Add: pvresize, sfdisk-N, sfdisk-l, sfdisk-kernel-geomtry, sfdisk-disk-geometry comman...

[libguestfs.git] / python / guestfs.py

diff --git a/python/guestfs.py b/python/guestfs.py
index 324dea5..8ac4037 100644 (file)
--- a/python/guestfs.py
+++ b/python/guestfs.py
@@ -152,10 +152,6 @@ class GuestFS:
         You can also override this by setting the
         "LIBGUESTFS_QEMU" environment variable.
         
-        The string "qemu" is stashed in the libguestfs handle,
-        so the caller must make sure it remains valid for the
-        lifetime of the handle.
-        
         Setting "qemu" to "NULL" restores the default qemu
         binary.
         """
@@ -176,10 +172,6 @@ class GuestFS:
         The default is "$libdir/guestfs" unless overridden by
         setting "LIBGUESTFS_PATH" environment variable.
         
-        The string "path" is stashed in the libguestfs handle,
-        so the caller must make sure it remains valid for the
-        lifetime of the handle.
-        
         Setting "path" to "NULL" restores the default path.
         """
         return libguestfsmod.set_path (self._o, path)
@@ -199,10 +191,6 @@ class GuestFS:
         The default is "NULL" unless overridden by setting
         "LIBGUESTFS_APPEND" environment variable.
         
-        The string "append" is stashed in the libguestfs handle,
-        so the caller must make sure it remains valid for the
-        lifetime of the handle.
-        
         Setting "append" to "NULL" means *no* additional options
         are passed (libguestfs always adds a few of its own).
         """
@@ -762,6 +750,8 @@ class GuestFS:
         you would pass "lines" as a single element list, when
         the single element being the string "," (comma).
         
+        See also: "g.sfdisk_l", "g.sfdisk_N"
+        
         This command is dangerous. Without careful use you can
         easily destroy all your data.
         """
@@ -1346,3 +1336,64 @@ class GuestFS:
         """
         return libguestfsmod.hexdump (self._o, path)
 
+    def zerofree (self, device):
+        u"""This runs the *zerofree* program on "device". This
+        program claims to zero unused inodes and disk blocks on
+        an ext2/3 filesystem, thus making it possible to
+        compress the filesystem more effectively.
+        
+        You should not run this program if the filesystem is
+        mounted.
+        
+        It is possible that using this program can damage the
+        filesystem or data on the filesystem.
+        """
+        return libguestfsmod.zerofree (self._o, device)
+
+    def pvresize (self, device):
+        u"""This resizes (expands or shrinks) an existing LVM
+        physical volume to match the new size of the underlying
+        device.
+        """
+        return libguestfsmod.pvresize (self._o, device)
+
+    def sfdisk_N (self, device, n, cyls, heads, sectors, line):
+        u"""This runs sfdisk(8) option to modify just the single
+        partition "n" (note: "n" counts from 1).
+        
+        For other parameters, see "g.sfdisk". You should usually
+        pass 0 for the cyls/heads/sectors parameters.
+        
+        This command is dangerous. Without careful use you can
+        easily destroy all your data.
+        """
+        return libguestfsmod.sfdisk_N (self._o, device, n, cyls, heads, sectors, line)
+
+    def sfdisk_l (self, device):
+        u"""This displays the partition table on "device", in the
+        human-readable output of the sfdisk(8) command. It is
+        not intended to be parsed.
+        """
+        return libguestfsmod.sfdisk_l (self._o, device)
+
+    def sfdisk_kernel_geometry (self, device):
+        u"""This displays the kernel's idea of the geometry of
+        "device".
+        
+        The result is in human-readable format, and not designed
+        to be parsed.
+        """
+        return libguestfsmod.sfdisk_kernel_geometry (self._o, device)
+
+    def sfdisk_disk_geometry (self, device):
+        u"""This displays the disk geometry of "device" read from
+        the partition table. Especially in the case where the
+        underlying block device has been resized, this can be
+        different from the kernel's idea of the geometry (see
+        "g.sfdisk_kernel_geometry").
+        
+        The result is in human-readable format, and not designed
+        to be parsed.
+        """
+        return libguestfsmod.sfdisk_disk_geometry (self._o, device)
+