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New upstream release v2.02.168.

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This commit is contained in:
Peter Rajnoha 2016-12-01 09:07:20 +01:00
parent c15e7bba40
commit bde14d48be
8 changed files with 29 additions and 596 deletions
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1
.gitignore vendored
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@ -72,3 +72,4 @@
/LVM2.2.02.165.tgz /LVM2.2.02.165.tgz
/LVM2.2.02.166.tgz /LVM2.2.02.166.tgz
/LVM2.2.02.167.tgz /LVM2.2.02.167.tgz
/LVM2.2.02.168.tgz

7
LVM2.2.02.167.tgz.asc
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@ -1,7 +0,0 @@
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7
LVM2.2.02.168.tgz.asc Normal file
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@ -0,0 +1,7 @@
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534
lvm2-2_02_167-various-lvmdbusd-fixes.patch
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@ -1,534 +0,0 @@
daemons/lvmdbusd/cmdhandler.py | 12 ++-
daemons/lvmdbusd/lv.py | 48 ++++++++--
daemons/lvmdbusd/lvmdb.py | 7 ++
daemons/lvmdbusd/manager.py | 12 ++-
daemons/lvmdbusd/objectmanager.py | 193 ++++++++++++++++++++++++++------------
test/dbus/lvmdbustest.py | 13 ++-
6 files changed, 203 insertions(+), 82 deletions(-)
diff --git a/daemons/lvmdbusd/cmdhandler.py b/daemons/lvmdbusd/cmdhandler.py
index c8c7baa..4bdbee5 100644
--- a/daemons/lvmdbusd/cmdhandler.py
+++ b/daemons/lvmdbusd/cmdhandler.py
@@ -469,7 +469,7 @@ def lvm_full_report_json():
'pv_used', 'dev_size', 'pv_mda_size', 'pv_mda_free',
'pv_ba_start', 'pv_ba_size', 'pe_start', 'pv_pe_count',
'pv_pe_alloc_count', 'pv_attr', 'pv_tags', 'vg_name',
- 'vg_uuid']
+ 'vg_uuid', 'pv_missing']
pv_seg_columns = ['pvseg_start', 'pvseg_size', 'segtype',
'pv_uuid', 'lv_uuid', 'pv_name']
@@ -485,7 +485,9 @@ def lvm_full_report_json():
'vg_name', 'pool_lv_uuid', 'pool_lv', 'origin_uuid',
'origin', 'data_percent',
'lv_attr', 'lv_tags', 'vg_uuid', 'lv_active', 'data_lv',
- 'metadata_lv', 'lv_parent', 'lv_role', 'lv_layout']
+ 'metadata_lv', 'lv_parent', 'lv_role', 'lv_layout',
+ 'snap_percent', 'metadata_percent', 'copy_percent',
+ 'sync_percent', 'lv_metadata_size', 'move_pv', 'move_pv_uuid']
lv_seg_columns = ['seg_pe_ranges', 'segtype', 'lv_uuid']
@@ -522,7 +524,7 @@ def pv_retrieve_with_segs(device=None):
'pv_used', 'dev_size', 'pv_mda_size', 'pv_mda_free',
'pv_ba_start', 'pv_ba_size', 'pe_start', 'pv_pe_count',
'pv_pe_alloc_count', 'pv_attr', 'pv_tags', 'vg_name',
- 'vg_uuid', 'pvseg_start', 'pvseg_size', 'segtype']
+ 'vg_uuid', 'pvseg_start', 'pvseg_size', 'segtype', 'pv_missing']
# Lvm has some issues where it returns failure when querying pvs when other
# operations are in process, see:
@@ -735,7 +737,9 @@ def lv_retrieve_with_segments():
'origin', 'data_percent',
'lv_attr', 'lv_tags', 'vg_uuid', 'lv_active', 'data_lv',
