From: "Richard W.M. Jones" <rjones@redhat.com>
To: Yumei Huang <yuhuang@redhat.com>
Cc: passt-dev@passt.top, sbrivio@redhat.com,
david@gibson.dropbear.id.au, berrange@redhat.com
Subject: Re: [PATCH v2] test: fix 'make assets' failure as root
Date: Fri, 26 Sep 2025 10:12:48 +0100 [thread overview]
Message-ID: <20250926091248.GB1460@redhat.com> (raw)
In-Reply-To: <20250926011714.5978-1-yuhuang@redhat.com>
On Fri, Sep 26, 2025 at 09:17:14AM +0800, Yumei Huang wrote:
> Running `make assets` under `test` as root fails with a "Permission denied"
> error when `prepare-distro-img.sh` invokes `virt-edit` and `guestfish`. This
> is due to a known bug in libvirt.
>
> Work around the issue by switching to the direct backend.
>
> Signed-off-by: Yumei Huang <yuhuang@redhat.com>
> ---
> test/prepare-distro-img.sh | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/test/prepare-distro-img.sh b/test/prepare-distro-img.sh
> index 0d967c9..be2386e 100755
> --- a/test/prepare-distro-img.sh
> +++ b/test/prepare-distro-img.sh
> @@ -3,6 +3,10 @@
> IMG="$1"
> PASST_FILES="$(echo ../*.c ../*.h ../*.sh ../*.1 ../Makefile ../README.md)"
>
> +# This is just a workaround for Fedora and related distributions.
> +# Once it gets fixed, we can drop this.
> +export LIBGUESTFS_BACKEND=direct
> +
> virt-edit -a $IMG /lib/systemd/system/serial-getty@.service -e 's/ExecStart=.*/ExecStart=\/sbin\/agetty --autologin root -8 --keep-baud 115200,38400,9600 %I $TERM/g'
>
> guestfish --rw -a $IMG -i <<EOF
Reviewed-by: Richard W.M. Jones <rjones@redhat.com>
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
Fedora Windows cross-compiler. Compile Windows programs, test, and
build Windows installers. Over 100 libraries supported.
http://fedoraproject.org/wiki/MinGW
next prev parent reply other threads:[~2025-09-26 9:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-26 1:17 Yumei Huang
2025-09-26 9:12 ` Richard W.M. Jones [this message]
2025-09-26 12:37 ` Stefano Brivio
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