Bug 1001431

Summary:	RFE: feature blkmapd add help -h option, to output "usage:" info
Product:	Red Hat Enterprise Linux 7	Reporter:	JianHong Yin <jiyin>
Component:	nfs-utils	Assignee:	Steve Dickson <steved>
Status:	CLOSED ERRATA	QA Contact:	Yongcheng Yang <yoyang>
Severity:	low	Docs Contact:
Priority:	high
Version:	7.0	CC:	eguan, fs-qe, salmy, steved, yoyang
Target Milestone:	rc	Keywords:	FutureFeature
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	nfs-utils-1.3.0-0.27.el7	Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-11-04 04:59:16 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:
Bug Blocks:	1295577, 1313485

Description JianHong Yin 2013-08-27 04:03:40 UTC

Description of problem:
RFE: feature blkmapd add help  -h  option,  to output "usage:" info

Version-Release number of selected component (if applicable):
[root@dhcp12-125 ~]# rpm -q nfs-utils
nfs-utils-1.2.8-2.0.el7.x86_64

How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:
[root@dhcp12-125 ~]# blkmapd -h
blkmapd: invalid option -- 'h'
Pid file /var/run/blkmapd.pid already existed
[root@dhcp12-125 ~]# blkmapd --help
blkmapd: invalid option -- '-'
blkmapd: invalid option -- 'h'
blkmapd: invalid option -- 'e'
blkmapd: invalid option -- 'l'
blkmapd: invalid option -- 'p'
Pid file /var/run/blkmapd.pid already existed


Expected results:
output the usage: if -h
or invalid option and then give the right usage.


Additional info:

Comment 2 RHEL Program Management 2014-03-22 06:40:46 UTC

This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.

Comment 4 Steve Dickson 2016-01-20 19:58:42 UTC

commit 3a2747736666dab2c266efa07dd5a453bf9b7482
Author: Steve Dickson <steved>
Date:   Wed Jan 20 14:56:54 2016 -0500

    blkmapd: Added a usage routine
    
    Show the correct arguments when invalid
    arguments are used.

Comment 9 Yongcheng Yang 2016-05-23 09:26:06 UTC

[root@ibm-x3550m4-02 ~]# rpm -q nfs-utils
nfs-utils-1.3.0-0.27.el7.x86_64
[root@ibm-x3550m4-02 ~]# blkmapd -h
Usage: blkmapd [-hdf]
[root@ibm-x3550m4-02 ~]# echo $?
0
[root@ibm-x3550m4-02 ~]# 

Move to VERIFIED and continue to run the automatic case.

Comment 11 errata-xmlrpc 2016-11-04 04:59:16 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://rhn.redhat.com/errata/RHBA-2016-2383.html