'metadata_lv', 'seg_pe_ranges', 'segtype', 'lv_parent',
- 'lv_role', 'lv_layout']
+ 'lv_role', 'lv_layout',
+ 'snap_percent', 'metadata_percent', 'copy_percent',
+ 'sync_percent', 'lv_metadata_size', 'move_pv', 'move_pv_uuid']
cmd = _dc('lvs', ['-a', '-o', ','.join(columns)])
rc, out, err = call(cmd)
diff --git a/daemons/lvmdbusd/lv.py b/daemons/lvmdbusd/lv.py
index 455f371..c356799 100644
--- a/daemons/lvmdbusd/lv.py
+++ b/daemons/lvmdbusd/lv.py
@@ -81,7 +81,14 @@ def lvs_state_retrieve(selection, cache_refresh=True):
n32(l['data_percent']), l['lv_attr'],
l['lv_tags'], l['lv_active'], l['data_lv'],
l['metadata_lv'], l['segtype'], l['lv_role'],
- l['lv_layout']))
+ l['lv_layout'],
+ n32(l['snap_percent']),
+ n32(l['metadata_percent']),
+ n32(l['copy_percent']),
+ n32(l['sync_percent']),
+ n(l['lv_metadata_size']),
+ l['move_pv'],
+ l['move_pv_uuid']))
return rc
@@ -101,8 +108,7 @@ class LvState(State):
rc = []
for pv in sorted(cfg.db.lv_contained_pv(uuid)):
(pv_uuid, pv_name, pv_segs) = pv
- pv_obj = cfg.om.get_object_path_by_uuid_lvm_id(
- pv_uuid, pv_name, gen_new=False)
+ pv_obj = cfg.om.get_object_path_by_uuid_lvm_id(pv_uuid, pv_name)
segs_decorate = []
for i in pv_segs:
@@ -131,8 +137,7 @@ class LvState(State):
for l in cfg.db.hidden_lvs(self.Uuid):
full_name = "%s/%s" % (vg_name, l[1])
- op = cfg.om.get_object_path_by_uuid_lvm_id(
- l[0], full_name, gen_new=False)
+ op = cfg.om.get_object_path_by_uuid_lvm_id(l[0], full_name)
assert op
rc.append(dbus.ObjectPath(op))
return rc
@@ -140,7 +145,9 @@ class LvState(State):
def __init__(self, Uuid, Name, Path, SizeBytes,
vg_name, vg_uuid, pool_lv_uuid, PoolLv,
origin_uuid, OriginLv, DataPercent, Attr, Tags, active,
- data_lv, metadata_lv, segtypes, role, layout):
+ data_lv, metadata_lv, segtypes, role, layout, SnapPercent,
+ MetaDataPercent, CopyPercent, SyncPercent, MetaDataSizeBytes,
+ move_pv, move_pv_uuid):
utils.init_class_from_arguments(self)
# The segtypes is possibly an array with potentially dupes or a single
@@ -160,8 +167,7 @@ class LvState(State):
gen = utils.lv_object_path_method(Name, (Attr, layout, role))
self.PoolLv = cfg.om.get_object_path_by_uuid_lvm_id(
- pool_lv_uuid, '%s/%s' % (vg_name, PoolLv),
- gen)
+ pool_lv_uuid, '%s/%s' % (vg_name, PoolLv), gen)
else:
self.PoolLv = '/'
@@ -217,13 +223,20 @@ class LvState(State):
@utils.dbus_property(LV_COMMON_INTERFACE, 'Name', 's')
@utils.dbus_property(LV_COMMON_INTERFACE, 'Path', 's')
@utils.dbus_property(LV_COMMON_INTERFACE, 'SizeBytes', 't')
-@utils.dbus_property(LV_COMMON_INTERFACE, 'DataPercent', 'u')
@utils.dbus_property(LV_COMMON_INTERFACE, 'SegType', 'as')
@utils.dbus_property(LV_COMMON_INTERFACE, 'Vg', 'o')
@utils.dbus_property(LV_COMMON_INTERFACE, 'OriginLv', 'o')
@utils.dbus_property(LV_COMMON_INTERFACE, 'PoolLv', 'o')
@utils.dbus_property(LV_COMMON_INTERFACE, 'Devices', "a(oa(tts))")
@utils.dbus_property(LV_COMMON_INTERFACE, 'HiddenLvs', "ao")
