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
private native void _tgz_out (long g, String directory, String tarball)
throws LibGuestFSException;
+ /**
+ * mount a guest disk, read-only
+ *
+ * This is the same as the "g.mount" command, but it mounts
+ * the filesystem with the read-only (*-o ro*) flag.
+ *
+ * @throws LibGuestFSException
+ */
+ public void mount_ro (String device, String mountpoint)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("mount_ro: handle is closed");
+ _mount_ro (g, device, mountpoint);
+ }
+ private native void _mount_ro (long g, String device, String mountpoint)
+ throws LibGuestFSException;
+
+ /**
+ * mount a guest disk with mount options
+ *
+ * This is the same as the "g.mount" command, but it allows
+ * you to set the mount options as for the mount(8) *-o*
+ * flag.
+ *
+ * @throws LibGuestFSException
+ */
+ public void mount_options (String options, String device, String mountpoint)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("mount_options: handle is closed");
+ _mount_options (g, options, device, mountpoint);
+ }
+ private native void _mount_options (long g, String options, String device, String mountpoint)
+ throws LibGuestFSException;
+
+ /**
+ * mount a guest disk with mount options and vfstype
+ *
+ * This is the same as the "g.mount" command, but it allows
+ * you to set both the mount options and the vfstype as for
+ * the mount(8) *-o* and *-t* flags.
+ *
+ * @throws LibGuestFSException
+ */
+ public void mount_vfs (String options, String vfstype, String device, String mountpoint)
+ throws LibGuestFSException
+ {
+ if (g == 0)
+ throw new LibGuestFSException ("mount_vfs: handle is closed");
+ _mount_vfs (g, options, vfstype, device, mountpoint);
+ }
+ 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;
+
}