3ware sometimes uses /dev/twaX

diff --git a/smart-status/smart-status-lib.pl b/smart-status/smart-status-lib.pl
index e91c7ff..54508cf 100644 (file)
--- a/smart-status/smart-status-lib.pl
+++ b/smart-status/smart-status-lib.pl
@@ -40,11 +40,13 @@ foreach my $d (&fdisk::list_disks_partitions()) {
            $d->{'model'} =~ /3ware/i) {
                # Actually a 3ware RAID device .. but we want to probe the
                # underlying real disks, so add fake devices for them
+               my $twdev = -r "/dev/twe0" ? "/dev/twe" :
+                           -r "/dev/twa0" ? "/dev/twa" : "/dev/twe";
                my $count = &count_subdisks($d, "3ware",
-                                           "/dev/twe".$threecount);
+                                           $twdev.$threecount);
                for(my $i=0; $i<$count; $i++) {
-                       push(@rv, { 'device' => '/dev/twe'.$threecount,
-                                   'prefix' => '/dev/twe'.$threecount,
+                       push(@rv, { 'device' => $twdev.$threecount,
+                                   'prefix' => $twdev.$threecount,
                                    'desc' => '3ware physical disk '.$i,
                                    'type' => 'scsi',
                                    'subtype' => '3ware',