Generated code for lvremove, vgremove, pvremove.

[libguestfs.git] / java / com / redhat / et / libguestfs / GuestFS.java

diff --git a/java/com/redhat/et/libguestfs/GuestFS.java b/java/com/redhat/et/libguestfs/GuestFS.java
index bb6c8d7..04a8124 100644 (file)
--- a/java/com/redhat/et/libguestfs/GuestFS.java
+++ b/java/com/redhat/et/libguestfs/GuestFS.java
@@ -1723,10 +1723,10 @@ public class GuestFS {
     throws LibGuestFSException;
 
   /**
-   * get ext2/ext3 superblock details
+   * get ext2/ext3/ext4 superblock details
    *
-   * This returns the contents of the ext2 or ext3 filesystem
-   * superblock on "device".
+   * This returns the contents of the ext2, ext3 or ext4
+   * filesystem superblock on "device".
    * 
    * It is the same as running "tune2fs -l device". See
    * tune2fs(8) manpage for more details. The list of fields
@@ -2186,4 +2186,90 @@ public class GuestFS {
   private native void _mount_vfs (long g, String options, String vfstype, String device, String mountpoint)
     throws LibGuestFSException;
 
+  /**
+   * debugging and internals
+   *
+   * The "g.debug" command exposes some internals of
+   * "guestfsd" (the guestfs daemon) that runs inside the
+   * qemu subprocess.
+   * 
+   * There is no comprehensive help for this command. You
+   * have to look at the file "daemon/debug.c" in the
+   * libguestfs source to find out what you can do.
+   * 
+   * @throws LibGuestFSException
+   */
+  public String debug (String subcmd, String[] extraargs)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("debug: handle is closed");
+    return _debug (g, subcmd, extraargs);
+  }
+  private native String _debug (long g, String subcmd, String[] extraargs)
+    throws LibGuestFSException;
+
+  /**
+   * remove an LVM logical volume
+   *
+   * Remove an LVM logical volume "device", where "device" is
+   * the path to the LV, such as "/dev/VG/LV".
+   * 
+   * You can also remove all LVs in a volume group by
+   * specifying the VG name, "/dev/VG".
+   * 
+   * @throws LibGuestFSException
+   */
+  public void lvremove (String device)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("lvremove: handle is closed");
+    _lvremove (g, device);
+  }
+  private native void _lvremove (long g, String device)
+    throws LibGuestFSException;
+
+  /**
+   * remove an LVM volume group
+   *
+   * Remove an LVM volume group "vgname", (for example "VG").
+   * 
+   * This also forcibly removes all logical volumes in the
+   * volume group (if any).
+   * 
+   * @throws LibGuestFSException
+   */
+  public void vgremove (String vgname)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("vgremove: handle is closed");
+    _vgremove (g, vgname);
+  }
+  private native void _vgremove (long g, String vgname)
+    throws LibGuestFSException;
+
+  /**
+   * remove an LVM physical volume
+   *
+   * This wipes a physical volume "device" so that LVM will
+   * no longer recognise it.
+   * 
+   * The implementation uses the "pvremove" command which
+   * refuses to wipe physical volumes that contain any volume
+   * groups, so you have to remove those first.
+   * 
+   * @throws LibGuestFSException
+   */
+  public void pvremove (String device)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("pvremove: handle is closed");
+    _pvremove (g, device);
+  }
+  private native void _pvremove (long g, String device)
+    throws LibGuestFSException;
+
 }