Run this command across the source:
perl -pi.bak -e 's/(20[012][0-9])-20[12][012]/$1-2023/g' `git ls-files`
and remove changes to po{,-docs}/*.po{,t} (these will be regenerated
later when we run 'make dist').
If the appliance is a QCOW2 image, function get_root_uuid_with_file()
fails to read ext filesystem signature (0x53EF at offset 0x438) from it.
This results in the following error:
libguestfs: error: /usr/lib64/guestfs/appliance/root: appliance is not
an extfs filesystem
The error itself is harmless, but misleading. So let's skip retrieving
the signature and UUID in case the image contains QCOW2 header. It's
safe because in this case we'll retrieve it later from RAW image dumped
from that QCOW2 by "qemu-img dd".
Signed-off-by: Andrey Drobyshev <andrey.drobyshev@virtuozzo.com>
For the appliance of the QCOW2 format, the function get_root_uuid()
fails to get the UUID of the disk image.
In this case, let us read the first 256k bytes of the disk image with
the 'qemu-img dd' command. Then pass the read block to the 'file'
command.
Suggested-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Appliance device names are not reliable since the kernel no longer
enumerates virtio-scsi devices serially. Instead get the UUID of the
appliance and pass this as the parameter.
Note this requires supermin >= 5.1.18 (from around July 2017).
