Package: libguestfs-tools
Version: 1:1.44.1-2
Severity: important
virt-sparsify in.qcow2 out.qcow2 now is broken:
debugging it gives:
libguestfs: trace: disk_create "/tmp/sparsify4e60f4.qcow2" "qcow2" -1
"backingfile:/var/lib/libvirt/images/FujitsuWin10v2.qcow2" "compat:1.1"
libguestfs: command: run: qemu-img
libguestfs: command: run: \ create
libguestfs: command: run: \ -f qcow2
libguestfs: command: run: \ -o
backing_file=/var/lib/libvirt/images/FujitsuWin10v2.qcow2,compat=1.1
libguestfs: command: run: \ /tmp/sparsify4e60f4.qcow2
qemu-img: /tmp/sparsify4e60f4.qcow2: Backing file specified without backing
format
Detected format of qcow2.libguestfs: trace: disk_create = -1 (error)
and even if I add
-o backing_fmt=qcow
it does not work since the option is not passed to qemu-img, despite
what the man page says.
Best
-- System Information:
Debian Release: bookworm/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 5.13.13+futex+ (SMP w/8 CPU threads)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE,
TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US:en
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages libguestfs-tools depends on:
ii curl 7.74.0-1.3+b1
ii libc6 2.31-17
ii libconfig9 1.5-0.4
ii libcrypt1 1:4.4.25-1
ii libfuse2 2.9.9-5
ii libguestfs-perl 1:1.44.1-2
ii libguestfs0 1:1.44.1-2
ii libintl-perl 1.26-3
ii libjansson4 2.13.1-1.1
ii liblzma5 5.2.5-2
ii libpcre3 2:8.39-13
ii libreadline8 8.1-2
ii libstring-shellquote-perl 1.04-1
ii libsys-virt-perl 7.5.0-1
ii libtinfo6 6.2+20201114-4
ii libtirpc3 1.3.2-2
ii libvirt0 7.6.0-1
ii libwin-hivex-perl 1.3.21-1
ii libxml2 2.9.12+dfsg-3
Versions of packages libguestfs-tools recommends:
ii gnupg 2.2.27-2
ii virt-p2v 1.42.0-3
libguestfs-tools suggests no packages.
-- no debconf information