+@utils.dbus_property(LV_COMMON_INTERFACE, 'Attr', 's')
+@utils.dbus_property(LV_COMMON_INTERFACE, 'DataPercent', 'u')
+@utils.dbus_property(LV_COMMON_INTERFACE, 'SnapPercent', 'u')
+@utils.dbus_property(LV_COMMON_INTERFACE, 'DataPercent', 'u')
+@utils.dbus_property(LV_COMMON_INTERFACE, 'MetaDataPercent', 'u')
+@utils.dbus_property(LV_COMMON_INTERFACE, 'CopyPercent', 'u')
+@utils.dbus_property(LV_COMMON_INTERFACE, 'SyncPercent', 'u')
+@utils.dbus_property(LV_COMMON_INTERFACE, 'MetaDataSizeBytes', 't')
class LvCommon(AutomatedProperties):
_Tags_meta = ("as", LV_COMMON_INTERFACE)
_Roles_meta = ("as", LV_COMMON_INTERFACE)
@@ -239,12 +252,25 @@ class LvCommon(AutomatedProperties):
_FixedMinor_meta = ('b', LV_COMMON_INTERFACE)
_ZeroBlocks_meta = ('b', LV_COMMON_INTERFACE)
_SkipActivation_meta = ('b', LV_COMMON_INTERFACE)
+ _MovePv_meta = ('o', LV_COMMON_INTERFACE)
+
+ def _get_move_pv(self):
+ path = None
+
+ # It's likely that the move_pv is empty
+ if self.state.move_pv_uuid and self.state.move_pv:
+ path = cfg.om.get_object_path_by_uuid_lvm_id(
+ self.state.move_pv_uuid, self.state.move_pv)
+ if not path:
+ path = '/'
+ return path
# noinspection PyUnusedLocal,PyPep8Naming
def __init__(self, object_path, object_state):
super(LvCommon, self).__init__(object_path, lvs_state_retrieve)
self.set_interface(LV_COMMON_INTERFACE)
self.state = object_state
+ self._move_pv = self._get_move_pv()
@property
def VolumeType(self):
@@ -354,6 +380,10 @@ class LvCommon(AutomatedProperties):
def Active(self):
return dbus.Boolean(self.state.active == "active")
+ @property
+ def MovePv(self):
+ return dbus.ObjectPath(self._move_pv)
+
# noinspection PyPep8Naming
class Lv(LvCommon):
diff --git a/daemons/lvmdbusd/lvmdb.py b/daemons/lvmdbusd/lvmdb.py
index ac60a80..9529e03 100755
--- a/daemons/lvmdbusd/lvmdb.py
+++ b/daemons/lvmdbusd/lvmdb.py
@@ -433,6 +433,12 @@ class DataStore(object):
rc.append(self.pvs[self.pv_path_to_uuid[s]])
return rc
+ def pv_missing(self, pv_uuid):
+ if pv_uuid in self.pvs:
+ if self.pvs[pv_uuid]['pv_missing'] == '':
+ return False
+ return True
+
def fetch_vgs(self, vg_name):
if not vg_name:
return self.vgs.values()
@@ -516,6 +522,7 @@ if __name__ == "__main__":
print("PVS")
for v in ds.pvs.values():
pp.pprint(v)
+ print('PV missing is %s' % ds.pv_missing(v['pv_uuid']))
print("VGS")
for v in ds.vgs.values():
diff --git a/daemons/lvmdbusd/manager.py b/daemons/lvmdbusd/manager.py
index b7d7b10..e377442 100644
--- a/daemons/lvmdbusd/manager.py
+++ b/daemons/lvmdbusd/manager.py
@@ -37,8 +37,7 @@ class Manager(AutomatedProperties):
# Check to see if we are already trying to create a PV for an existing
# PV
- pv = cfg.om.get_object_path_by_uuid_lvm_id(
- device, device, None, False)
+ pv = cfg.om.get_object_path_by_uuid_lvm_id(device, device)
if pv:
raise dbus.exceptions.DBusException(
MANAGER_INTERFACE, "PV Already exists!")
