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-rw-r--r--perl-install/fs/dmraid.pm14
1 files changed, 8 insertions, 6 deletions
diff --git a/perl-install/fs/dmraid.pm b/perl-install/fs/dmraid.pm
index 1a0268014..7166ce12d 100644
--- a/perl-install/fs/dmraid.pm
+++ b/perl-install/fs/dmraid.pm
@@ -40,16 +40,18 @@ sub pvs_and_vgs() {
}
sub vgs() {
+ my @l = pvs_and_vgs();
+ my %vg2pv; push @{$vg2pv{$_->{vg}}}, $_->{pv} foreach @l;
map {
my $dev = "mapper/$_->{vg}";
my $vg = fs::subpart_from_wild_device_name("/dev/$dev");
- add2hash($vg, { media_type => 'hd', prefix => $dev, bus => "dm_$_->{format}" });
- $vg;
- } grep { $_->{status} eq 'ok' } uniq_ { $_->{vg} } pvs_and_vgs();
-}
+ add2hash($vg, { media_type => 'hd', prefix => $dev, bus => "dm_$_->{format}", disks => $vg2pv{$_->{vg}} });
+
+ #- device should exist, created by dmraid(8) using libdevmapper
+ #- if it doesn't, we suppose it's not in use
+ if_(-e "/dev/$dev", $vg);
-sub pvs() {
- map { $_->{pv} } grep { $_->{status} eq 'ok' } pvs_and_vgs();
+ } grep { $_->{status} eq 'ok' } uniq_ { $_->{vg} } @l;
}
1;