+#!/usr/bin/python
+
# Copyright (c) 2003 Intel Corporation
# All rights reserved.
-
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-
-# * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-
-# * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following
-# disclaimer in the documentation and/or other materials provided
-# with the distribution.
-
-# * Neither the name of the Intel Corporation nor the names of its
-# contributors may be used to endorse or promote products derived
-# from this software without specific prior written permission.
-
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR
-# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-# EXPORT LAWS: THIS LICENSE ADDS NO RESTRICTIONS TO THE EXPORT LAWS OF
-# YOUR JURISDICTION. It is licensee's responsibility to comply with any
-# export regulations applicable in licensee's jurisdiction. Under
-# CURRENT (May 2000) U.S. export regulations this software is eligible
-# for export from the U.S. and can be downloaded by or otherwise
-# exported or reexported worldwide EXCEPT to U.S. embargoed destinations
-# which include Cuba, Iraq, Libya, North Korea, Iran, Syria, Sudan,
-# Afghanistan and any other country to which the U.S. has embargoed
-# goods and services.
-
+#
+# Copyright (c) 2004-2006 The Trustees of Princeton University
+# All rights reserved.
+# expected /proc/partitions format
import os
def Run( vars, log ):
"""
Unitializes hardware:
- - unmount all previously mounted partitions
+ - unmount everything mounted during install, except the
+ /dev/planetlab/root and /dev/planetlab/vservers. This includes
+ calling swapoff for /dev/planetlab/swap.
Except the following variables from the store:
TEMP_PATH the path to download and store temp files to
(always starts with TEMP_PATH)
PARTITIONS dictionary of generic part. types (root/swap)
and their associated devices.
- NODE_ID the node_id from the database for this node
-
- this is needed to make any requests back to the server
Sets the following variables:
None
if PARTITIONS == None:
raise ValueError, "PARTITIONS"
- NODE_ID= vars["NODE_ID"]
- if NODE_ID == "":
- raise ValueError("NODE_ID")
-
except KeyError, var:
raise BootManagerException, "Missing variable in vars: %s\n" % var
except ValueError, var:
except KeyError, part:
raise BootManagerException, "Missing partition in PARTITIONS: %s\n" % part
- # workaround
- utils.sysexec_noerr( "chroot %s umount /rcfs" % SYSIMG_PATH, log )
+ try:
+ # backwards compat, though, we should never hit this case post PL 3.2
+ os.stat("%s/rcfs/taskclass"%SYSIMG_PATH)
+ utils.sysexec_chroot_noerr( SYSIMG_PATH, "umount /rcfs", log )
+ except OSError, e:
+ pass
- log.write( "Unmounting proc.\n" )
- utils.sysexec( "umount %s/proc" % SYSIMG_PATH, log )
-
- log.write( "Unmounting vserver partition.\n" )
- utils.sysexec( "umount %s" % PARTITIONS["vservers"], log )
-
- log.write( "Unmounting rcfs file system in image.\n" )
- utils.sysexec_noerr( "chroot %s umount /rcfs" % SYSIMG_PATH, log )
-
- log.write( "Unmounting system image.\n" )
- utils.sysexec( "umount %s" % PARTITIONS["root"], log )
-
log.write( "Shutting down swap\n" )
utils.sysexec( "swapoff %s" % PARTITIONS["swap"], log )
- # as one of the last steps, upload /var/log/messages if it exists
-
- # send a notification that the install is complete
- #action= "email"
- #message= "installfinished"
- #nodestate= ""
-
- #try:
- # result= utils.notifybootserver( BS_REQUEST, NODE_ID,
- # NODE_NONCE,
- # action, message, nodestate )
- #except AlpinaError, desc:
- # log.write( "Unable to notify boot server of " \
- # "install complete (not critical): %s" % desc )
-
return 1
git://git.onelab.eu / bootmanager.git / blobdiff