@@ -115,6 +114,10 @@ class Manager(AutomatedProperties):
# This is a diagnostic and should not be run in normal operation, so
# lets remove the log entries for refresh as it's implied.
+
+ # Run an internal diagnostic on the object manager look up tables
+ lc = cfg.om.validate_lookups()
+
rc = cfg.load(log=False)
if rc != 0:
@@ -122,7 +125,7 @@ class Manager(AutomatedProperties):
'bg_black', 'fg_light_red')
else:
utils.log_debug('Manager.Refresh - exit %d' % (rc))
- return rc
+ return rc + lc
@dbus.service.method(
dbus_interface=MANAGER_INTERFACE,
@@ -160,8 +163,7 @@ class Manager(AutomatedProperties):
:param key: The lookup value
:return: Return the object path. If object not found you will get '/'
"""
- p = cfg.om.get_object_path_by_uuid_lvm_id(
- key, key, gen_new=False)
+ p = cfg.om.get_object_path_by_uuid_lvm_id(key, key)
if p:
return p
return '/'
diff --git a/daemons/lvmdbusd/objectmanager.py b/daemons/lvmdbusd/objectmanager.py
index 0b810d8..71149a5 100644
--- a/daemons/lvmdbusd/objectmanager.py
+++ b/daemons/lvmdbusd/objectmanager.py
@@ -12,8 +12,9 @@ import threading
import traceback
import dbus
import os
+import copy
from . import cfg
-from .utils import log_debug
+from .utils import log_debug, pv_obj_path_generate, log_error
from .automatedproperties import AutomatedProperties
@@ -70,12 +71,37 @@ class ObjectManager(AutomatedProperties):
log_debug(('SIGNAL: InterfacesRemoved(%s, %s)' %
(str(object_path), str(interface_list))))
+ def validate_lookups(self):
+ with self.rlock:
+ tmp_lookups = copy.deepcopy(self._id_to_object_path)
+
+ # iterate over all we know, removing from the copy. If all is well
+ # we will have zero items left over
+ for path, md in self._objects.items():
+ obj, lvm_id, uuid = md
+
+ if lvm_id:
+ assert path == tmp_lookups[lvm_id]
+ del tmp_lookups[lvm_id]
+
+ if uuid:
+ assert path == tmp_lookups[uuid]
+ del tmp_lookups[uuid]
+
+ rc = len(tmp_lookups)
+ if rc:
+ # Error condition
+ log_error("_id_to_object_path has extraneous lookups!")
