* storage/devicelibs/dm.py : For each function that is used in the
storage code, we try to use pyblock first. We fail to calling
dmsetup.
* storage/devices.py : Erased the commented line that had the
pyblock call. We are doing all the pyblock calls from
storage/devicelibs/dm.py.
* storage/devicetree.py : likewise.
* storage/formats/dmraid.py : likewise.
---
storage/devicelibs/dm.py | 9 +++++++++
storage/devices.py | 2 --
storage/devicetree.py | 2 --
storage/formats/dmraid.py | 1 -
4 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/storage/devicelibs/dm.py b/storage/devicelibs/dm.py
index 74d8228..d3f5b4b 100644
--- a/storage/devicelibs/dm.py
+++ b/storage/devicelibs/dm.py
@@ -22,6 +22,7 @@
import os
+import block
import iutil
from ..errors import *
@@ -32,6 +33,10 @@ import logging
log = logging.getLogger("storage")
def name_from_dm_node(dm_node):
+ name = block.getNameFromDmNode(dm_node)
+ if name not None:
+ return name
+
st = os.stat("/dev/%s" % dm_node)
major = os.major(st.st_rdev)
minor = os.minor(st.st_rdev)
@@ -44,6 +49,10 @@ def name_from_dm_node(dm_node):
return name.strip()
def dm_node_from_name(map_name):
+ dm_node = block.getDmNodeFromName(map_name)
+ if dm_node not None:
+ return dm_node
+
devnum = iutil.execWithCapture("dmsetup",
["info", "--columns",
"--noheadings",
diff --git a/storage/devices.py b/storage/devices.py
index 8dc20c1..3e2ae10 100644
--- a/storage/devices.py
+++ b/storage/devices.py
@@ -98,7 +98,6 @@ import math
# device backend modules
from devicelibs import mdraid
from devicelibs import lvm
-#import block
from devicelibs import dm
import parted
import _ped
@@ -1230,7 +1229,6 @@ class DMDevice(StorageDevice):
raise DeviceError("device has not been created")
return dm.dm_node_from_name(self.name)
- #return block.getDmNodeFromName(self.name)
def _setName(self, name):
""" Set the device's map name. """
diff --git a/storage/devicetree.py b/storage/devicetree.py
index 2a9d62e..f110b19 100644
--- a/storage/devicetree.py
+++ b/storage/devicetree.py
@@ -674,7 +674,6 @@ class DeviceTree(object):
for slave_name in slave_names:
# if it's a dm-X name, resolve it to a map name first
if slave_name.startswith("dm-"):
- #slave_name = block.getNameFromDmNode(slave_name)
slave_name = dm.name_from_dm_node(slave_name)
slave_dev = self.getDeviceByName(slave_name)
if slave_dev:
@@ -728,7 +727,6 @@ class DeviceTree(object):
for slave_name in slave_names:
# if it's a dm-X name, resolve it to a map name
if slave_name.startswith("dm-"):
- #slave_name = block.getNameFromDmNode(slave_name)
slave_name = dm.name_from_dm_node(slave_name)
slave_dev = self.getDeviceByName(slave_name)
if slave_dev:
diff --git a/storage/formats/dmraid.py b/storage/formats/dmraid.py
index ef80902..f5f2808 100644
--- a/storage/formats/dmraid.py
+++ b/storage/formats/dmraid.py
@@ -23,7 +23,6 @@
import block
from iutil import log_method_call
-#from dm import dm_node_from_name
from ..errors import *
from . import DeviceFormat, register_device_format
--
1.6.0.6
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