, and we have better support for shrinking guests.
\&
\& \- Bash tab\-completion script for guestfish.
\&
\& \- Add ZFS support to virt\-rescue.
\&
\& \- New tool \*(Aqvirt\-make\-fs\*(Aq for creating filesystems with content.
\&
\& \- Allow suffixes on any guestfish number parameter, eg. "1M".
\&
\& \- guestfish \*(Aqman\*(Aq command opens the manual page.
\&
\& \- guestfish supports a "heredoc" syntax for uploading files:
\&     upload \-<<_end_ /foo
\&     content
\&     _end_
\&
\& \- Some guestfish commands now print their output in octal or hex
\&   where appropriate (RHBZ#583242).
\&
\& \- Allow dash prefix on guestfish command line.  This ignores any
\&   error from the second command:                   (RHBZ#578407)
\&     guestfish \-\- cmd1 : \-cmd2 : cmd3
\&
\& \- guestfish \-h / help command now returns an error for non\-existent
\&   commands (RHBZ#597145).
\&
\& \- New \*(Aqsupported\*(Aq command in guestfish to list optional groups of
\&   commands which are supported by the daemon / configuration.
\&
\& \- virt\-inspector and guestfish \-i now work for filenames which
\&   contain spaces (RHBZ#507810).
\&
\& \- Change the protocol to use link\-local addresses, to avoid
\&   conflicting with any address that the host might be using
\&   (RHBZ#588763).
\&
\& \- libguestfs now sets the correct time and timezone on filesystem
\&   modifications.
\&
\& \- Sort the domains into alphabetical order in virt\-df.
\&
\& \- Make mkfs\-b command work for FAT and NTFS by mapping the blocksize
\&   parameter to the cluster size (RHBZ#599464).
\&
\& \- Add version numbers to Perl modules (RHBZ#521674).
\&
\& \- Localization now works for all the libguestfs tools (RHBZ#559963).
\&
\& \- Tools now support filesystem\-on\-image VMs (RHBZ#590167).
\&
\& \- virt\-list\-partitions has a \*(Aq\-t\*(Aq option to show the total size of disks.
\&
\& \- Include extra Augeas lenses in the supermin appliance (Matthew Booth).
\&
\& \- Add error and close callbacks.
\&
\& \- Add explicit close method in the Perl API.
\&
\& \- Multiple fixes for RHEL 5 compatibility.
\&
\& \- Multiple fixes for Debian/Ubuntu compatibility.
\&
\& \- Multiple revisions to improve the documentation.
.Ve
.SS "Security"
.IX Subsection "Security"
.Vb 3
\& \- Fix a potential DoS in virt\-inspector and virt\-v2v if a specially
\&   crafted disk image contained a char device in place of one of the
\&   configuration files that we read under /etc (RHBZ#582484).
.Ve
.SS "New APIs"
.IX Subsection "New APIs"
.Vb 10
\& \- aug\-clear \- clear Augeas path
\& \- available\-all\-groups \- return a list of all optional groups
\& \- base64\-in \- upload base64\-encoded data to file
\& \- base64\-out \- download file and encode as base64
\& \- checksum\-device \- compute checksums on the contents of a device
\& \- checksums\-out \- compute checksums of multiple files in a directory
\& \- debug\-upload \- upload a file to the appliance
\& \- fallocate64 \- preallocate a file in the guest filesystem
\& \- fill\-pattern \- fill a file with a repeating pattern of bytes
\& \- get\-umask \- get the current umask
\& \- lvresize\-free \- expand an LV to fill free space
\& \- ntfsresize \- resize an NTFS filesystem
\& \- ntfsresize\-size \- resize an NTFS filesystem (with size)
\& \- part\-del \- delete a partition
\& \- part\-get\-bootable \- get the bootable flag of a partition
\& \- part\-get\-mbr\-id \- get the MBR type byte of a partition
\& \- part\-set\-mbr\-id \- set the MBR type byte of a partition
\& \- pvresize\-size \- resize a physical volume (with size)
\& \- pwrite \- write to part of a file
\& \- resize2fs\-size \- resize an ext2/3/4 filesystem (with size)
\& \- txz\-in \- unpack compressed tarball to directory (RHBZ#580556)
\& \- txz\-out \- pack directory into compressed tarball (RHBZ#580556)
\& \- vfs\-label \- get the filesystem label
\& \- vfs\-uuid \- get the filesystem UUID
\& \- vgscan \- rescan for LVM physical volumes, volume groups and logical volumes
\& \- write \- create a new file
\& \- zero\-device \- write zeroes to an entire device
.Ve
.SS "内部"
.IX Subsection "内部"
.Vb 9
\& \- Extend the generator to support testing optional features.