+ for key, path in tmp_lookups.items():
+ log_error("Key= %s, path= %s" % (key, path))
+ return rc
+
def _lookup_add(self, obj, path, lvm_id, uuid):
"""
Store information about what we added to the caches so that we
can remove it cleanly
:param obj: The dbus object we are storing
- :param lvm_id: The user name for the asset
+ :param lvm_id: The lvm id for the asset
:param uuid: The uuid for the asset
:return:
"""
@@ -85,7 +111,12 @@ class ObjectManager(AutomatedProperties):
self._lookup_remove(path)
self._objects[path] = (obj, lvm_id, uuid)
- self._id_to_object_path[lvm_id] = path
+
+ # Make sure we have one or the other
+ assert lvm_id or uuid
+
+ if lvm_id:
+ self._id_to_object_path[lvm_id] = path
if uuid:
self._id_to_object_path[uuid] = path
@@ -94,8 +125,13 @@ class ObjectManager(AutomatedProperties):
# Note: Only called internally, lock implied
if obj_path in self._objects:
(obj, lvm_id, uuid) = self._objects[obj_path]
- del self._id_to_object_path[lvm_id]
- del self._id_to_object_path[uuid]
+
+ if lvm_id in self._id_to_object_path:
+ del self._id_to_object_path[lvm_id]
+
+ if uuid in self._id_to_object_path:
+ del self._id_to_object_path[uuid]
+
del self._objects[obj_path]
def lookup_update(self, dbus_obj, new_uuid, new_lvm_id):
@@ -173,7 +209,7 @@ class ObjectManager(AutomatedProperties):
def get_object_by_uuid_lvm_id(self, uuid, lvm_id):
with self.rlock:
return self.get_object_by_path(
- self.get_object_path_by_uuid_lvm_id(uuid, lvm_id, None, False))
+ self.get_object_path_by_uuid_lvm_id(uuid, lvm_id))
def get_object_by_lvm_id(self, lvm_id):
"""
@@ -206,78 +242,111 @@ class ObjectManager(AutomatedProperties):
:return: None
"""
# This gets called when we found an object based on lvm_id, ensure
- # uuid is correct too, as they can change
+ # uuid is correct too, as they can change. There is no durable
+ # non-changeable name in lvm
if lvm_id != uuid:
- if uuid not in self._id_to_object_path:
+ if uuid and uuid not in self._id_to_object_path:
obj = self.get_object_by_path(path)
self._lookup_add(obj, path, lvm_id, uuid)
- def _return_lookup(self, uuid, lvm_identifier):
+ def _lvm_id_verify(self, path, uuid, lvm_id):
"""
- We found an identifier, so lets return the path to the found object
- :param uuid: The lvm uuid
- :param lvm_identifier: The lvm_id used to find object
- :return:
+ Ensure lvm_id is present for a successful uuid lookup
+ NOTE: Internal call, assumes under object manager lock
+ :param path: Path to object we looked up
+ :param uuid: uuid used to find object
+ :param lvm_id: lvm_id to verify
+ :return: None
"""
- path = self._id_to_object_path[lvm_identifier]
- self._uuid_verify(path, uuid, lvm_identifier)
+ # This gets called when we found an object based on uuid, ensure
+ # lvm_id is correct too, as they can change. There is no durable
+ # non-changeable name in lvm
+ if lvm_id != uuid:
+ if lvm_id and lvm_id not in self._id_to_object_path:
+ obj = self.get_object_by_path(path)
+ self._lookup_add(obj, path, lvm_id, uuid)
+
+ def _id_lookup(self, the_id):
+ path = None
+
+ if the_id:
+ # The _id_to_object_path contains hash keys for everything, so
+ # uuid and lvm_id
+ if the_id in self._id_to_object_path:
+ path = self._id_to_object_path[the_id]
+ else:
+ if "/" in the_id:
+ if the_id.startswith('/'):
+ # We could have a pv device path lookup that failed,
+ # lets try canonical form and try again.
+ canonical = os.path.realpath(the_id)
+ if canonical in self._id_to_object_path:
+ path = self._id_to_object_path[canonical]
+ else:
+ vg, lv = the_id.split("/", 1)
+ int_lvm_id = vg + "/" + ("[%s]" % lv)
+ if int_lvm_id in self._id_to_object_path:
+ path = self._id_to_object_path[int_lvm_id]
return path
- def get_object_path_by_uuid_lvm_id(self, uuid, lvm_id, path_create=None,
- gen_new=True):
+ def get_object_path_by_uuid_lvm_id(self, uuid, lvm_id, path_create=None):
"""
- For a given lvm asset return the dbus object registered to it. If the
- object is not found and gen_new == True and path_create is a valid
- function we will create a new path, register it and return it.
- :param uuid: The uuid for the lvm object
- :param lvm_id: The lvm name
- :param path_create: If true create an object path if not found
- :param gen_new: The function used to create the new path
+ For a given lvm asset return the dbus object path registered for it.
