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|
#
# zfcp.py - mainframe zfcp configuration install data
#
# Karsten Hopp <karsten@redhat.com>
#
# Copyright 2001-2004 Red Hat, Inc.
#
# This software may be freely redistributed under the terms of the GNU
# library public license.
#
# You should have received a copy of the GNU Library Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import string
import os
import iutil
import isys
from rhpl.translate import _, N_
import logging
log = logging.getLogger("anaconda")
class ZFCP:
def __init__(self):
self.description = _("zSeries machines can access industry-standard SCSI devices via Fibre Channel (FCP). You need to provide 5 parameters for each device: a 16 bit device number, a 16bit SCSI ID, a 64 bit World Wide Port Name (WWPN), a 16bit SCSI LUN and a 64 bit FCP LUN.")
self.options = [
(_("Device number"), 1,
_("You have not specified a device number or the number is invalid"),
self.sanitizeDeviceInput, self.checkValidDevice),
(_("SCSI Id"), 0,
_("You have not specified a SCSI ID or the ID is invalid."),
self.sanitizeHexInput, self.checkValidID),
(_("WWPN"), 1,
_("You have not specified a worldwide port name or the name is invalid."),
self.sanitizeHexInput, self.checkValid64BitHex),
(_("SCSI LUN"), 0,
_("You have not specified a SCSI LUN or the number is invalid."),
self.sanitizeHexInput, self.checkValidID),
(_("FCP LUN"), 1,
_("You have not specified a FCP LUN or the number is invalid."),
self.sanitizeFCPLInput, self.checkValid64BitHex)]
self.readConfig()
def hextest(self, hex):
try:
int(hex, 16)
return 0
except:
return -1
def checkValidDevice(self, id):
if id is None or id == "":
return -1
if len(id) != 8: # p.e. 0.0.0600
return -1
|
