gui/rpc/zfs.inc

   1 <?php
   2
   3 require_once("openmediavault/object.inc");
   4 require_once("openmediavault/config.inc");
   5 require_once("openmediavault/error.inc");
   6 require_once("openmediavault/util.inc");
   7 require_once("openmediavault/rpcservice.inc");
   8 require_once("openmediavault/notify.inc");
   9 require_once("zfs/Utils.php");
  10 require_once("zfs/Dataset.php");
  11 require_once("zfs/Snapshot.php");
  12 require_once("zfs/Zvol.php");
  13 require_once("zfs/Zpool.php");
  14 require_once("zfs/NotifyListener.php");
  15
  16 class OMVRpcServiceZFS extends OMVRpcServiceAbstract {
  17         public function getName() {
  18                 return "ZFS";  // RPC Service name. Same as in .js files
  19         }
  20
  21         /* Initialize the RPC service. Different methods of the RPC service are declared here*/
  22         public function initialize() {
  23                 $this->registerMethod("addPool");
  24                 $this->registerMethod("getObjectTree");
  25                 $this->registermethod("passParam");
  26                 $this->registermethod("addObject");
  27                 $this->registermethod("deleteObject");
  28                 $this->registermethod("getProperties");
  29                 $this->registermethod("setProperties");
  30                 $this->registermethod("inherit");
  31                 $this->registermethod("getSharedParams");
  32                 $this->registermethod("createShare");
  33                 $this->registermethod("getObjectDetails");
  34                 $this->registermethod("expandPool");
  35         }
  36
  37         public function addPool($params, $context) {
  38                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
  39                 // Validate the parameters of the RPC service method.
  40                 $this->validateMethodParams($params, '{
  41                           "type":"object",
  42                           "properties":{
  43                                   "pooltype":{"type":"string","enum":["basic","mirror",' .
  44                                         '"raidz1","raidz2","raidz3"]},
  45                                   "force":{"type":"boolean"},
  46                                   "mountpoint":{"type":"string"},
  47                                   "name":{"type":"string"},
  48                                   "devices":{"type":"string"}
  49                           }
  50                   }');
  51                 switch ($params['pooltype']) {
  52                 case "basic":
  53                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSPLAIN;
  54                         break;
  55                 case "mirror":
  56                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSMIRROR;
  57                         break;
  58                 case "raidz1":
  59                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ1;
  60                         break;
  61                 case "raidz2":
  62                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ2;
  63                         break;
  64                 case "raidz3":
  65                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ3;
  66                         break;
  67                 default:
  68                         throw new OMVModuleZFSException("Incorrect pool type specified");
  69                         break;
  70                 }
  71                 //Check for user supplied options
  72                 $opts = "";
  73                 if ($params['force']) {
  74                         $opts .= "-f ";
  75                 }
  76                 if (strlen($params['mountpoint']) > 0) {
  77                         $opts .= "-m " . $params['mountpoint'] . " ";
  78                 }
  79
  80                 //Use /dev/disk/by-path as deafult when creating new pools as suggested in ZoL FAQ.
  81                 $disks = preg_split("/[,;]/", $params['devices']);
  82                 if (file_exists("/dev/disk/by-path/")) {
  83                         $tmp_disks = array();
  84                         foreach ($disks as $disk) {
  85                                 $tmp_disks[] = OMVModuleZFSUtil::getDiskPath($disk);
  86                         }
  87                         $disks = $tmp_disks;
  88                 }
  89
  90                 $vdev = new OMVModuleZFSVdev($params['name'], $pooltype, $disks);
  91                 $pool = new OMVModuleZFSZpool($vdev, $opts);
  92                 //Ugly fix to solve the problem of blkid not displaying info on newly created pools
  93                 $pool->export();
  94                 $pool->import($pool->getName());
  95         }
  96
  97         public function getObjectTree($params, $context) {
  98                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
  99                 $objects = OMVModuleZFSUtil::getZFSFlatArray();
 100                 $new = array();
 101                 foreach ($objects as $a){
 102                         $new[$a['parentid']][] = $a;
 103                 }
 104                 $tree = OMVModuleZFSUtil::createTree($new, $new['root']);
 105                 OMVModuleZFSUtil::addMissingOMVMntEnt(); //Adds missing ZFS filesystems to the OMV core
 106                 return $tree;
 107         }
 108
 109         public function passParam($params, $context) {
 110                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 111                 // Validate the parameters of the RPC service method.