+ This method first looks up by uuid and then by lvm_id. You
+ can search by just one by setting uuid == lvm_id (uuid or lvm_id).
+ If the object is not found and path_create is a not None, the
+ path_create function will be called to create a new object path and
+ register it with the object manager for the specified uuid & lvm_id.
+ Note: If path create is not None, uuid and lvm_id cannot be equal
+ :param uuid: The uuid for the lvm object we are searching for
+ :param lvm_id: The lvm name (eg. pv device path, vg name, lv full name)
+ :param path_create: If not None, create the path using this function if
+ we fail to find the object by uuid or lvm_id.
+ :returns None if lvm asset not found and path_create == None otherwise
+ a valid dbus object path
"""
with self.rlock:
assert lvm_id
assert uuid
- if gen_new:
- assert path_create
+ if path_create:
+ assert uuid != lvm_id
- path = None
-
- if lvm_id in self._id_to_object_path:
- self._return_lookup(uuid, lvm_id)
-
- if "/" in lvm_id:
- vg, lv = lvm_id.split("/", 1)
- int_lvm_id = vg + "/" + ("[%s]" % lv)
- if int_lvm_id in self._id_to_object_path:
- self._return_lookup(uuid, int_lvm_id)
- elif lvm_id.startswith('/'):
- # We could have a pv device path lookup that failed,
- # lets try canonical form and try again.
- canonical = os.path.realpath(lvm_id)
- if canonical in self._id_to_object_path:
- self._return_lookup(uuid, canonical)
-
- if uuid and uuid in self._id_to_object_path:
- # If we get here it indicates that we found the object, but
- # the lvm_id lookup failed. In the case of a rename, the uuid
- # will be correct, but the lvm_id will be wrong and vise versa.
- # If the lvm_id does not equal the uuid, lets fix up the table
- # so that lookups will be handled correctly.
- path = self._id_to_object_path[uuid]
-
- # In some cases we are looking up by one or the other, don't
- # update when they are the same.
- if uuid != lvm_id:
- obj = self.get_object_by_path(path)
- self._lookup_add(obj, path, lvm_id, uuid)
+ # Check for Manager.LookUpByLvmId query, we cannot
+ # check/verify/update the uuid and lvm_id lookups so don't!
+ if uuid == lvm_id:
+ path = self._id_lookup(lvm_id)
else:
- if gen_new:
- path = path_create()
- self._lookup_add(None, path, lvm_id, uuid)
-
- # pprint('get_object_path_by_lvm_id(%s, %s, %s, %s: return %s' %
- # (uuid, lvm_id, str(path_create), str(gen_new), path))
+ # We have a uuid and a lvm_id we can do sanity checks to ensure
+ # that they are consistent
+
+ # If a PV is missing it's device path is '[unknown]' or some
+ # other text derivation of unknown. When we find that a PV is
+ # missing we will clear out the lvm_id as it's likely not unique
+ # and thus not useful and potentially harmful for lookups.
