Description of problem:

set the volume option nfs.disable "on"
on client showmount -e does not list the volume(expected)
set the volume options nfs.disable "off"
on client showmount -e still does not list the volume(expected)


Version-Release number of selected component (if applicable):
3.3.0qa26


How reproducible:
always

Steps to Reproduce:
1.set the options nfs.disable on
2.on client showmount -e <ip-of -server>
3.set the options nfs.disable off
  
Actual results:
the showmount -e <ip-of-server> does not list the volume

Expected results:

it should list the volume

Additional info:
presetnly after using the volume reset options also the volume info says this,

 
Volume Name: dist-rep
Type: Distributed-Replicate
Volume ID: 2d720cdb-f5b6-411a-bf58-8e673be4aa38
Status: Started
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: 10.1.11.160:/export-xfs/dr
Brick2: 10.1.11.158:/export-xfs/drr
Brick3: 10.1.11.159:/export-xfs/ddr
Brick4: 10.1.11.157:/export-xfs/ddrr
Options Reconfigured:
features.quota: off
[root@RHEL6 locks]# 


but the client reports,

[root@RHSSA1 nfs-regression]# showmount -e 10.1.11.160
Export list for 10.1.11.160:


whereas for another node in the same cluster,

[root@RHSSA1 nfs-regression]# showmount -e 10.1.11.159
Export list for 10.1.11.159:
/quota_dist_rep *

the volume info for quota_dist_rep is this,
Volume Name: quota_dist_rep
Type: Distributed-Replicate
Volume ID: 95253ee6-3b92-4adf-9f0e-c9cf0b9b7b5e
Status: Started
Number of Bricks: 2 x 2 = 4
Transport-type: tcp
Bricks:
Brick1: 10.1.11.159:/export-xfs/quota_dist_rep.1331200944
Brick2: 10.1.11.160:/export-xfs/quota_dist_rep.1331200944
Brick3: 10.1.11.159:/export-xfs/quota_dist_rep.1331200947
Brick4: 10.1.11.160:/export-xfs/quota_dist_rep.1331200947
Options Reconfigured:
features.quota: on
features.limit-usage: /:3MB,/d0:200KB,/d0/dd0:100KB,/d0/dd1:100KB,/d0/dd2:100KB,/d1:200KB,/d1/dd0:100KB,/d1/dd1:100KB,/d1/dd2:100KB