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Re: [PATCH 5/5] booty changes for iswmd


Comments inline.

Subject: [PATCH 5/5] booty changes for iswmd

 booty/util.py |    4 +++-
 booty/x86.py  |   11 +++++++++--
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/booty/util.py b/booty/util.py
index 74ba561..ddc2a51 100644
--- a/booty/util.py
+++ b/booty/util.py
@@ -1,11 +1,13 @@
 import string
+from flags import flags

 def getDiskPart(dev, storage):
     path = storage.devicetree.getDeviceByName(dev).path[5:]
     cut = len(dev)
     if (path.startswith('rd/') or path.startswith('ida/') or
             path.startswith('cciss/') or path.startswith('sx8/') or
-            path.startswith('mapper/') or path.startswith('mmcblk')):
+            path.startswith('mapper/') or path.startswith('mmcblk') or
+            (path.startswith('md') and (flags.cmdline.has_key("iswmd")))):
         if dev[-2] == 'p':
             cut = -1
         elif dev[-3] == 'p':

We may want to support partitionable md in general in the future so I don't
think the flags.cmdline.has_key("iswmd") check here is needed.

diff --git a/booty/x86.py b/booty/x86.py
index 84d2625..19ccbc8 100644
--- a/booty/x86.py
+++ b/booty/x86.py
@@ -4,6 +4,7 @@ import string
 from booty import BootyNoKernelWarning
 from util import getDiskPart
 from bootloaderInfo import *
+from flags import flags
 import checkbootloader
 import iutil
 import rhpl
@@ -54,6 +55,9 @@ class x86BootloaderInfo(efiBootloaderInfo):
         if path.startswith("mapper/luks-"):
             return []

+        if flags.cmdline.has_key("iswmd"):
+            return [device]
         if path.startswith('md'):
             bootable = 0
             parts = checkbootloader.getRaidDisks(device, self.storage,

Thus hunk seems wrong, as it will make the "return [device]" happen for
every device if the flag is present, what if I'm doing an install with
this flag, but not booting from an md isw raid set ?

@@ -329,8 +333,11 @@ class x86BootloaderInfo(efiBootloaderInfo):
             # XXX hack city.  If they're not the sort of thing that'll
             # be in the device map, they shouldn't still be in the list.
             path = self.storage.devicetree.getDeviceByName(drive).path
-            if not drive.startswith('md'):
-                f.write("(%s)     %s\n" % (self.grubbyDiskName(drive), path))
+            if drive.startswith('md'):
+               if flags.cmdline.has_key("iswmd"):
+                    f.write("(%s)     %s\n" % (self.grubbyDiskName(drive), path))
+            else:
+                 f.write("(%s)     %s\n" % (self.grubbyDiskName(drive), path))

         sysconf = '/etc/sysconfig/grub'

You've twice the same f.write() here, please put the 2 conditions in a single
if, and only have that line once.



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