python-blivet/SOURCES/0010-Use-udev-to-determine-if-disk-is-a-multipath-member.patch

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2019-11-05 19:44:22 +00:00
From 8bdade5e60b746e8d992289e71123ad27146a7f1 Mon Sep 17 00:00:00 2001
From: David Lehman <dlehman@redhat.com>
Date: Wed, 24 Oct 2018 20:08:48 -0400
Subject: [PATCH] Use udev to determine if disk is a multipath member.
Related: rhbz#1575953
---
blivet/populator/helpers/disklabel.py | 3 +--
tests/populator_test.py | 6 ++----
2 files changed, 3 insertions(+), 6 deletions(-)
diff --git a/blivet/populator/helpers/disklabel.py b/blivet/populator/helpers/disklabel.py
index c2acb117..db10638e 100644
--- a/blivet/populator/helpers/disklabel.py
+++ b/blivet/populator/helpers/disklabel.py
@@ -28,7 +28,6 @@
from ...errors import InvalidDiskLabelError
from ...storage_log import log_exception_info, log_method_call
from .formatpopulator import FormatPopulator
-from ...static_data import mpath_members
import logging
log = logging.getLogger("blivet")
@@ -44,7 +43,7 @@ def match(cls, data, device):
return (bool(udev.device_get_disklabel_type(data)) and
not udev.device_is_biosraid_member(data) and
udev.device_get_format(data) != "iso9660" and
- not (device.is_disk and mpath_members.is_mpath_member(device.path)))
+ not (device.is_disk and udev.device_get_format(data) == "mpath_member"))
def _get_kwargs(self):
kwargs = super(DiskLabelFormatPopulator, self)._get_kwargs()
diff --git a/tests/populator_test.py b/tests/populator_test.py
index b6f70319..d9c326d7 100644
--- a/tests/populator_test.py
+++ b/tests/populator_test.py
@@ -827,7 +827,6 @@ class HFSPopulatorTestCase(FormatPopulatorTestCase):
class DiskLabelPopulatorTestCase(PopulatorHelperTestCase):
helper_class = DiskLabelFormatPopulator
- @patch("blivet.static_data.mpath_members.is_mpath_member", return_value=False)
@patch("blivet.udev.device_is_biosraid_member", return_value=False)
@patch("blivet.udev.device_get_format", return_value=None)
@patch("blivet.udev.device_get_disklabel_type", return_value="dos")
@@ -836,7 +835,6 @@ def test_match(self, *args):
device_get_disklabel_type = args[0]
device_get_format = args[1]
device_is_biosraid_member = args[2]
- is_mpath_member = args[3]
device = Mock()
device.is_disk = True
@@ -861,9 +859,9 @@ def test_match(self, *args):
device_is_biosraid_member.return_value = False
# no match for multipath members
- is_mpath_member.return_value = True
+ device_get_format.return_value = "mpath_member"
self.assertFalse(self.helper_class.match(data, device))
- is_mpath_member.return_value = False
+ device_get_format.return_value = None
@patch("blivet.static_data.mpath_members.is_mpath_member", return_value=False)
@patch("blivet.udev.device_is_biosraid_member", return_value=False)