return ($path, $vmid, $vtype);
}
+my $find_free_diskname = sub {
+ my ($storeid, $scfg, $vmid) = @_;
+
+ my $name = undef;
+ my $volumes = nexenta_list_zvol($scfg);
+ die "unable de get zvol list" if !$volumes;
+
+ my $disk_ids = {};
+ my $dat = $volumes->{$scfg->{pool}};
+
+ foreach my $image (keys %$dat) {
+ my $volname = $dat->{$image}->{name};
+ if ($volname =~ m/(vm|base)-$vmid-disk-(\d+)/){
+ $disk_ids->{$2} = 1;
+ }
+ }
+
+ #fix: can we search in $rbd hash key with a regex to find (vm|base) ?
+ for (my $i = 1; $i < 100; $i++) {
+ if (!$disk_ids->{$i}) {
+ return "vm-$vmid-disk-$i";
+ }
+ }
+
+ die "unable to allocate an image name for VM $vmid in storage '$storeid'\n"
+
+};
+
sub create_base {
my ($class, $storeid, $scfg, $volname) = @_;
die "unsupported format '$fmt'" if $fmt ne 'raw';
die "illegal name '$name' - sould be 'vm-$vmid-*'\n"
- if $name && $name !~ m/^vm-$vmid-/;
-
- my $nexentapool = $scfg->{'pool'};
-
- if (!$name) {
- my $volumes = nexenta_list_zvol($scfg);
- die "unable de get zvol list" if !$volumes;
+ if $name && $name !~ m/^vm-$vmid-/;
- for (my $i = 1; $i < 100; $i++) {
- my $tn = "vm-$vmid-disk-$i";
- if (!defined ($volumes->{$nexentapool}->{$tn})) {
- $name = $tn;
- last;
- }
- }
- }
-
- die "unable to allocate an image name for VM $vmid in storage '$storeid'\n"
- if !$name;
+ $name = &$find_free_diskname($storeid, $scfg, $vmid);
nexenta_create_zvol($scfg, $name, $size);
nexenta_create_lu($scfg, $name);