From 9b8c2f9d19054f3da371a8f8f5ec96aa37ba809c Mon Sep 17 00:00:00 2001
From: "Brian C. Lane" <bcl@redhat.com>
Date: Mon, 14 May 2012 10:46:31 -0700
Subject: [PATCH] livemedia-creator: Removed unused ImageMount class

---
 src/sbin/livemedia-creator | 68 --------------------------------------
 1 file changed, 68 deletions(-)

diff --git a/src/sbin/livemedia-creator b/src/sbin/livemedia-creator
index ef4b670e..c0ae5a64 100755
--- a/src/sbin/livemedia-creator
+++ b/src/sbin/livemedia-creator
@@ -216,74 +216,6 @@ class IsoMountpoint(object):
                 return
 
 
-class ImageMount(object):
-    """
-    # kpartx -p p -v -a /tmp/diskV2DiCW.im
-    # add map loop2p1 (253:2): 0 3481600 linear /dev/loop2 2048
-    # add map loop2p2 (253:3): 0 614400 linear /dev/loop2 3483648
-
-    Find the / partition and only mount that
-    """
-    def __init__(self, disk_img):
-        """
-        Use kpartx to mount an image onto temporary directories
-        return a list of the dirs
-        """
-        self.disk_img = disk_img
-
-        # call kpartx and parse the output
-        cmd = [ "kpartx", "-v", "-p", "p", "-a", disk_img ]
-        log.debug( cmd )
-        kpartx_output = execWithCapture( cmd[0], cmd[1:] )
-        log.debug( kpartx_output )
-        self.loop_devices = []
-        for line in kpartx_output.splitlines():
-            # add map loop2p3 (253:4): 0 7139328 linear /dev/loop2 528384
-            # 3rd element is size in 512 byte blocks
-            if line.startswith("add map "):
-                fields = line[8:].split()
-                self.loop_devices.append((fields[0], int(fields[3])*512))
-
-        log.debug( self.loop_devices )
-
-        # Mount the devices, if possible
-        self.mount_dir = None
-        mount_dir = tempfile.mkdtemp()
-        for dev, size in self.loop_devices:
-            cmd = ["mount", "/dev/mapper/"+dev, mount_dir]
-            log.debug( cmd )
-            try:
-                execWithRedirect( cmd[0], cmd[1:] )
-                if os.path.isfile(mount_dir+"/etc/fstab"):
-                    self.mount_dir = mount_dir
-                    self.mount_dev = dev
-                    self.mount_size = size
-                    break
-                cmd = ["umount", mount_dir]
-                execWithRedirect( cmd[0], cmd[1:] )
-            except subprocess.CalledProcessError:
-                log.debug( traceback.format_exc() )
-
-        if self.mount_dir:
-            log.info( "Found root partition, mounted on {0}".format(self.mount_dir) )
-            log.info( "size = {0}".format(self.mount_size) )
-
-    def umount(self):
-        """
-        unmount the disk image
-        """
-        if self.mount_dir:
-            cmd = ["umount", self.mount_dir]
-            log.debug( cmd )
-            execWithRedirect( cmd[0], cmd[1:] )
-            os.rmdir(self.mount_dir)
-            self.mount_dir = None
-
-        cmd = ["kpartx", "-d", self.disk_img]
-        log.debug( cmd )
-        execWithRedirect( cmd[0], cmd[1:] )
-
-
 class VirtualInstall( object ):
     """
     Run virt-install using an iso and kickstart(s)