Bug 1552082

Summary: Mount count bug in nitirpc causes mounts to stop after a while
Product: [Red Hat Storage] Red Hat Gluster Storage Reporter: Daniel Gryniewicz <dang>
Component: nfs-ganeshaAssignee: Daniel Gryniewicz <dang>
Status: CLOSED ERRATA QA Contact: Manisha Saini <msaini>
Severity: high Docs Contact:
Priority: unspecified    
Version: rhgs-3.4CC: jthottan, kkeithle, msaini, rhinduja, rhs-bugs, storage-qa-internal
Target Milestone: ---   
Target Release: RHGS 3.4.0   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2018-09-04 06:54:24 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: 1503137    

Description Daniel Gryniewicz 2018-03-06 13:23:14 UTC
Description of problem:

Repeated mount/unmount in a loop causes mounts to start failing.


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

nfs-ganesha 2.5.x (actually in ntirpc 1.5.x)


How reproducible:

100%

Steps to Reproduce:
1.Set RPC_Max_Connections = 10
(This is not necessary, it just makes reproduction quicker)
2.mount/unmount in a loop:
while ${true}; do  mount -t nfs <server>:/<path> /<path>; echo "again"; done


Actual results:
Mount stops after 10 (or whatever is in RPC_Max_Connections; default 1024)

Expected results:

Mounts should continue forever



Additional info:

Comment 5 Manisha Saini 2018-03-09 16:32:26 UTC
Sure Kaleb. Will add the test for the same .Thanks..

Comment 11 errata-xmlrpc 2018-09-04 06:54:24 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/RHEA-2018:2610