+ if path_create == pv_obj_path_generate and \
+ cfg.db.pv_missing(uuid):
+ lvm_id = None
+
+ # Lets check for the uuid first
+ path = self._id_lookup(uuid)
+ if path:
+ # Verify the lvm_id is sane
+ self._lvm_id_verify(path, uuid, lvm_id)
+ else:
+ # Unable to find by UUID, lets lookup by lvm_id
+ path = self._id_lookup(lvm_id)
+ if path:
+ # Verify the uuid is sane
+ self._uuid_verify(path, uuid, lvm_id)
+ else:
+ # We have exhausted all lookups, let's create if we can
+ if path_create:
+ path = path_create()
+ self._lookup_add(None, path, lvm_id, uuid)
+
+ # print('get_object_path_by_lvm_id(%s, %s, %s, %s: return %s' %
+ # (uuid, lvm_id, str(path_create), str(gen_new), path))
return path
diff --git a/test/dbus/lvmdbustest.py b/test/dbus/lvmdbustest.py
index 31902c4..819d096 100755
--- a/test/dbus/lvmdbustest.py
+++ b/test/dbus/lvmdbustest.py
@@ -337,8 +337,16 @@ class TestDbusService(unittest.TestCase):
if len(h_lv.HiddenLvs) > 0:
self._verify_hidden_lookups(h_lv, vgname)
- # print("Hidden check %s %s" % (h, h_lv.Name))
full_name = "%s/%s" % (vgname, h_lv.Name)
+ # print("Hidden check %s" % (full_name))
+ lookup_path = mgr.LookUpByLvmId(full_name)
+ self.assertTrue(lookup_path != '/')
+ self.assertTrue(lookup_path == h_lv.object_path)
+
+ # Lets's strip off the '[ ]' and make sure we can find
+ full_name = "%s/%s" % (vgname, h_lv.Name[1:-1])
+ # print("Hidden check %s" % (full_name))
+
lookup_path = mgr.LookUpByLvmId(full_name)
self.assertTrue(lookup_path != '/')
self.assertTrue(lookup_path == h_lv.object_path)
@@ -1294,7 +1302,8 @@ if __name__ == '__main__':
# Default to no lvm shell
set_execution(False)
- if test_shell == 0:
+ if int(test_shell) == 0:
+ print('\n Shortened fork & exec test ***\n')
unittest.main(exit=True)
else:
print('\n *** Testing fork & exec *** \n')

48
lvm2-2_02_168-only-log-msg-as-debug-if-lvm2-dbusd-unit-missing-for-d-bus-notification.patch
View File

@ -1,48 +0,0 @@
WHATS_NEW | 4 ++++
lib/notify/lvmnotify.c | 7 ++++++-
2 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/WHATS_NEW b/WHATS_NEW
index 379bd3b..4f11256 100644
--- a/WHATS_NEW
+++ b/WHATS_NEW
@@ -1,3 +1,7 @@
+Version 2.02.168 -
+====================================
+ Only log msg as debug if lvm2-lvmdbusd unit missing for D-Bus notification.
+
Version 2.02.167 - 5th November 2016
====================================
Use log_error in regex and sysfs filter to describe reason of failure.
diff --git a/lib/notify/lvmnotify.c b/lib/notify/lvmnotify.c
index e9f8e29..ac0ca73 100644
--- a/lib/notify/lvmnotify.c
+++ b/lib/notify/lvmnotify.c
@@ -15,6 +15,7 @@
#define LVM_DBUS_DESTINATION "com.redhat.lvmdbus1"
#define LVM_DBUS_PATH "/com/redhat/lvmdbus1/Manager"
#define LVM_DBUS_INTERFACE "com.redhat.lvmdbus1.Manager"
+#define SD_BUS_NO_SUCH_UNIT_ERROR "org.freedesktop.systemd1.NoSuchUnit"
#ifdef NOTIFYDBUS_SUPPORT
#include <systemd/sd-bus.h>
@@ -26,6 +27,7 @@ int lvmnotify_is_supported(void)
void lvmnotify_send(struct cmd_context *cmd)
{
+ static const char _dbus_notification_failed_msg[] = "D-Bus notification failed";
sd_bus *bus = NULL;
sd_bus_message *m = NULL;
sd_bus_error error = SD_BUS_ERROR_NULL;
@@ -61,7 +63,10 @@ void lvmnotify_send(struct cmd_context *cmd)
cmd_name);
if (ret < 0) {
- log_warn("WARNING: D-Bus notification failed: %s", error.message);
+ if (sd_bus_error_has_name(&error, SD_BUS_NO_SUCH_UNIT_ERROR))
