skip them for restrictions.

## Usage

Start MinIO in a distributed setup, with 'ftp/sftp' enabled.

```
minio server http://server{1...4}/disk{1...4}
   --ftp="address=:8021" --ftp="passive-port-range=30000-40000" \
   --sftp="address=:8022" --sftp="ssh-private-key=/home/miniouser/.ssh/id_rsa"
...
...
```

Following example shows connecting via ftp client using `minioadmin` credentials, and list a bucket named `runner`:

      - "https://server4-pool2:9000/mnt/disk{1...4}/"
  # more args

options:
  ftp: # settings for MinIO to act as an ftp server
    address: ":8021"
    passive-port-range: "30000-40000"
  sftp: # settings for MinIO to act as an sftp server
    address: ":8022"
    ssh-private-key: "/home/user/.ssh/id_rsa"
```

    settings1[Settings.MAX_FRAME_SIZE] = 30000
    peer.sendFrame().settings(settings1)
    peer.acceptFrame() // ACK SETTINGS
    val settings2 = Settings()
    settings2[Settings.INITIAL_WINDOW_SIZE] = 40000
    settings2[Settings.MAX_FRAME_SIZE] = 50000
    settings2[Settings.MAX_CONCURRENT_STREAMS] = 60000
    peer.sendFrame().settings(settings2)
    peer.acceptFrame() // ACK SETTINGS
    peer.sendFrame().ping(false, 2, 0)