X-Git-Url: http://git.datanom.net/omvzfs.git/blobdiff_plain/c4ed2435c5b0a0d048369b6c52fbddfcd3c08cbb..42856e8b3cb0b621218f11d7828a51d03d77ae33:/src/Utils.php

diff --git a/src/Utils.php b/src/Utils.php
index 86d9205..527d0f3 100644
--- a/src/Utils.php
+++ b/src/Utils.php
@@ -8,6 +8,67 @@ require_once("Dataset.php");
  */
 class OMVModuleZFSUtil {
 
+	/**
+	 * Get UUID of ZFS pool by name
+	 *
+	 * @return string UUID of the pool
+	 */
+	public static function getUUIDbyName($name) {
+		preg_match('/^([A-Za-z0-9]+)\/?.*$/', $name, $result);
+		$name = $result[1];
+		unset($result);
+		$cmd = "zpool get guid " . $name . " 2>&1";
+		OMVModuleZFSUtil::exec($cmd, $out, $res);
+		if (isset($out)) {
+			$headers = preg_split('/[\s]+/', $out[0]);
+			for ($i=0; $i<count($headers); $i++) {
+				if (strcmp($headers[$i], "VALUE") === 0) {
+					$valuecol=$i;
+					break;
+				}
+			}
+			$line = preg_split('/[\s]+/', $out[1]);
+			return $line[$valuecol];
+		}
+		return null;
+	}
+
+	/**
+	 * Add any missing ZFS pool to the OMV backend
+	 *
+	 */
+	public static function addMissingOMVMntEnt() {
+		global $xmlConfig;
+		$msg = "";
+		$cmd = "zpool list -H -o name";
+		OMVModuleZFSUtil::exec($cmd, $out, $res);
+		foreach($out as $name) {
+			$pooluuid = OMVModuleZFSUtil::getUUIDbyName($name);
+			if (isset($pooluuid)) {
+				$xpath = "//system/fstab/mntent[fsname=" . $pooluuid . "]";
+				$object = $xmlConfig->get($xpath);
+				if(is_null($object)) {
+					$uuid = OMVUtil::uuid();
+					$ds = new OMVModuleZFSDataset($name);
+					$dir = $ds->getMountPoint();
+					$object = array(
+						"uuid" => $uuid,
+						"fsname" => $pooluuid,
+						"dir" => $dir,
+						"type" => "zfs",
+						"opts" => "rw,relatime,xattr",
+						"freq" => "0",
+						"passno" => "2"
+					);
+					$xmlConfig->set("//system/fstab",array("mntent" => $object));
+					$dispatcher = &OMVNotifyDispatcher::getInstance();
+					$dispatcher->notify(OMV_NOTIFY_CREATE,"org.openmediavault.system.fstab.mntent", $object);
+				}
+			}
+		}
+		return null;
+	}
+
 	/**
 	 * Get an array with all ZFS objects
 	 *
@@ -26,7 +87,7 @@ class OMVModuleZFSUtil {
 			$subdirs = preg_split('/\//',$path);
 			$root = $subdirs[0];
 			$tmp = array();
-			
+
 			switch ($type) {
 			case "filesystem":
 				if (strpos($path,'/') === false) {