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zfs: move some code

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move the most part of alloc_image to ZFSDirPlugin

Signed-off-by: Wolfgang Link <w.link@proxmox.com>
This commit is contained in:
Wolfgang Link
2015-01-23 10:32:37 +01:00
committed by Dietmar Maurer
parent 52f8fb7191
commit b3ba95e493
2 changed files with 21 additions and 12 deletions
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15
PVE/Storage/ZFSDirPlugin.pm
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@ -149,6 +149,21 @@ sub zfs_request {
return $msg; return $msg;
} }
sub alloc_image {
my ($class, $storeid, $scfg, $vmid, $fmt, $name, $size) = @_;
die "unsupported format '$fmt'" if $fmt ne 'raw';
die "illegal name '$name' - sould be 'vm-$vmid-*'\n"
if $name && $name !~ m/^vm-$vmid-/;
$name = $class->zfs_find_free_diskname($storeid, $scfg, $vmid) if !$name;
$class->zfs_create_zvol($scfg, $name, $size);
return $name;
}
sub zfs_get_pool_stats { sub zfs_get_pool_stats {
my ($class, $scfg) = @_; my ($class, $scfg) = @_;

14
PVE/Storage/ZFSPlugin.pm
View File

@ -286,18 +286,12 @@ sub clone_image {
sub alloc_image { sub alloc_image {
my ($class, $storeid, $scfg, $vmid, $fmt, $name, $size) = @_; my ($class, $storeid, $scfg, $vmid, $fmt, $name, $size) = @_;
die "unsupported format '$fmt'" if $fmt ne 'raw'; my $volname = $class->SUPER::alloc_image($storeid, $scfg, $vmid, $fmt, $name, $size);
die "illegal name '$name' - sould be 'vm-$vmid-*'\n" my $guid = $class->zfs_create_lu($scfg, $volname);
if $name && $name !~ m/^vm-$vmid-/; $class->zfs_add_lun_mapping_entry($scfg, $volname, $guid);
$name = $class->zfs_find_free_diskname($storeid, $scfg, $vmid) if !$name; return $volname;
$class->zfs_create_zvol($scfg, $name, $size);
my $guid = $class->zfs_create_lu($scfg, $name);
$class->zfs_add_lun_mapping_entry($scfg, $name, $guid);
return $name;
} }
sub free_image { sub free_image {