name = $name; $qname = preg_quote($name, '/'); $cmd = "zfs list -H -t volume"; $this->exec($cmd, $out, $res); foreach ($out as $line) { if (preg_match('/^' . $qname . '\t.*$/', $line)) { $this->updateAllProperties(); $this->mountPoint = $this->properties["mountpoint"]["value"]; $this->size = $this->properties["size"]["value"]; continue; } } } /** * Return name of the Zvol * * @return string $name * @access public */ public function getName() { return $this->name; } /** * Get the mountpoint of the Zvol * * @return string $mountPoint * @access public */ public function getMountPoint() { return $this->mountPoint; } /** * Get a single property value associated with the Zvol * * @param string $property Name of the property to fetch * @return array The returned array with the property. The property is an associative array with * two elements, and . * @access public */ public function getProperty($property) { return $this->properties["$property"]; } /** * Get an associative array of all properties associated with the Zvol * * @return array $properties Each entry is an associative array with two elements * and * @access public */ public function getProperties() { return $this->properties; } /** * XXX * * @return int XXX * @access public */ public function getSize() { trigger_error('Not Implemented!', E_USER_WARNING); } /** * XXX * * @param $list XXX * @return void XXX * @access public */ public function setProperties($properties) { trigger_error('Not Implemented!', E_USER_WARNING); } /** * Get all Zvol properties from commandline and update object properties attribute * * @return void * @access private */ private function updateAllProperties() { $cmd = "zfs get -H all " . $this->name; $this->exec($cmd,$out,$res); unset($this->properties); foreach ($out as $line) { $tmpary = preg_split('/\t+/', $line); $this->properties["$tmpary[1]"] = array("value" => $tmpary[2], "source" => $tmpary[3]); } } /** * Helper function to execute a command and throw an exception on error * (requires stderr redirected to stdout for proper exception message). * * @param string $cmd Command to execute * @param array &$out If provided will contain output in an array * @param int &$res If provided will contain Exit status of the command * @return string Last line of output when executing the command * @throws OMVModuleZFSException * @access private */ private function exec($cmd, &$out = null, &$res = null) { $tmp = OMVUtil::exec($cmd, $out, $res); if ($res) { throw new OMVModuleZFSException(implode("\n", $out)); } return $tmp; } } ?>