+ log_debug_dbus("%s: %s", _dbus_notification_failed_msg, error.message);
+ else
+ log_warn("WARNING: %s: %s", _dbus_notification_failed_msg, error.message);
goto out;
}

24
lvm2.spec
View File

@ -1,4 +1,4 @@
%global device_mapper_version 1.02.136 %global device_mapper_version 1.02.137
%global enable_cache 1 %global enable_cache 1
%global enable_cluster 1 %global enable_cluster 1
@ -52,15 +52,14 @@
Summary: Userland logical volume management tools Summary: Userland logical volume management tools
Name: lvm2 Name: lvm2
Version: 2.02.167 Version: 2.02.168
Release: 2%{?dist} Release: 1%{?dist}
License: GPLv2 License: GPLv2
Group: System Environment/Base Group: System Environment/Base
URL: http://sources.redhat.com/lvm2 URL: http://sources.redhat.com/lvm2
Source0: ftp://sources.redhat.com/pub/lvm2/releases/LVM2.%{version}.tgz Source0: ftp://sources.redhat.com/pub/lvm2/releases/LVM2.%{version}.tgz
Patch0: lvm2-set-default-preferred_names.patch Patch0: lvm2-set-default-preferred_names.patch
Patch1: lvm2-lvmetad-timeout.patch Patch1: lvm2-lvmetad-timeout.patch
Patch2: lvm2-2_02_168-only-log-msg-as-debug-if-lvm2-dbusd-unit-missing-for-d-bus-notification.patch
BuildRequires: libselinux-devel >= %{libselinux_version}, libsepol-devel BuildRequires: libselinux-devel >= %{libselinux_version}, libsepol-devel
BuildRequires: libblkid-devel >= %{util_linux_version} BuildRequires: libblkid-devel >= %{util_linux_version}
@ -116,7 +115,6 @@ or more physical volumes and creating one or more logical volumes
%setup -q -n LVM2.%{version} %setup -q -n LVM2.%{version}
%patch0 -p1 -b .preferred_names %patch0 -p1 -b .preferred_names
%patch1 -p1 -b .lvmetad_timeout %patch1 -p1 -b .lvmetad_timeout
%patch2 -p1 -b .lvmdbus_msg
%build %build
%global _default_pid_dir /run %global _default_pid_dir /run
@ -840,6 +838,22 @@ the device-mapper event library.
%{_libdir}/pkgconfig/devmapper-event.pc %{_libdir}/pkgconfig/devmapper-event.pc
%changelog %changelog
* Thu Dec 01 2016 Peter Rajnoha <prajnoha@redhat.com> - 2.02.168-1
- Display correct sync_percent on large RaidLVs
- lvmdbusd --blackboxsize <n> added, used to override default size of 16
- Allow a transiently failed RaidLV to be refreshed
- Use lv_update_and_reload() inside mirror code where it applies.
- Preserve mirrored status for temporary layered mirrors.
- Use transient raid check before repairing raid volume.
- Implement transient status check for raid volumes.
- Only log msg as debug if lvm2-lvmdbusd unit missing for D-Bus notification.
- Avoid duplicated underscore in name of extracted LV image.
- Missing stripe filler now could be also 'zero'.
- lvconvert --repair accepts --interval and --background option.
- More efficiently prepare _rmeta devices when creating a new raid LV.
- Document raid status values.
- Always exit dmsetup with success when asked to display help/version.
* Tue Nov 15 2016 Peter Rajnoha <prajnoha@redhat.com> - 2.02.167-2 * Tue Nov 15 2016 Peter Rajnoha <prajnoha@redhat.com> - 2.02.167-2
- Only log msg as debug if lvm2-lvmdbusd unit missing for D-Bus notification. - Only log msg as debug if lvm2-lvmdbusd unit missing for D-Bus notification.

2
sources
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@ -1 +1 @@
3031ce59631e4fd5bab7ee948997941c LVM2.2.02.167.tgz 00209bdd6befe9a7330f162909313ae8 LVM2.2.02.168.tgz

2
upstream
View File

@ -1 +1 @@
LVM2.2.02.167.tgz LVM2.2.02.168.tgz