Open Stack

We are psyched to announce the release of:

os-brick 4.4.0: OpenStack Cinder brick library for managing local
volume attaches

This release is part of the xena release series.

The source is available from:

    https://opendev.org/openstack/os-brick

Download the package from:

    https://pypi.org/project/os-brick

Please report issues through:

    https://bugs.launchpad.net/os-brick/+bugs

For more details, please see below.

4.4.0
^^^^^

Bug Fixes

* Bug #1924652 (https://bugs.launchpad.net/os-brick/+bug/1924652):
  Fix issue with newer multipathd implementations where path devices
  are kept in multipathd even after volume detachment completes,
  preventing it from creating a multipath device when a new device
  attachment is made shortly with the same volume device or the same
  device path.

* Bug #1921381 (https://bugs.launchpad.net/cinder/+bug/1921381): Fix
  disconnecting volumes when the use_multipath value is changed from
  the connect_volume call to the disconnect_volume call.

* NVMe-oF connector bug #1929074 (https://bugs.launchpad.net/os-
  brick/+bug/1929074): Fixed issue with nvme logging error trace when
  not present.

* NVMe-oF connector bug #1929075 (https://bugs.launchpad.net/os-
  brick/+bug/1929075): Fixed issue with nvme connector creating
  /etc/nvme directory when not present.

* NVMe-oF connector bug #1903032 (https://bugs.launchpad.net/os-
  brick/+bug/1903032): Fixed not flushing device on disconnect.

Changes in os-brick 4.3.0..4.4.0
--------------------------------

f2bc082 Don't log error trace when nvme is not used
7d0ba03 trivial: correct comment
f18a33b Introduce mypy
85dbd0f NVMe-oF: Flush on disconnect
1b2e229 multipath/iscsi: remove devices from multipath monitoring
985a49b vmware: Use cookiejar from oslo.vmware client directly
534c04c setup.cfg: Replace dashes with underscores
eb566ce Enable bandit runs for tox
d4205bd iSCSI: Fix flushing after multipath cfg change
9afa1a0 Add Python3 xena unit tests
ab57392 Update master for stable/wallaby
7cfdb76 Dropping explicit unicode literal
b580124 connector: Fix comment of get_connector_properties regarding enforce_multipath
28545c7 RBD: catch read exceptions prior to modifying offset


Diffstat (except docs and test files)
-------------------------------------

.zuul.yaml                                         |   2 +-
lower-constraints.txt                              |   1 +
mypy-files.txt                                     |   8 ++
os_brick/encryptors/luks.py                        |   2 +-
os_brick/exception.py                              |   4 +-
os_brick/executor.py                               |   3 +-
os_brick/initiator/connector.py                    |   4 +-
os_brick/initiator/connectors/base.py              |  12 +-
os_brick/initiator/connectors/base_iscsi.py        |  17 ++-
os_brick/initiator/connectors/iscsi.py             | 145 ++++++++++++---------
os_brick/initiator/connectors/nvmeof.py            |  46 +++++--
os_brick/initiator/connectors/vmware.py            |   2 +-
os_brick/initiator/linuxrbd.py                     |   8 +-
os_brick/initiator/linuxscsi.py                    |  69 ++++++----
os_brick/remotefs/remotefs.py                      |  14 +-
.../notes/bug-1924652-2323f905f62ef8ba.yaml        |   8 ++
...ect-multipath-cfg-changed-637abc5ecf44fb10.yaml |   6 +
.../notes/fix-nvme-issues-8dfc15cb691389fe.yaml    |  10 ++
.../notes/nvme-flush-f31ab337224e5d3d.yaml         |   6 +
releasenotes/source/conf.py                        |   2 +-
releasenotes/source/index.rst                      |   1 +
releasenotes/source/wallaby.rst                    |   6 +
setup.cfg                                          |  20 ++-
test-requirements.txt                              |   2 +
tools/mypywrap.sh                                  |  24 ++++
tox.ini                                            |  10 ++
35 files changed, 612 insertions(+), 182 deletions(-)


Requirements updates
--------------------

diff --git a/test-requirements.txt b/test-requirements.txt
index efbc9a4..1d03ece 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -17,0 +18,2 @@ fixtures>=3.0.0 # Apache-2.0/BSD
+bandit>=1.6.0,<1.7.0 # Apache-2.0
+mypy>=0.782 # MIT