The convoluted calculation logic in case the disks is 8GB leads to
datasize becoming 16EiB further down:
* after calculating and removing the rootsize from $rest, $rest becomes
smaller than $space (which should be the minimal non-used space in the
volume-group) - this leads to a negative value, which overflows in
the `& ~0xFFF` opration.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
my $rootsize_mb;
if ($rest_mb < 12 * 1024) {
# no point in wasting space, try to get us actually installed and align down to 4 MB
my $rootsize_mb;
if ($rest_mb < 12 * 1024) {
# no point in wasting space, try to get us actually installed and align down to 4 MB
- $rootsize_mb = ($rest_mb - 0.1) & ~3;
+ $rootsize_mb = ($rest_mb - 4) & ~3;
} elsif ($rest_mb < 48 * 1024) {
my $masked = int($rest_mb / 2) & ~3; # align down to 4 MB
$rootsize_mb = $masked;
} elsif ($rest_mb < 48 * 1024) {
my $masked = int($rest_mb / 2) & ~3; # align down to 4 MB
$rootsize_mb = $masked;