\& \- Stricter checks on input parameters to many calls (RHBZ#501893 RHBZ#501894)
\& \- Extend the protocol to support sending arbitrary 8 bit data buffers.
\& \- Ship \*(AqBUGS\*(Aq file with releases.  This is a summary of the bugs in
\&   the Red Hat Bugzilla database.
\& \- Ship \*(AqRELEASE\-NOTES\*(Aq file with releases, containing release notes.
\& \- Unify supermin appliance building into one place, in febootstrap 2.7.
\& \- Fix the protocol code to handle the case where both ends send cancel
\&   messages at the same time.
.Ve
.SS "バグ修正"
.IX Subsection "バグ修正"
.Vb 10
\& \- 612178 guestfish: using \-m option in conjunction with \-\-listen option causes appliance to die
\& \- 610880 libguestfs should set broader read perms on tmpdir, so works in some situations when executed with umask 077
\& \- 604691 OCaml bindings are not thread safe
\& \- 603870 Updates to Spanish translation
\& \- 602592 [RFE] expose guestfs_close in perl bindings
\& \- 600977 virt\-df \-h \-\-csv "Argument .. isn\*(Aqt numeric in printf"
\& \- 599464 mkfs\-b does not support vfat/ntfs
\& \- 598807 add_cdrom does not work in RHEL 6
\& \- 598309 part\-list and several other cmd failed on libguestfs on RHEL5
\& \- 597145 guestfish \*(Aqhelp\*(Aq command should indicate error in exit status with an unknown command
\& \- 597135 guestfish write\-file cmd does not check "size" parameter
\& \- 597118 A warning should be given in the help of mke2journal\-L for the length of label
\& \- 597112 get\-e2uuid should use blkid instead of "tune2fs \-l" to get filesystem UUID
\& \- 596776 virt\-inspector doesn\*(Aqt discover modprobe aliases on RHEL 3 guests
\& \- 596763 Updates to Spanish translation
\& \- 593292 Updates to Spanish translation
\& \- 592883 can not edit files on  images mounted with guestmount cmd
\& \- 592360 Updates to Spanish translation
\& \- 591250 virt\-tar prints "tar_in: tar subcommand failed on directory" if the archive is compressed or not in the right format
\& \- 591155 virt\-tar prints "tar_in: tar subcommand failed on directory" if a disk image is not writable
\& \- 591142 virt\-inspector should give an error for unrecognized disk images
\& \- 590167 virt\-inspector and other virt tools should be able to handle filesystem\-on\-image VMs
\& \- 589039 guestfish read\-file cmd will cause daemon hang when read large files
\& \- 588851 guestfs_launch() returns \-1, but guestfs_last_error() == NULL
\& \- 588763 libguestfs should use non\-public or link\-local addresses for appliance network
\& \- 588733 Updates to Spanish translation
\& \- 588651 guestfish \*(Aqstrings\-e\*(Aq cmd does not give proper error message or hint
\& \- 587484 lvresize can\*(Aqt reduce size of a volumn
\& \- 585961 Updates to Spanish translation
\& \- 585223 ntfsresize should support shrinking filesystems
\& \- 585222 pvresize should support shrinking PVs
\& \- 585221 resize2fs should support shrinking filesystems
\& \- 584038 Updates to Spanish translation
\& \- 583554 [FEAT] mknod\-mode command is needed to set mode explicitly
\& \- 583242 [RFE] guestfish should print outputs in a suitable base (eg. octal for modes)
\& \- 582993 guestfish eats words when tab completing case (in)sensitive paths
\& \- 582953 Misleading help information about lvcreate command
\& \- 582948 mknod command doesn\*(Aqt make block, character or FIFO devices
\& \- 582929 mknod doesn\*(Aqt check for invalid mode
\& \- 582901 guestfish chmod/umask commands do not check invalid mode value
\& \- 582899 guestfish:sparse is missed from command autocomplete list
\& \- 582891 [Feature Request] behavior and return value of guestfish umask cmd should be changed
\& \- 582548 [mknod] umask shouldn\*(Aqt take effect when mode is set explicitly
\& \- 582484 some guestfish sub commands can not handle special files properly
\& \- 582252 Updates to Spanish translation
\& \- 581501 Updates to Spanish translation
\& \- 580650 virt\-inspector warns "No grub default specified at /usr/lib/perl5/Sys/Guestfs/Lib.pm at [...]"
