85dbd0f5d7
The current NVMe-oF connector code in os-brick doesn't flush on
disconnect, as it just calls
nvme disconnect -n <conn_nqn>
Which doesn't flush on the `nvme` code or the kernel code.
This patch adds the normal block device ioctl flush call:
blockdev --flushbufs /dev/nvme0n1
The patch also adds and extends disconnect unit tests that were removed
when we added the new NVMe connector code (were not removed when we
added old code back).
Closes-Bug: #1903032
Change-Id: Ie6c8bdf1f3a629206da019405aee11c802a6a9bb
Team and repository tags
brick
OpenStack Cinder brick library for managing local volume attaches
Features
- Discovery of volumes being attached to a host for many transport protocols.
- Removal of volumes from a host.
Hacking
Hacking on brick requires python-gdbm (for Debian derived distributions), Python 2.7 and Python 3.4. A recent tox is required, as is a recent virtualenv (13.1.0 or newer).
If "tox -e py34" fails with the error "db type could not be determined", remove the .testrepository/ directory and then run "tox -e py34".
- For any other information, refer to the developer documents:
- OR refer to the parent project, Cinder:
- Release notes for the project can be found at:
- License: Apache License, Version 2.0
- Source: https://opendev.org/openstack/os-brick
- Bugs: https://bugs.launchpad.net/os-brick