libguestfs-1.6 on RHEL5.5 Server
by mk
I need to install libguestfs 1.6 on Red Hat 5.5 Server.
I have tried to download libguestfs-1.6.0-1.fc13.1.x86_64.rpm and install
it, but there is plenty of unresolved dependencies, which I am not able to
satisfy with the repositories I am connected to. The same issue blocks me
when I try to compile the source code.
So I tried to add fedora repository into the system:
download
*fedora-release-14-1.noarch.rpm
*
and run
*yum install fedora-release-14-1.noarch.rpm*
I'm getting
*ERROR with rpm_check_debug vs depsolve:
rpmlib(FileDigests) is needed by fedora-release-14-1.noarch
rpmlib(PayloadIsXz) is needed by fedora-release-14-1.noarch
*
if I run
*rpm -Uvh fedora-release-14-1.noarch.rpm*
I'm getting
*error: Failed dependencies:
rpmlib(FileDigests) <= 4.6.0-1 is needed by
fedora-release-14-1.noarch
rpmlib(PayloadIsXz) <= 5.2-1 is needed by fedora-release-14-1.noarch
*
I'm out of any ideas of how to get libguestfs working on my Red Hat.
Is it really possible only by compiling it and all the very long list of
dependencies? Any help would be appreciate!!
thanx
m.
13 years, 8 months
Missing stdarg.h include
by Guido Günther
Hi,
building current git fails with
gcc -std=gnu99 -std=gnu99 -I.. -I/usr/lib/ocaml -I../ocaml -I../src -I../src -g -O2 -fPIC -Wall -c guestfs_c_actions.c
In file included from ../src/guestfs.h:84,
from guestfs_c_actions.c:35:
../src/guestfs-actions.h:28: error: expected declaration specifiers or '...' before 'va_list'
This is fixed by an
#include <stdarg.h>
but since this file is autogenrated in some ocaml magic it'd I'm not
sure what's the best place to fix this.
Chees,
-- Guido
13 years, 8 months
[PATCH] check for kvm
by Guido Günther
Hi,
Debian calls qemu-kvm kvm so we should check for that one too. Please
apply.
Cheers,
-- Guido
13 years, 8 months
[ANNOUNCE] libguestfs 1.6.0 tools for accessing and modifying VM disk images
by Richard W.M. Jones
libguestfs is tools and a library for accessing and modifying virtual
machine disk images.
Home page: http://libguestfs.org/
Source: http://libguestfs.org/download/
I'm pleased to announce the latest stable release of libguestfs 1.6.0
which is available immediately from the website and through Fedora.
This represents an enormous amount of work over the last 4-5 months
and wouldn't have been possible without help and feedback from many
testers. Thanks also to Matt Booth for patches and making virt-v2v great.
Here are the release notes (also at http://libguestfs.org/RELEASE-NOTES.txt )
Release notes for libguestfs 1.6.0
----------------------------------
New features
- Use a new method for creating and caching the appliance. This
greatly improves the performance of libguestfs, often by a factor
of x 4 to x 5.
- Support for guest inspection (like virt-inspector) via the ordinary
API and all language bindings. 'guestfish -i' option is as a side-
effect much quicker.
- virt-inspector and core inspection API can now detect guests running:
Fedora, Debian, Ubuntu, Windows, Red Hat Enterprise Linux, CentOS,
Scientific Linux, Gentoo, Pardus, Arch Linux, MeeGo.
- Support for LUKS whole-disk encryption in guests.
- PHP bindings.
- Progress messages (and progress bars in guestfish and virt-resize)
for certain long-running operations.
- virt-df is now much more efficient. Use '--one-per-guest' to restore
the old per-guest isolation behaviour.
- guestfish 'copy-in' and 'copy-out' commands for copying files and
directories recursively in and out of the guest.
- guestfish 'hexedit' command for doing binary edits to devices and
files.
- Change guestfish -i syntax to allow commands to be specified on the
command line (retaining backwards compatibility).
- guestfish '-d <domain>' for adding disks from libvirt domains.
- guestfish '-N' option supports several new prepared disk image types:
lvfs : disk with LV formatted with filesystem
lv : disk with LV
bootroot : boot+root
bootrootlv : boot and root on LV
- guestfish 'more' and 'edit' commands now work with arbitrary files.
- guestfish '--echo-keys' option allows you to echo keys/passphrases
while typing them.
- guestmount now supports -a / -d / -i options, like guestfish.
- Use virtio-serial for communications with the appliance. This
also has a major performance benefit.
- virt-edit '-b' option to create a backup of edited files.
- virt-edit '-e' option for non-interactive edits to files.
- Ability to capture core dumps from the appliance (thanks Matthew Booth).