\& \- 580556 request for libguestfs to support .txz tarballs
\& \- 580246 tar\-in command hangs if uploading more than available space
\& \- 580016 aug\-ls in guestfish does not take augeas variable as argument
\& \- 579664 guestfish doesn\*(Aqt report error when there is not enough space for image allocation
\& \- 579608 multiple commands in guestfish can not work for symbol links
\& \- 579155 libguestfs hangs if qemu doesn\*(Aqt start (in null vmchannel mode)
\& \- 578407 the prefix \*(Aq\-\*(Aq in sub\-command isn\*(Aqt handled by guestfish in remote control mode
\& \- 576879 libguestfs protocol loses synchronization if you \*(Aqupload\*(Aq before mounting disks
\& \- 559963 libguestfs Perl programs do set locale, but still localization doesn\*(Aqt work
\& \- 521674 Perl modules are unversioned, but should carry version numbers
\& \- 516096 Race condition in test_swapon_label_0: /sbin/blockdev: BLKRRPART: Device or resource busy
\& \- 507810 guestfish \-i / virt\-inspector cannot handle spaces in filenames
\& \- 502533 Updated Polish translation of libguestfs
\& \- 501894 Some String parameters should be OptString
\& \- 501893 String parameters should be checked for != NULL
\& \- 501889 write\-file does not support strings containing ASCII NUL
\& \- 484986 grub\-install fails on virtio disk
.Ve
.SH "関連項目"
.IX Header "関連項目"
\&\fBguestfs\-examples\fR\|(1), \fBguestfs\-faq\fR\|(1), \fBguestfs\-performance\fR\|(1), \fBguestfs\-recipes\fR\|(1), \fBguestfs\-testing\fR\|(1), \fBguestfs\fR\|(3), \fBguestfish\fR\|(1), http://libguestfs.org/
.SH "著者"
.IX Header "著者"
Richard W.M. Jones
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (C) 2009\-2020 Red Hat Inc.
.SH "LICENSE"
.IX Header "LICENSE"
.SH "BUGS"
.IX Header "BUGS"
To get a list of bugs against libguestfs, use this link:
https://bugzilla.redhat.com/buglist.cgi?component=libguestfs&product=Virtualization+Tools
.PP
To report a new bug against libguestfs, use this link:
https://bugzilla.redhat.com/enter_bug.cgi?component=libguestfs&product=Virtualization+Tools
.PP
When reporting a bug, please supply:
.IP "\(bu" 4
The version of libguestfs.
.IP "\(bu" 4
Where you got libguestfs (eg. which Linux distro, compiled from source, etc)
.IP "\(bu" 4
Describe the bug accurately and give a way to reproduce it.
.IP "\(bu" 4
Run \fBlibguestfs\-test\-tool\fR\|(1) and paste the \fBcomplete, unedited\fR
output into the bug report.