+#!/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
import popen2
import string
-from systeminfo import systeminfo
+import systeminfo
from Exceptions import *
import utils
import notify_messages
this node to be usable after install
SKIP_HARDWARE_REQUIREMENT_CHECK
If set, don't check if minimum requirements are met
- BOOT_CD_VERSION A tuple of the current bootcd version
Sets the following variables:
INSTALL_BLOCK_DEVICES list of block devices to install onto
"""
SKIP_HARDWARE_REQUIREMENT_CHECK= \
int(vars["SKIP_HARDWARE_REQUIREMENT_CHECK"])
- BOOT_CD_VERSION= vars["BOOT_CD_VERSION"]
- if BOOT_CD_VERSION == "":
- raise ValueError, "BOOT_CD_VERSION"
-
except KeyError, var:
raise BootManagerException, \
"Missing variable in install store: %s" % var
raise BootManagerException, \
"Variable in install store blank, shouldn't be: %s" % var
- sysinfo= systeminfo()
-
# lets see if we have enough memory to run
log.write( "Checking for available memory.\n" )
- total_mem= sysinfo.get_total_phsyical_mem()
+ total_mem= systeminfo.get_total_phsyical_mem(vars, log)
if total_mem is None:
raise BootManagerException, "Unable to read total physical memory"
# get a list of block devices to attempt to install on
# (may include cdrom devices)
- install_devices= sysinfo.get_block_device_list()
+ install_devices= systeminfo.get_block_device_list(vars, log)
# save the list of block devices in the log
log.write( "Detected block devices:\n" )
(major,minor,blocks,gb_size,readonly)= install_devices[device]
# if the device string starts with
- # planetlab, ignore it (could be old lvm setup)
- if device[:14] == "/dev/planetlab":
+ # planetlab or dm- (device mapper), ignore it (could be old lvm setup)
+ if device[:14] == "/dev/planetlab" or device[:8] == "/dev/dm-":
del install_devices[device]
continue
log.write( "Total size for all usable block devices: %4.2f GB\n" % total_size )
- # turn off UDMA for all block devices on 2.x cds (2.4 kernel)
- if BOOT_CD_VERSION[0] == 2:
- for device in install_devices:
- log.write( "Disabling UDMA on %s\n" % device )
- utils.sysexec_noerr( "/sbin/hdparm -d0 %s" % device, log )
-
return 1