 112                 $this->validateMethodParams($params, '{
 113                           "type":"object",
 114                           "properties":{
 115                                   "key":{"type":"string"},
 116                                   "value":{"type":"string"}
 117                           }
 118                   }');
 119                 return array($params['key'] => $params['value']);
 120         }
 121
 122         public function addObject($params, $context) {
 123                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 124                 // Validate the parameters of the RPC service method.
 125                 $this->validateMethodParams($params, '{
 126                           "type":"object",
 127                           "properties":{
 128                                   "type":{"type":"string","enum":["filesystem","snapshot",' .
 129                                         '"volume","clone"]},
 130                                   "path":{"type":"string"},
 131                                   "name":{"type":"string"},
 132                                   "size":{"type":"string"},
 133                                   "clonename":{"type":"string"}
 134                           }
 135                   }');
 136                 switch ($params['type']) {
 137                 case "clone":
 138                         $tmp = new OMVModuleZFSSnapshot($params['path']);
 139                         $tmp->clonesnap($params['clonename']);
 140                         break;
 141                 case "filesystem":
 142                         $name = $params['path'] . "/" . $params['name'];
 143                         $tmp = new OMVModuleZFSDataset($name);
 144                         break;
 145                 case "snapshot":
 146                         $name = $params['path'] . "@" . $params['name'];
 147                         $tmp = new OMVModuleZFSSnapshot($name);
 148                         break;
 149                 case "volume":
 150                         $name = $params['path'] . "/" . $params['name'];
 151                         $tmp = new OMVModuleZFSZvol($name);
 152                         $tmp->create($params['size']);
 153                         break;
 154                 default:
 155                         throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
 156                         break;
 157                 }
 158         }
 159
 160         public function deleteObject($params, $context) {
 161                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 162                 // Validate the parameters of the RPC service method.
 163                 $this->validateMethodParams($params, '{
 164                           "type":"object",
 165                           "properties":{
 166                                   "type":{"type":"string","enum":["Filesystem","Snapshot",' .
 167                                         '"Volume","Pool"]},
 168                                   "name":{"type":"string"}
 169                           }
 170                   }');
 171                 global $xmlConfig;
 172                 $name = $params['name'];
 173                 switch ($params['type']) {
 174                 case "Filesystem":
 175                         OMVModuleZFSUtil::deleteShares($name);
 176                         $tmp = new OMVModuleZFSDataset($name);
 177                         $tmp->destroy();
 178                         break;
 179                 case "Snapshot":
 180                         $tmp = new OMVModuleZFSSnapshot($name);
 181                         $tmp->destroy();
 182                         break;
 183                 case "Volume":
 184                         $tmp = new OMVModuleZFSZvol($name);
 185                         $tmp->destroy();
 186                         break;
 187                 case "Pool":
 188                         $disks = OMVModuleZFSUtil::getDevDisksByPool($name);
 189                         $pooluuid = OMVModuleZFSUtil::getUUIDbyName($name);
 190                         $tmp = new OMVModuleZFSZpool($name);
 191                         $tmp->destroy();
 192                         $xpath = "//system/fstab/mntent[fsname='" . $pooluuid . "' and type='zfs']";
 193                         $object = $xmlConfig->get($xpath);
 194                         $xmlConfig->delete($xpath);
 195                         OMVModuleZFSUtil::clearZFSLabel($disks);
 196                         break;
 197                 default:
 198                         throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
 199                         break;
 200                 }
 201         }
 202
 203         public function getProperties($params, $context) {
 204                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 205                 // Validate the parameters of the RPC service method.
