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add make a raid

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modified:   di_dialog.py
This commit is contained in:
root
2011-09-16 16:20:32 +08:00
parent 2c83d24c3e
commit 117d4e5cb1
1 changed files with 130 additions and 12 deletions
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142
dialog/di_dialog.py
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@@ -1,13 +1,9 @@
import sys
import sys,re
import dialog
sys.path.append('../interface/')
import ri_data
from xml.dom import minidom
from xml.dom.ext import PrettyPrint
config_xml="../xml/config.xml"
class Dialog:
@@ -39,7 +35,7 @@ class Welcome(Dialog):
if s == 0 :
ri_data.init()
return s
class SerialNumber(Dialog):
def __init__(self,height=10, width=30,text='plase input a serial number'):
Dialog.__init__(self,name='serialnumber')
@@ -60,9 +56,116 @@ class Raid(Dialog):
self.width=width
self.text=text
def set_data(self):
def check_device(self):
print ri_data.Raid.dict.keys()
if ri_data.Raid.dict.keys():
return True
return False
def raid_raw_init(self):
''' initialize raid raw devices (parttion with id 'fd' '''
#global raid_raw_initialized
# get all component devices already in raid
dev_in_raid = ri_data.Raid.dev_in_raid()
raw_devs = [ d for d in ri_data.Partition.dict.keys()
if re.search('raid', ri_data.Partition.dict[d].flags) and d not in dev_in_raid ]
raw_devs.sort()
return raw_devs
def raid_raw_map(self):
list=[]
fd=self.raid_raw_init()
for d in fd:
list.append((d,'','off'))
return list
def raid_raw_to_active(self,level,dname):
list=self.raid_raw_map()
if not list:
return 0
s,check_list=Dialog.dialog.checklist(text='Plase select the active fd',height=self.height,width=self.width,choices=list,title='choices active fd',clear=1)
if s == 0 :
#(dev, from_os, level, a_devs, s_devs=[]):
if dname not in ri_data.Raid.dict.keys():
ri_data.Raid(dname,'no',level,check_list,[])
else:
print 'get_next_name error in active?'
print dname
ri_data.Raid.dict[dname].active_components=check_list
return s
def raid_raw_to_spare(self,level,dname):
list=self.raid_raw_map()
if not list:
return 0
s,check_list=Dialog.dialog.checklist(text='Plase select the active fd',height=self.height,width=self.width,choices=list,title='choices active fd',clear=1)
if s == 0 :
if dname not in ri_data.Raid.dict.keys():
ri_data.Raid(dname,'no',level,[],check_list)
else:
print 'get_next_name error in spare?'
print dname
ri_data.Raid.dict[dname].spare_components=check_list
return s
def make_raid(self):
fd_devices=self.raid_raw_init()
# from os
raid_text=''
for R in ri_data.Raid.dict.values():
raid_text+='%s:\n active %s\n spare %s\n'%(R.device,R.active_components,R.spare_components)
# fd
fd_devices_test='fd: '+','.join(fd_devices)
exit_info,raid=Dialog.dialog.menu(text='Plase select make raidX\n%s\n%s'%(raid_text,fd_devices_test),
height=self.height,width=self.width,menu_height=3,choices=[('Raid0',''),('Raid1',''),('Raid5','')],
title='Make a raid',ok_label='edit',help_button=1,help_label='Next',clear=1)
#choices=list,title='Mount',ok_label='edit',help_button=1,help_label='Next',clear=1)
if exit_info == 0:
dname=ri_data.Raid.get_next_device()
self.raid_raw_to_active(raid[-1],dname)
self.raid_raw_to_spare(raid[-1],dname)
else:
return exit_info
def del_raid(self):
pass
def set_data(self):
list = [('make a raid?',''),('delect a raid?')]
fd_devices=self.raid_raw_init()
fd_devices_test=''
raid_text=''
if len(fd_devices) < 3 and not ri_data.Raid.dict.keys():
return 0
if len(fd_devices) < 3:
del list[0]
else:
fd_devices_test='fd: '+','.join(fd_devices)
if not ri_data.Raid.dict.keys():
del list[1]
else:
for R in ri_data.Raid.dict.values():
raid_text+='%s:\n active %s\n spare %s\n'%(R.device,R.active_components,R.spare_components)
exit_info,string=Dialog.dialog.menu(text='Plase select make raidX\n%s\n%s'%(raid_text,fd_devices_test),
height=self.height,width=self.width,menu_height=2,choices=list,title='Configure raid')
if exit_info == 0 and string == list[0][0]:
self.make_raid()
elif exit_info == 0 and string == list[1][0]:
pass
class MountPoint(Dialog):
@@ -111,33 +214,43 @@ class MountPoint(Dialog):
return n
def set_data(self):
ri_data.MountPoint.init_from_internal()
while True:
list=[]
keys=ri_data.MountPoint.dict.keys()
keys.sort()
for d in keys:
list.append((ri_data.MountPoint.dict[d].device,ri_data.MountPoint.dict[d].directory.ljust(10)+ri_data.MountPoint.dict[d].filesystem.ljust(10)+ri_data.MountPoint.dict[d].format.ljust(5)+ri_data.Partition.dict[d].size+ri_data.Partition.unit))
list.append((ri_data.MountPoint.dict[d].device,
ri_data.MountPoint.dict[d].directory.ljust(10)+
ri_data.MountPoint.dict[d].filesystem.ljust(10)+
ri_data.MountPoint.dict[d].format.ljust(5)+
ri_data.MountPoint.get_size(d)+
ri_data.Partition.unit))
exit_info,string=Dialog.dialog.menu(text="There are five columns in the mount point display frame.\n \
Device Directory Filesystem Format Size",
exit_info,string=Dialog.dialog.menu(text="There are five columns in the mount point display frame.\n Device Directory Filesystem Format Size",
height=self.height,width=self.width,menu_height=(len(list) > self.height and self.helght - 2 or len(list) ),
choices=list,title='Mount',ok_label='edit',help_button=1,help_label='Next',clear=1)
if exit_info == 0 :
# edit mountpoint
self.set_mountpoint(string)
self.set_format(string)
if not ri_data.MountPoint.check_data(string, # device
# check date
if not ri_data.MountPoint.check_data(string, # device
ri_data.MountPoint.dict[string].directory.rstrip('/'), # mountpoint
ri_data.MountPoint.dict[string].filesystem): # filesystem
ri_data.MountPoint.dict[string].directory = ''
Dialog.message("The mount point couldn't be mounted on because it has been used or it's particular.")
elif exit_info == 1 :
# back
break
else:
# next
exit_info = 0
break
return exit_info
class Network(Dialog):
@@ -278,3 +391,8 @@ class Prepar_installation(Dialog):
else:
return s
ri_data.init()
R=Raid(15,40)
R.set_data()
#M=MountPoint(20,40)
#M.set_data()