NVMe Connector - Support MD replication

Registered by Chuck Piercey on 2020-10-29

OSbrick nvme-of initiator enhancements to support nvme-of raid1 to multiple targets

Blueprint information

Status:
Complete
Approver:
Gorka Eguileor
Priority:
Medium
Drafter:
Chuck Piercey
Direction:
Approved
Assignee:
Zohar Mamedov
Definition:
Approved
Series goal:
Accepted for wallaby
Implementation:
Implemented
Milestone target:
milestone icon wallaby-2
Started by
Chuck Piercey on 2020-10-29
Completed by
Brian Rosmaita on 2021-02-17

Related branches

Sprints

Whiteboard

High level overview at https://docs.google.com/presentation/d/18zBxXfDTOieuD-lQmz4Cx2xBiTErjfXy9eRsMuYZxJI/edit#slide=id.ga6000aaea9_0_0
Details will be published at https://github.com/KioxiaAmerica/kumoscale-openstack

This was discussed and accepted at the Wallaby PTG.

The connection_info for this os-brick connector should take into account that at some point we could be doing multipathing for NVMe using multipathd, or even a combination of both. Which is NOT to say that this new connector should implement multipathing.

Addressed by: https://review.opendev.org/c/openstack/os-brick/+/768575
    NVMeOF Connector support MDRAID replication

(?)

Work Items

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