 206                 $this->validateMethodParams($params, '{
 207                           "type":"object",
 208                           "properties":{
 209                                   "type":{"type":"string"},
 210                                   "name":{"type":"string"},
 211                                   "start":{"type":"integer"},
 212                                   "limit":{'.$GLOBALS['OMV_JSONSCHEMA_COUNTFIELD'].'},
 213                                   "sortfield":{'.$GLOBALS['OMV_JSONSCHEMA_SORTFIELD'].'},
 214                                   "sortdir":{'.$GLOBALS['OMV_JSONSCHEMA_SORTDIR'].'}
 215                           }
 216                 }');
 217                 $objects = array();
 218                 $name = $params['name'];
 219                 switch ($params['type']) {
 220                 case "Filesystem":
 221                         $tmp = new OMVModuleZFSDataset($name);
 222                         break;
 223                 case "Snapshot":
 224                         $tmp = new OMVModuleZFSSnapshot($name);
 225                         break;
 226                 case "Volume":
 227                         $tmp = new OMVModuleZFSZvol($name);
 228                         break;
 229                 case "Pool":
 230                         $tmp = new OMVModuleZFSZpool($name);
 231                         break;
 232                 default:
 233                         throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
 234                         break;
 235                 }
 236                 $properties = $tmp->getProperties();
 237                 foreach ($properties as $propertyk => $propertyv) {
 238                         if (!(strcmp($propertyv['source'], "-") == 0)) {
 239                                 $objects[] = array('property' => $propertyk,
 240                                         'value' => $propertyv['value'],
 241                                         'source' => $propertyv['source'],
 242                                         'modified' => "false");
 243                         }
 244                 }
 245                 return $objects;
 246         }
 247
 248         public function setProperties($params, $context) {
 249                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 250                 // Validate the parameters of the RPC service method.
 251                 $this->validateMethodParams($params, '{
 252                         "type":"object",
 253                                 "properties":{
 254                                         "type":{"type":"string","enum":["Filesystem","Snapshot",' .
 255                                                 '"Volume","Pool"]},
 256                                         "name":{"type":"string"},
 257                                         "properties":{"type":"array","items":{
 258                                                 "type":"object",
 259                                                 "properties":{
 260                                                         "property":{"type":"string"},
 261                                                         "value":{"type":"string"}}}}
 262                                 }
 263                 }');
 264                 global $xmlConfig;
 265                 switch ($params['type']) {
 266                 case "Filesystem":
 267                         $tmp = new OMVModuleZFSDataset($params['name']);
 268                         break;
 269                 case "Snapshot":
 270                         $tmp = new OMVModuleZFSSnapshot($params['name']);
 271                         break;
 272                 case "Volume":
 273                         $tmp = new OMVModuleZFSZvol($params['name']);
 274                         break;
 275                 case "Pool":
 276                         $tmp = new OMVModuleZFSZpool($params['name']);
 277                         break;
 278                 default:
 279                         throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
 280                         break;
 281                 }
 282                 foreach ($params['properties'] as $property) {
 283                         unset($objects);
 284                         $objects = array();
 285                         $objects[$property['property']] = $property['value'];
 286                         $tmp->setProperties($objects);
 287                         if ((strcmp($property['property'], "mountpoint") === 0) && (strcmp($params['type'], "Filesystem") === 0)) {
 288                                 OMVModuleZFSUtil::relocateFilesystem($params['name']);
 289                         }
 290                 }
 291         }
 292
 293         public function inherit($params, $context) {
 294                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 295                 // Validate the parameters of the RPC service method.
 296                 $this->validateMethodParams($params, '{
 297                           "type":"object",
 298                           "properties":{
 299                                   "type":{"type":"string","enum":["Filesystem","Snapshot",' .
 300                                         '"Volume","Pool"]},
 301                                   "name":{"type":"string"},
 302                                   "property":{"type":"string"}
 303                           }
 304                   }');
 305                 // Create a background process.
 306                 $bgStatusFilename = $this->createBgProcStatus();
 307                 $pid = $this->fork();
 308                 if($pid > 0) { // Parent process.
 309                         $this->initializeBgProcStatus($bgStatusFilename, $pid);
 310                         return $bgStatusFilename;
 311                 }
 312                 // Child process.
