Bug 1508611

Summary:	[tcmu-runner] annotate devices backed by solid state media
Product:	[Red Hat Storage] Red Hat Ceph Storage	Reporter:	Jason Dillaman <jdillama>
Component:	iSCSI	Assignee:	Jason Dillaman <jdillama>
Status:	CLOSED ERRATA	QA Contact:	Madhavi Kasturi <mkasturi>
Severity:	medium	Docs Contact:
Priority:	low
Version:	3.0	CC:	ceph-eng-bugs, ceph-qe-bugs, jbrier, jdillama, tchandra
Target Milestone:	rc
Target Release:	3.1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:	tcmu-runner-1.4.0-0.2.el7cp	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2018-09-26 18:16:43 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 Jason Dillaman 2017-11-01 19:07:07 UTC

Description of problem:
The RBD backend driver for tcmu-runner should decode the device class associated with a pool (if any) and if the pool is associated to an "ssd" device class, propagate that status through to the SCSI INQUIRY command response.

Version-Release number of selected component (if applicable):
1.3

How reproducible:
100%

Steps to Reproduce:
1. $ sg_inq --page 0xb1 /dev/sg0

Actual results:
"Medium rotation rate is not reported"

Expected results:
"Non-rotating medium (e.g. solid state)"

Comment 24 errata-xmlrpc 2018-09-26 18:16:43 UTC

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2018:2819