Bug 1790753
| Summary: | [RFE][cinder] Support Multi-attach volume for RBD | ||
|---|---|---|---|
| Product: | Red Hat OpenStack | Reporter: | Giulio Fidente <gfidente> |
| Component: | openstack-cinder | Assignee: | Jon Bernard <jobernar> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Tzach Shefi <tshefi> |
| Severity: | high | Docs Contact: | Chuck Copello <ccopello> |
| Priority: | high | ||
| Version: | unspecified | CC: | acanan, adhingra, asimonel, bkopilov, ccopello, ealcaniz, eharney, fherrman, flucifre, gcharot, jamsmith, jobernar, jschluet, kimi.zhang, mabrams, mzheng, nlevinki, nwolf, pgrist, scohen, sgordon, sgotliv, srevivo, tshefi, tvvcox, weiyongjun, ykaul |
| Target Milestone: | z2 | Keywords: | FutureFeature, TestOnly, Triaged |
| Target Release: | 16.0 (Train on RHEL 8.1) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| URL: | https://blueprints.launchpad.net/openstack/?searchtext=multi-attach-volume | ||
| Whiteboard: | |||
| Fixed In Version: | openstack-cinder-15.0.1-0.20191114132949.b91f514.el8ost | Doc Type: | Enhancement |
| Doc Text: |
This update makes it possible for the Block Storage service (cinder) to attach Ceph RADOS block device (RBD) volumes to multiple instances simultaneously.
|
Story Points: | --- |
| Clone Of: | 1230807 | Environment: | |
| Last Closed: | 2020-04-09 10:39:58 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1033180, 1230807, 1772557 | ||
| Bug Blocks: | 1700882, 1728321, 1728323, 1728327, 1761502, 1815118 | ||
|
Comment 6
Lon Hohberger
2020-02-13 11:40:14 UTC
Hi, multi-attach does not work on rhos16. 19f89c9b72e3b05 9e0f4a9ac2c0446ba34e9a16ffaaa0f7 - default default] connecting to openstack@ceph (conf=/etc/ceph/ceph.. conf, timeout=-1). _do_conn /usr/lib/python3.6/site-packages/cinder/volume/drivers/rbd.py:411 2020-02-27 06:11:57.120 72 ERROR cinder.volume.drivers.rbd [req-efae2faf-1e73-4b6c-97d2-84a9a2976318 0b6bfc8085494bd4aa 19f89c9b72e3b05 9e0f4a9ac2c0446ba34e9a16ffaaa0f7 - default default] Error creating rbd image volume-0862114c-2c09-42844 -83a6-bfb4ad8af04e.: rbd.InvalidArgument: [errno 22] error updating features for image b'volume-0862114c-2c09-4284-83aa 6-bfb4ad8af04e' 2020-02-27 06:11:58.086 8 INFO oslo_service.service [req-1f5017cb-63a5-4591-8262-295d38cd29e3 - - - - -] Child 72 killl ed by signal 11 2020-02-27 06:11:58.091 8 DEBUG oslo_service.service [req-1f5017cb-63a5-4591-8262-295d38cd29e3 - - - - -] Started chill d 44277 _start_child /usr/lib/python3.6/site-packages/oslo_service/service.py:579 Blocked on : Bug 1772557 - [rhos16 ceph] Unable to create multi-attached volume Benny Verified on: openstack-cinder-15.1.1-0.20200403213514 Reran RBD multi-attach test plan manually. Plus we have this automated already. |