 313                 try {
 314                         $bgOutputFilename = $this->createBgProcOutput();
 315                         $this->updateBgProcStatus($bgStatusFilename, "outputfilename", $bgOutputFilename);
 316                         switch ($params['type']) {
 317                         case "Filesystem":
 318                                 $tmp = new OMVModuleZFSDataset($params['name']);
 319                                 break;
 320                         case "Snapshot":
 321                                 $tmp = new OMVModuleZFSSnapshot($params['name']);
 322                                 break;
 323                         case "Volume":
 324                                 $tmp = new OMVModuleZFSZvol($params['name']);
 325                                 break;
 326                         case "Pool":
 327                                 $tmp = new OMVModuleZFSZpool($params['name']);
 328                                 break;
 329                         default:
 330                                 throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
 331                                 break;
 332                         }
 333                         $tmp->inherit($params['property']);
 334                         $this->finalizeBgProcStatus($bgStatusFilename, $output);
 335                         exit(0);
 336                 } catch(Exception $e) {
 337                         $this->finalizeBgProcStatus($bgStatusFilename, "", $e);
 338                         exit(1);
 339                 }
 340         }
 341
 342         public function getSharedParams($params, $context) {
 343                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 344                 // Validate the parameters of the RPC service method.
 345                 $this->validateMethodParams($params, '{
 346                           "type":"object",
 347                           "properties":{
 348                                   "type":{"type":"string"},
 349                                   "name":{"type":"string"}
 350                           }
 351                   }');
 352                 $objects = array();
 353                 //$ds = new OMVModuleZFSDataset($params['name']);
 354                 //$mountpoint = $ds->getMountPoint();
 355                 return array(
 356                         //"mountpoint" => $mountpoint,
 357                         "name" => $params['name'],
 358                         "type" => $params['type']);
 359         }
 360
 361         public function createShare($params, $context) {
 362                 global $xmlConfig;
 363                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 364                 // Validate the parameters of the RPC service method.
 365                 $this->validateMethodParams($params, '{
 366                           "type":"object",
 367                           "properties":{
 368                                   "name":{"type":"string"},
 369                                   "type":{"type":"string","enum":["Filesystem"]},
 370                                   "sharename":{'.$GLOBALS['OMV_JSONSCHEMA_SHARENAME'].'},
 371                                   "comment":{"type":"string"},
 372                                   "mode":{"type":"string","enum":["700","750","755",'.
 373                                         '"770","775","777"],"optional":true},
 374                                   "mountpoint":{"type":"string"}
 375                           }
 376                   }');
 377
 378                 // The field 'reldirpath' may not contain the characters '..'. This
 379             // is because of security reasons: the given canonicalized absolute
 380             // path MUST be below the given mount point.
 381             if(1 == preg_match("/\.\./", $params['mountpoint'])) {
 382                 throw new OMVException(OMVErrorMsg::E_RPC_SERVICE_METHOD_INVALID_PARAMS,
 383                                 sprintf(gettext("The field '%s' contains forbidden two-dot symbols"), "mountpoint"));
 384                 }
 385
 386                 // Prepare the configuration object. Use the name of the shared
 387                 // folder as the relative directory name of the share.
 388                 switch ($params['type']) {
 389                 case "Filesystem":
 390                         $tmp = new OMVModuleZFSDataset($params['name']);
 391                         break;
 392                 default:
 393                         throw new OMVModuleZFSException("Illegal type provided: " . $params['type']);
 394                         break;
 395                 }
 396
 397                 $poolname = OMVModuleZFSUtil::getPoolname($params['name']);
 398                 $pooluuid = OMVModuleZFSUtil::getUUIDbyName($poolname);
 399                 $dir = $tmp->getMountPoint();
 400
 401                 //Get the mntent object and fetch it's uuid.
 402                 $xpath = "//system/fstab/mntent[fsname='" . $pooluuid . "' and dir='" . $dir . "' and type='zfs']";
 403                 $mountpoint = $xmlConfig->get($xpath);
 404                 $mntentref = $mountpoint['uuid'];
 405
 406                 $uuid = OMVUtil::uuid();
 407                 $pathName = $dir . "/" . trim($params['mountpoint'], "/");
 408                 $reldirpath = trim($params['mountpoint'], "/");
 409                 $object = array(
 410                         "uuid" => $uuid,
 411                         "name" => $params['sharename'],
 412                         "comment" => $params['comment'] . "*** ZFS share on " . $params['name'] . " ***",
 413                         "mntentref" => $mntentref,
 414                         "reldirpath" => $reldirpath
 415                 );
 416
 417                 // Set the configuration object.
