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=encoding utf8
=head1 名前
libguestfs-test-tool - libguestfs の診断
=head1 書式
libguestfs-test-tool [--options]
=head1 説明
libguestfs-test-tool is a test program shipped with libguestfs to allow you
to check basic libguestfs functionality is working. This is needed because
libguestfs occasionally breaks for reasons beyond our control: usually
because of changes in the underlying qemu or kernel packages, or the host
environment.
If you suspect a problem in libguestfs, then just run:
libguestfs-test-tool
It will print lots of diagnostic messages.
If it runs to completion successfully, you will see this near the end:
===== TEST FINISHED OK =====
and the test tool will exit with code 0.
If it fails (and/or exits with non-zero error code), please paste the
I<complete, unedited> output of the test tool into a bug report. More
information about reporting bugs can be found on the
L<http://libguestfs.org/> website.
=head1 オプション
=over 4
=item B<--help>
Display short usage information and exit.
=item B<--qemu qemu_binary>
If you have downloaded another qemu binary, point this option at the full
path of the binary to try it.
=item B<--qemudir qemu_source_dir>
If you have compiled qemu from source, point this option at the source
directory to try it.
=item B<-t N>
=item B<--timeout N>
Set the launch timeout to C<N> seconds. The default is 600 seconds (10
minutes) which does not usually need to be adjusted.
=item B<-V>
=item B<--version>
Display the libguestfs version number and exit.
=back
=head1 TRYING OUT A DIFFERENT VERSION OF QEMU
If you have compiled another version of qemu from source and would like to
try that, then you can use the I<--qemudir> option to point to the qemu
source directory.
If you have downloaded a qemu binary from somewhere, use the I<--qemu>
option to point to the binary.
Note when using these options, you can ignore the business of qemu wrapper
scripts (L<guestfs(3)/QEMU WRAPPERS>), since libguestfs-test-tool writes a
wrapper script for you if one is needed.
=head1 TRYING OUT A DIFFERENT KERNEL
If you are using febootstrap E<ge> 3.8 then you can select which kernel
libguestfs tries. You do this by setting the environment variables
C<FEBOOTSTRAP_KERNEL> and/or C<FEBOOTSTRAP_MODULES>.
Refer to L<febootstrap-supermin-helper(8)/ENVIRONMENT VARIABLES> for further
information.
=head1 自己診断
libguestfs-test-tool および/または起こりうるエラーにより生成されるメッセージを理解するには
L<guestfs(3)/アプライアンス起動プロセス> を参照してください。
=head1 終了ステータス
libguestfs-test-tool returns I<0> if the tests completed without error, or
I<1> if there was an error.
=head1 環境変数
For the full list of environment variables which may affect libguestfs,
please see the L<guestfs(3)> manual page.
=head1 関連項目
L<guestfs(3)>, L<http://libguestfs.org/>, L<http://qemu.org/>.
=head1 著者
Richard W.M. Jones (C<rjones at redhat dot com>)
=head1 COPYRIGHT
Copyright (C) 2009-2012 Red Hat Inc. L<http://libguestfs.org/>
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.
This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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