Bug 2207721

Summary:	Instance's attachments are in inconsistent state (3 reserved one, no active) after series of failed evacuations and other operations
Product:	Red Hat OpenStack	Reporter:	Alex Stupnikov <astupnik>
Component:	openstack-cinder	Assignee:	Cinder Bugs List <cinder-bugs>
Status:	CLOSED NOTABUG	QA Contact:	Evelina Shames <eshames>
Severity:	urgent	Docs Contact:	Andy Stillman <astillma>
Priority:	high
Version:	16.2 (Train)	CC:	eharney, parthee, rdhasman
Target Milestone:	---
Target Release:	---
Hardware:	All
OS:	All
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-07-11 17:42:05 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Alex Stupnikov 2023-05-16 16:02:14 UTC

Description of problem:

Customer has instance HA configured and had problems with neutron server: it was too slow. As a result, series of evacuation calls broken two VMs (there is a bug #2207603 for another one). I need help with one of them from storage: one of volumes has only reserved attachment because valid one was lost and I need to restore attachment to consistent state and move this VM to another. 

What should we do in this situation, use nova-manage?

I will provide more data privately.

Version-Release number of selected component (if applicable):
RHOSP 16.2