 418                 $success = FALSE;
 419                 // Check uniqueness. The share name must be global unique because
 420                 // the name is also used when exporting a shared folder via NFS for
 421                 // example.
 422                 $xpath = sprintf("//system/shares/sharedfolder[name='%s']",
 423                         $params['name']);
 424                 if(TRUE === $xmlConfig->exists($xpath)) {
 425                         throw new OMVException(OMVErrorMsg::E_CONFIG_OBJECT_UNIQUENESS,
 426                                 gettext("A shared folder with the given name already exists"));
 427                 }
 428
 429                 // Add empty list of privileges per default.
 430                 $object['privileges'] = array();
 431
 432                 // Append object to configuration.
 433                 $success = $xmlConfig->set("//system/shares",
 434                         array("sharedfolder" => $object));
 435                 if(FALSE === $success) {
 436                         throw new OMVException(OMVErrorMsg::E_CONFIG_SET_OBJECT_FAILED);
 437                 }
 438
 439                 // Append the file mode field to the notification object if set.
 440                 // Defaults to 775.
 441                 $object['mode'] = "775";
 442                 if(array_key_exists("mode", $params)) {
 443                         $object['mode'] = $params['mode'];
 444                 }
 445
 446                 // Create the shared folder directory if necessary.
 447                 if(FALSE === file_exists($pathName)) {
 448                 // Create the directory. Note, the function seems to have a bug
 449                 // when using the mask parameter. E.g. octdec("777") does not
 450                 // create the correct permissions as expected, thus change the
 451                 // mode using chmod.
 452                         if(FALSE === mkdir($pathName, 0700, TRUE)) {
 453                                 throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
 454                                         sprintf("Failed to create the directory '%s'", $pathName));
 455                         }
 456                         // Change the directory mode.
 457                         if(FALSE === chmod($pathName, octdec($object['mode']))) {
 458                                 throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
 459                                         sprintf("Failed to set file mode to '%s' for '%s'",
 460                                         $object['mode'], $pathName));
 461                         }
 462                 }
 463
 464                 // Change group owner of directory to configured default group,
 465                 // e.g. 'users'.
 466                 if(FALSE === chgrp($pathName, $GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'])) {
 467                         throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
 468                                 sprintf("Failed to set file group to '%s' for '%s'",
 469                                 $GLOBALS['OMV_USERMGMT_DEFAULT_GROUP'], $pathName));
 470                 }
 471
 472                 // Set the setgid bit. Setting this permission means that all files
 473                 // created in the folder will inherit the group of the folder rather
 474                 // than the primary group of the user who creates the file.
 475                 $mode = fileperms($pathName) | 02000;
 476                 if(FALSE === chmod($pathName, $mode)) {
 477                         throw new OMVException(OMVErrorMsg::E_MISC_FAILURE,
 478                                 sprintf("Failed to set file mode to '%o' for '%s'",
 479                                 $mode, $pathName));
 480                 }
 481
 482                 // Notify configuration changes.
 483                 $dispatcher = &OMVNotifyDispatcher::getInstance();
 484                 $dispatcher->notify(OMV_NOTIFY_CREATE,"org.openmediavault.system.shares.sharedfolder", $object);
 485                 // Return the configuration object.
 486                 return $object;
 487         }
 488
 489         public function getObjectDetails($params, $context) {
 490                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 491                 // Validate the parameters of the RPC service method.
