X-Git-Url: http://git.datanom.net/omvzfs.git/blobdiff_plain/4163f889aa50c1ee7f66ff9392ba600048221edb..e20fe312a03771aeb3233e1ef640a3c9b8d9c737:/src/Utils.php

diff --git a/src/Utils.php b/src/Utils.php
index cc0814b..4d577f8 100644
--- a/src/Utils.php
+++ b/src/Utils.php
@@ -8,6 +8,22 @@ require_once("Dataset.php");
  */
 class OMVModuleZFSUtil {
 
+	/**
+	 * Get /dev/disk/by-path from /dev/sdX
+	 *
+	 * @return string Disk identifier
+	 */
+	public static function getDiskPath($disk) {
+		preg_match("/^.*\/([A-Za-z0-9]+)$/", $disk, $identifier);
+		$cmd = "ls -la /dev/disk/by-path | grep '$identifier[1]$'";
+		OMVModuleZFSUtil::exec($cmd, $out, $res);
+		if (is_array($out)) {
+			$cols = preg_split('/[\s]+/', $out[0]);
+			return($cols[count($cols)-3]);
+		}
+	}
+
+
 	/**
 	 * Get poolname from name of dataset/volume etc.
 	 *