make getting the raid superblock a little more flexible, add a getpagesize function

1 files changed, 7 insertions, 1 deletions

diff --git a/isys/isys.py b/isys/isys.py
index 00dc71cfb..f7a2ef280 100644
--- a/isys/isys.py
+++ b/isys/isys.py
@@ -75,7 +75,10 @@ def raidstart(mdDevice, aMember):
 
 def raidsb(mdDevice):
     makeDevInode(mdDevice, "/tmp/md")
-    fd = os.open("/tmp/md", os.O_RDONLY)
+    return raidsbFromDevice("/tmp/md")
+
+def raidsbFromDevice(device):
+    fd = os.open(device, os.O_RDONLY)
     rc = 0
     try:
         rc = _isys.getraidsb(fd)
@@ -475,5 +478,8 @@ def ideCdRwList():
 
     return newList
 
+def getpagesize():
+    return _isys.getpagesize()
+
 printObject = _isys.printObject