@Test
  public void testFileStoreReport() throws Exception {
    Path targetPath = detectTargetFolder().toPath();
    Path lclSftp =
        Utils.resolve(
            targetPath,
            SftpConstants.SFTP_SUBSYSTEM_NAME,
            getClass().getSimpleName(),
            getCurrentTestName());
    Path parentPath = targetPath.getParent();
    FileStore store = Files.getFileStore(lclSftp.getRoot());
    final String queryPath = Utils.resolveRelativeRemotePath(parentPath, lclSftp);
    final SpaceAvailableExtensionInfo expected = new SpaceAvailableExtensionInfo(store);
    sshd.setSubsystemFactories(
        Arrays.<NamedFactory<Command>>asList(
            new SftpSubsystemFactory() {
              @Override
              public Command create() {
                return new SftpSubsystem(
                    getExecutorService(), isShutdownOnExit(), getUnsupportedAttributePolicy()) {
                  @Override
                  protected SpaceAvailableExtensionInfo doSpaceAvailable(int id, String path)
                      throws IOException {
                    if (!queryPath.equals(path)) {
                      throw new StreamCorruptedException(
                          "Mismatched query paths: expected=" + queryPath + ", actual=" + path);
                    }

                    return expected;
                  }
                };
              }
            }));

    try (SshClient client = SshClient.setUpDefaultClient()) {
      client.start();

      try (ClientSession session =
          client
              .connect(getCurrentTestName(), "localhost", port)
              .verify(7L, TimeUnit.SECONDS)
              .getSession()) {
        session.addPasswordIdentity(getCurrentTestName());
        session.auth().verify(5L, TimeUnit.SECONDS);

        try (SftpClient sftp = session.createSftpClient()) {
          SpaceAvailableExtension ext = assertExtensionCreated(sftp, SpaceAvailableExtension.class);
          SpaceAvailableExtensionInfo actual = ext.available(queryPath);
          assertEquals("Mismatched information", expected, actual);
        }
      } finally {
        client.stop();
      }
    }
  }
Esempio n. 2
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 public static void main(String[] args) throws IOException {
   System.out.format("%-20s %12s %12s %12s\n", "Filesystem", "kbytes", "used", "avail");
   if (args.length == 0) {
     FileSystem fs = FileSystems.getDefault();
     for (FileStore store : fs.getFileStores()) {
       printFileStore(store);
     }
   } else {
     for (String file : args) {
       FileStore store = Files.getFileStore(Paths.get(file));
       printFileStore(store);
     }
   }
 }
Esempio n. 3
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  @Test
  public void preallocateTooLarge() throws Exception {
    assumeTrue(Platform.isLinux());
    FileIO fio =
        FileIO.open(file, EnumSet.of(OpenOption.CREATE, OpenOption.MAPPED, OpenOption.PREALLOCATE));

    FileStore fs = Files.getFileStore(file.toPath());
    assumeTrue("ext4".equals(fs.type()) && !fs.name().contains("docker"));

    long len = file.getTotalSpace() * 100L;
    // setLength traps the IOException and prevents resizing / remapping. Not remapping avoids
    // the SIGBUS issue.
    fio.setLength(len);
    assertEquals(0, fio.length());

    fio.close();
  }
  private void setupFooter() {
    try {
      usedFileStore = Files.getFileStore(ToolSettings.NBITES_DIR_PATH);
    } catch (Exception e) {
      e.printStackTrace();
      ;
      throw new Error(e);
    }

    Debug.warn("Tool footer using fileStore: %s", usedFileStore.name());

    display.diskAvailLabel.setText(Utility.progressString(progressSize, 0.5));
    display.jvmAvailLabel.setText(Utility.progressString(progressSize, 0.5));

    footerJvmTimer =
        new Timer(
            1000, // ms
            new ActionListener() {
              @Override
              public void actionPerformed(ActionEvent e) {
                footerJvmAction();
              }
            });

    footerJvmTimer.start();

    footerDiskTimer =
        new Timer(
            1000,
            new ActionListener() {
              @Override
              public void actionPerformed(ActionEvent e) {
                footerDiskAction();
              }
            });
    footerDiskTimer.start();
  }