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Bug 1704515

Summary:	[RHEL8] nvme show-regs /dev/nvme0 failed
Product:	Red Hat Enterprise Linux 8	Reporter:	Zhang Yi <yizhan>
Component:	nvme-cli	Assignee:	David Milburn <dmilburn>
Status:	CLOSED ERRATA	QA Contact:	Zhang Yi <yizhan>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	8.1	CC:	dmilburn, nyewale
Target Milestone:	rc	Flags:	pm-rhel: mirror+
Target Release:	8.1
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:	1703316	Environment:
Last Closed:	2019-11-05 22:09:22 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:
Bug Depends On:	1703316
Bug Blocks:

Comment 2 David Milburn 2019-05-08 19:42:14 UTC

*** Bug 1707644 has been marked as a duplicate of this bug. ***

Comment 3 Zhang Yi 2019-06-25 10:03:22 UTC

Verified with nvme-cli-1.8.1-3.el8.x86_64, move to VERIFIED.

[PASS][07:46:41][storageqe-62.rhts.eng.pek2.redhat.com]nvme show-regs /dev/nvme0 -H
STDOUT:
cap     : 30500103ff
	Memory Page Size Maximum      (MPSMAX): 4096 bytes
	Memory Page Size Minimum      (MPSMIN): 4096 bytes
	Boot Partition Support           (BPS): No
	Command Sets Supported           (CSS): NVM command set is supported
	NVM Subsystem Reset Supported  (NSSRS): Yes
	Doorbell Stride                (DSTRD): 4 bytes
	Timeout                           (TO): 40000 ms
	Arbitration Mechanism Supported  (AMS): Weighted Round Robin with Urgent Priority Class is not supported
	Contiguous Queues Required       (CQR): Yes
	Maximum Queue Entries Supported (MQES): 1024

version : 10200
	NVMe specification 1.2

cc      : 460001
	I/O Completion Queue Entry Size (IOCQES): 16 bytes
	I/O Submission Queue Entry Size (IOSQES): 64 bytes
	Shutdown Notification              (SHN): No notification; no effect
	Arbitration Mechanism Selected     (AMS): Round Robin
	Memory Page Size                   (MPS): 4096 bytes
	I/O Command Sets Selected          (CSS): NVM Command Set
	Enable                              (EN): Yes

csts    : 1
	Processing Paused               (PP): No
	NVM Subsystem Reset Occurred (NSSRO): No
	Shutdown Status               (SHST): Normal operation (no shutdown has been requested)
	Controller Fatal Status        (CFS): False
	Ready                          (RDY): Yes

nssr    : 0
	NVM Subsystem Reset Control (NSSRC): 0

intms   : 0
	Interrupt Vector Mask Set (IVMS): 0

intmc   : 0
	Interrupt Vector Mask Clear (IVMC): 0

aqa     : 1f001f
	Admin Completion Queue Size (ACQS): 32
	Admin Submission Queue Size (ASQS): 32

asq     : 456803000
	Admin Submission Queue Base (ASQB): 456803000

acq     : 456a5c000
	Admin Completion Queue Base (ACQB): 456a5c000

cmbloc  : 0
	Controller Memory Buffer feature is not supported

cmbsz   : 0
	Controller Memory Buffer feature is not supported

bpinfo  : 0
	Boot Partition feature is not supported

bprsel  : 0
	Boot Partition feature is not supported

bpmbl   : 0
	Boot Partition feature is not supported
STDERR:
RETURN:0

Comment 5 errata-xmlrpc 2019-11-05 22:09:22 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-2019:3545