 492                 $this->validateMethodParams($params, '{
 493                         "type":"object",
 494                                 "properties":{
 495                                         "name":{"type":"string"},
 496                                                 "type":{"type":"string"}
 497                         }
 498                 }');
 499                 $output = "";
 500                 switch ($params['type']) {
 501                 case "Filesystem":
 502                         $output .= "Filesystem details (zfs get all):\n\r\n\r";
 503                         $cmd = "zfs get all {$params['name']}";
 504                         break;
 505                 case "Volume":
 506                         $output .= "Volume details (zfs get all):\n\r\n\r";
 507                         $cmd = "zfs get all {$params['name']}";
 508                         break;
 509                 case "Snapshot":
 510                         $output .= "Snapshot details (zfs get all):\n\r\n\r";
 511                         $cmd = "zfs get all {$params['name']}";
 512                         break;
 513                 case "Pool":
 514                         $output .= "Pool status (zpool status):\n\r\n\r";
 515                         $cmd = "zpool status {$params['name']}";
 516                         OMVModuleZFSUtil::exec($cmd,$out,$res);
 517                         $output .= implode("\n\r", $out);
 518                         unset($out);
 519                         $output .= "\n\r\n\rPool details (zpool get all):\n\r\n\r";
 520                         $cmd = "zpool get all {$params['name']}";
 521                         OMVModuleZFSUtil::exec($cmd,$out,$res);
 522                         $output .= implode("\n\r", $out);
 523                         unset($out);
 524                         $output .= "\n\r\n\rPool filesystem details (zfs get all):\n\r\n\r";
 525                         $cmd = "zfs get all {$params['name']}";
 526                         break;
 527                 default:
 528                         throw new OMVModuleZFSException("Incorrect type provided");
 529                 }
 530                 OMVModuleZFSUtil::exec($cmd,$out,$res);
 531                 $output .= implode("\n\r", $out);
 532                 return array("details" => $output);
 533         }
 534
 535         public function expandPool($params, $context) {
 536                 $this->validateMethodContext($context, array("role" => OMV_ROLE_ADMINISTRATOR));
 537                 // Validate the parameters of the RPC service method.
 538                 $this->validateMethodParams($params, '{
 539                           "type":"object",
 540                           "properties":{
 541                                   "vdevtype":{"type":"string","enum":["basic","mirror",' .
 542                                         '"raidz1","raidz2","raidz3"]},
 543                                   "name":{"type":"string"},
 544                                   "devices":{"type":"string"},
 545                                   "force":{"type":"boolean"}
 546                           }
 547                 }');
 548                 $pool = new OMVModuleZFSZpool($params['name']);
 549                 switch ($params['vdevtype']) {
 550                 case "basic":
 551                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSPLAIN;
 552                         break;
 553                 case "mirror":
 554                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSMIRROR;
 555                         break;
 556                 case "raidz1":
 557                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ1;
 558                         break;
 559                 case "raidz2":
 560                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ2;
 561                         break;
 562                 case "raidz3":
 563                         $pooltype = OMVModuleZFSVdevType::OMVMODULEZFSRAIDZ3;
 564                         break;
 565                 default:
 566                         throw new OMVModuleZFSException("Incorrect pool type specified");
 567                         break;
 568                 }
 569                 if ($params['force']) {
 570                         $opts .= "-f ";
 571                 }
 572                 //Use /dev/disk/by-path as deafult when creating new pools as suggested in ZoL FAQ.
 573                 $disks = preg_split("/[,;]/", $params['devices']);
 574                 if (file_exists("/dev/disk/by-path/")) {
 575                         $tmp_disks = array();
 576                         foreach ($disks as $disk) {
 577                                 $tmp_disks[] = OMVModuleZFSUtil::getDiskPath($disk);
 578                         }
 579                         $disks = $tmp_disks;
 580                 }
 581                 $vdev[] = new OMVModuleZFSVdev($params['name'], $pooltype, $disks);
 582                 $pool->addVdev($vdev, $opts);
 583                 //Ugly fix to solve the problem of blkid not displaying info on newly created pools
 584                 $pool->export();
 585                 $pool->import($pool->getName());
 586         }
 587 }
 588
 589 // Register the RPC service.
 590 $rpcServiceMgr = &OMVRpcServiceMgr::getInstance(); // Get the "root" instance for the Services
 591 $rpcServiceMgr->registerService(new OMVRpcServiceZFS()); // Register a new instance of the RPC service described above
 592 ?>
 593