Bug 1002418

Summary: when disable tcp in mountd, umount.nfs fail with no output.
Product: Red Hat Enterprise Linux 5 Reporter: JianHong Yin <jiyin>
Component: nfs-utilsAssignee: Steve Dickson <steved>
Status: CLOSED WONTFIX QA Contact: Red Hat Kernel QE team <kernel-qe>
Severity: high Docs Contact:
Priority: unspecified    
Version: 5.9CC: jlayton
Target Milestone: rc   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2014-02-05 22:17:08 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:

Description JianHong Yin 2013-08-29 07:29:05 UTC 
Description of problem:
when disable  tcp in mountd, umount.nfs fail with no output.

Version-Release number of selected component (if applicable):
nfs-utils-1.0.9-66.el5
nfs-utils-1.0.9-69.el5

How reproducible:
always

Steps to Reproduce:
1. echo 'RPCMOUNTDOPTS="--no-tcp"' >>/etc/sysconfig/nfs;
   echo '/tmp *(rw)' >/etc/exports
2. service nfs restart
3. mount localhost:/tmp  /media
   umount.nfs  /media
   echo $?

Actual results:
[root@dhcp-13-16 ~]# umount.nfs /media -vvv
mount: Unable to connect to 127.0.0.1:0, errno 111 (Connection refused)
[root@dhcp-13-16 ~]# umount.nfs /media -vvv  -f   #and -f can umount success
localhost:/tmp umounted

Expected results:
umount success

Additional info:
Comment 1 RHEL Program Management 2014-01-29 10:35:06 UTC 
This request was evaluated by Red Hat Product Management for inclusion
in a Red Hat Enterprise Linux release.  Product Management has
requested further review of this request by Red Hat Engineering, for
potential inclusion in a Red Hat Enterprise Linux release for currently
deployed products.  This request is not yet committed for inclusion in
a release.
Comment 2 RHEL Program Management 2014-02-05 22:17:08 UTC 
Development Management has reviewed and declined this request.
You may appeal this decision by reopening this request.