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nexenta: correctly get volsize (needs extra API call)

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This commit is contained in:
Dietmar Maurer
2012-09-17 07:58:20 +02:00
parent 27cc55d4fb
commit d6eee582dc
1 changed files with 23 additions and 1 deletions
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24
PVE/Storage/NexentaPlugin.pm
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@ -36,6 +36,27 @@ sub nexenta_request {
return 1; return 1;
} }
sub nexenta_get_zvol_size {
my ($zvol, $scfg) = @_;
my $json = '{"method": "get_child_prop", "object": "zvol", "params": ["' . $zvol . '", "volsize"]}';
my $volsize = nexenta_request($scfg, $json);
if ($volsize =~ /^(\d+)([KMGT])$/) {
my ($size, $unit) = ($1, $2);
if ($unit eq 'K') {
$size *= 1024;
} elsif ($unit eq 'M') {
$size *= 1024*1024;
} elsif ($unit eq 'G') {
$size *= 1024*1024*1024;
} elsif ($unit eq 'T') {
$size *= 1024*1024*1024*1024;
}
return $size;
}
die "got undefined size '$volsize'\n";
}
sub nexenta_list_lun_mapping_entries { sub nexenta_list_lun_mapping_entries {
my ($zvol, $scfg) = @_; my ($zvol, $scfg) = @_;
@ -116,7 +137,8 @@ sub nexenta_list_zvol {
$list->{$pool}->{$image} = { $list->{$pool}->{$image} = {
name => $image, name => $image,
size => "", size => nexenta_get_zvol_size($zvol, $scfg),
format => 'raw',
vmid => $owner vmid => $owner
}; };