- virt-rescue now shuts down cleanly (thanks Matthew Booth).
- virt-rescue now has a --network option to enable network access.
- virt-resize can now handle guests which use GPT partition table format.
- virt-resize has better support for shrinking guests.
- virt-resize supports qcow2-format guests.
- $TMPDIR can be used to override almost all temporary directory usage.
- OCaml users can use an alternate OO-style of coding, eg. g#launch ()
- The API supports calls which take optional parameters, eg.
$g->add_drive_opts ("disk", readonly => 1);
- Trace output now escapes and shortens large strings (thanks
Matthew Booth).
- Autosync is now on by default, resulting in more reliable behaviour
when the handle is closed.
- virt-df --uuid option allows you to follow a domain across migration
and renaming.
- Translations of manual pages.
Security
- CVE-2010-3851 libguestfs: missing disk format specifier when adding a disk
https://www.redhat.com/archives/libguestfs/2010-October/msg00036.html
This is comprehensively fixed in this release, and the fix will be
backported to the other stable branches after more testing.
- virt-inspector no longer relies on untrusted guest code to list
applications in some guests.
New APIs
download-offset, file-architecture, findfs-label, findfs-uuid,
inspect-os, inspect-get-arch, inspect-get-distro,
inspect-get-filesystems, inspect-get-major-version,
inspect-get-minor-version, inspect-get-mountpoints,
inspect-get-product-name, inspect-get-type, is-blockdev, is-chardev,
is-fifo, is-lv, is-socket, is-symlink, list-filesystems, luks-add-key,
luks-close, luks-format, luks-format-cipher, luks-kill-slot,
luks-open, luks-open-ro, lvm-clear-filter, lvm-canonical-lv-name,
lvm-set-filter, part-to-dev, pread-device, pwrite-device,
upload-offset
Internals
- Use size_t for loop iterators.
- Refactor the library code into separate files.
- Refactor the generator code into separate files.
- Generate guestfish commands.
- guestfish & guestmount options processing is unified.
- Protocol changes:
error message size increased to 64K
send errno to library
- Add 'make bindist' to make a binary distribution.
- Cleaner behaviour under valgrind.
- More testing of the guestfish command line options and libvirt
integration.
- The Perl inspection code is no longer used by any of the tools.
Bugs fixed
- 646822 libguestfs trace mode should not print long binary strings
- 646821 virt-df should have --uuid option
- 646432 /dev/mapper paths should not be returned from guestfs_mountpoints
- 643624 libguestfs tools documentation should describe how to quote guest domain names from shell
- 642934 No way to specify disk format when adding a disk to libguestfs
- 642933 guestfs_list_filesystems should be used in all possible places
- 642932 guestmount options should match guestfish options
- 642930 virt-inspector (Sys::Guestfs::Lib) should use C inspection APIs
- 642929 C inspection code should ignore /dev/fd* in /etc/fstab
- 642826 virt-resize converts any other image format to raw without notifying user, instructions do not account for this
- 640961 Document that grub-install might be needed for old Linux guests after virt-resize
- 639986 virt-df --csv does not properly quote " in libvirt domain names
- 639405 Interrupted cached appliance creation leaves libguestfs unusable
- 638901 Appliance filename should not contain repository name
- 638899 /dev/mapper paths should not be returned from C inspection APIs
- 636918 Updates to Spanish translation
- 636061 [abrt] guestfish-1.2.11-1.fc12: malloc_consolidate: Process /usr/bin/guestfish was killed by signal 11 (SIGSEGV)
- 635969 glob echo mkfs ext2 /dev/vd[b-t]1 prints garbage
- 634246 guestfs_part_get_parttype returns "loop" when run against a partition, LV or filesystem
- 633766 virt-resize --shrink fails
- 633357 Updates to Spanish translation
- 633096 virt-resize calculates block device size incorrectly, doesn't work with qcow2 target
- 629593 Dutch translation added
- 627556 Updates to Spanish translations of libguestfs
- 626843 Updates to Spanish translations
- 619793 [RFE] Need a way to determine if a particular block device is a logical volume
- 618556 virt-rescue return none zero value when exit
- 617200 mount operation failed and hung on some images which running in read-only mode
- 610880 libguestfs should set broader read perms on tmpdir, so works in some situations when executed with umask 077
- 599503 document that mkmountpoint and umount-all cannot be mixed
- 571714 Running virt-df on disk image relabels it, so qemu can no longer write to it.
- 502533 Updated Polish translation of libguestfs
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming blog: http://rwmj.wordpress.com
Fedora now supports 80 OCaml packages (the OPEN alternative to F#)
http://cocan.org/getting_started_with_ocaml_on_red_hat_and_fedora
13 years, 9 months
