[pve-devel] [PATCH] Fix bug inflicting Nexenta

[mir at datanom.net]

From: Michael Rasmussen <mir at datanom.net>

Signed-off-by: Michael Rasmussen <mir at datanom.net>
---
 PVE/Storage/LunCmd/Comstar.pm | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/PVE/Storage/LunCmd/Comstar.pm b/PVE/Storage/LunCmd/Comstar.pm
index 45ad6a5..3507f94 100644
--- a/PVE/Storage/LunCmd/Comstar.pm
+++ b/PVE/Storage/LunCmd/Comstar.pm
@@ -35,6 +35,16 @@ sub get_base {
     return '/dev/zvol/rdsk';
 }
 
+sub get_vol_name {
+    my ($path) = @_;
+
+    my $base = get_base;
+    if ($path =~ /^$base(\/.+)?\/(.+)/) {
+        return $2;
+    }
+    die "$path: Illegal path";
+}
+
 sub run_lun_command {
     my ($scfg, $timeout, $method, @params) = @_;
 
@@ -51,7 +61,8 @@ sub run_lun_command {
 
     if ($method eq 'create_lu') {
         my $prefix = '600144f';
-        my $digest = md5_hex($params[0]);
+        my $zvol = get_vol_name($params[0]);
+        my $digest = md5_hex($zvol);
         $digest =~ /(\w{7}(.*))/;
         $guid = "$prefix$2";
         @params = ('-p', 'wcd=false', '-p', "guid=$guid", @params);
-- 
1.8.4.2