1007281 – mountstats command could not process the argument /mountpoint/

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Bug 1007281 - mountstats command could not process the argument /mountpoint/

Summary: mountstats command could not process the argument /mountpoint/

Keywords:
Status:	CLOSED ERRATA
Alias:	None
Product:	Red Hat Enterprise Linux 6
Classification:	Red Hat
Component:	nfs-utils
Sub Component:
Version:	6.5
Hardware:	All
OS:	Linux
Priority:	high
Severity:	high
Target Milestone:	rc
Target Release:	---
Assignee:	Steve Dickson
QA Contact:	Yongcheng Yang
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:	1007283 1007287 1198596
TreeView+	depends on / blocked

Reported:	2013-09-12 08:48 UTC by JianHong Yin
Modified:	2015-07-22 06:49 UTC (History)
CC List:	4 users (show)
Fixed In Version:	nfs-utils-1.2.3-56.el6
Doc Type:	Bug Fix
Doc Text:	Previously, the mountstats tool incorrectly parsed arguments that ended with the slash character (/). Consequently, the mountstats command failed when the directory name included a slash at the end. This bug has been fixed, and mountstats no longer fails in this scenario.
Clone Of:
Clones:	1007283 1007287 1198596 (view as bug list)
Environment:
Last Closed:	2015-07-22 06:49:45 UTC
Target Upstream Version:
Embargoed:

Attachments	(Terms of Use)

Links
System	ID	Private	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2015:1342	0	normal	SHIPPED_LIVE	nfs-utils bug fix and enhancement update	2015-07-20 17:54:08 UTC

Description JianHong Yin 2013-09-12 08:48:48 UTC

Description of problem:
mountstats command could not process the  argument /mountpoint/
mountstats  /mountpoint   work fine
mountstats  /mountpoint/  can not work

Version-Release number of selected component (if applicable):
all RHEL5.9,10 RHEL6.4,5 RHEL7.0

How reproducible:
100%

Steps to Reproduce:
1. mountstats  /mountpoint/
2.
3.

Actual results:
[root@dhcp-13-188 ~]# mountstats  /media/
Statistics for mount point /media/ not found
[root@dhcp-13-188 ~]# mountstats  /media
Stats for 127.0.0.1:/tmp/ mounted on /media:
  NFS mount options: rw,vers=4,rsize=131072,wsize=131072,namlen=255,acregmin=3,acregmax=60,acdirmin=30,acdirmax=60,hard,proto=tcp,port=0,timeo=600,retrans=2,sec=sys,clientaddr=127.0.0.1,minorversion=0,local_lock=none
  NFS server capabilities: caps=0xffff,wtmult=512,dtsize=32768,bsize=0,namlen=255
  NFSv4 capability flags: bm0=0xfdffbfff,bm1=0xf9be3e,acl=0x3
  NFS security flavor: 1  pseudoflavor: 0

NFS byte counts:
  applications read 0 bytes via read(2)
  applications wrote 0 bytes via write(2)
  applications read 0 bytes via O_DIRECT read(2)
  applications wrote 0 bytes via O_DIRECT write(2)
  client read 0 bytes via NFS READ
  client wrote 0 bytes via NFS WRITE

RPC statistics:
  18 RPC requests sent, 18 RPC replies received (0 XIDs not found)
  average backlog queue length: 0

FSINFO:
        1 ops (5%)      0 retrans (0%)  0 major timeouts
        avg bytes sent per op: 160      avg bytes received per op: 108
        backlog wait: 0.000000  RTT: 0.000000   total execute time: 0.000000 (milliseconds)
GETATTR:
        2 ops (11%)     0 retrans (0%)  0 major timeouts
        avg bytes sent per op: 160      avg bytes received per op: 220
        backlog wait: 0.000000  RTT: 1.000000   total execute time: 2.500000 (milliseconds)
PATHCONF:
        1 ops (5%)      0 retrans (0%)  0 major timeouts
        avg bytes sent per op: 156      avg bytes received per op: 72
        backlog wait: 0.000000  RTT: 0.000000   total execute time: 0.000000 (milliseconds)
SERVER_CAPS:
        2 ops (11%)     0 retrans (0%)  0 major timeouts
        avg bytes sent per op: 156      avg bytes received per op: 88
        backlog wait: 0.000000  RTT: 0.000000   total execute time: 0.000000 (milliseconds)

Expected results:
mountstats  /mountpoint/  can work too, same as mountstats  /mountpoint

Additional info:

Comment 2 RHEL Program Management 2013-10-14 02:13:43 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 5 Yongcheng Yang 2015-03-06 02:22:58 UTC

VERIFIED on nfs-utils-1.2.3-56.el6.x86_64.rpm 
=============================================
https://beaker.engineering.redhat.com/jobs/897439

[21:09:49 root@ ~~]# mountstats $nfsmp/
Stats for intel-chiefriver-01.lab.eng.rdu.redhat.com:/exportDir-bz1172827 mounted on /mnt/nfsmp-bz1172827:
  NFS mount options: rw,vers=3,rsize=524288,wsize=524288,namlen=255,acregmin=3,acregmax=60,acdirmin=30,acdirmax=60,hard,proto=tcp,timeo=600,retrans=2,sec=sys,mountaddr=10.12.0.54,mountvers=3,mountport=32770,mountproto=udp,local_lock=none
  NFS server capabilities: caps=0x3fef,wtmult=4096,dtsize=4096,bsize=0,namlen=255
  NFS security flavor: 1  pseudoflavor: 0

NFS byte counts:
  applications read 0 bytes via read(2)
  applications wrote 0 bytes via write(2)
  applications read 0 bytes via O_DIRECT read(2)
  applications wrote 0 bytes via O_DIRECT write(2)
  client read 0 bytes via NFS READ
  client wrote 0 bytes via NFS WRITE

RPC statistics:
  7 RPC requests sent, 7 RPC replies received (0 XIDs not found)
  average backlog queue length: 0

GETATTR:
	2 ops (28%) 
	avg bytes sent per op: 112	avg bytes received per op: 112
	backlog wait: 0.000000 	RTT: 0.000000 	total execute time: 0.000000 (milliseconds)
FSINFO:
	2 ops (28%) 
	avg bytes sent per op: 112	avg bytes received per op: 80
	backlog wait: 0.000000 	RTT: 0.000000 	total execute time: 0.000000 (milliseconds)
PATHCONF:
	1 ops (14%) 
	avg bytes sent per op: 112	avg bytes received per op: 56
	backlog wait: 0.000000 	RTT: 0.000000 	total execute time: 0.000000 (milliseconds)

:: [   PASS   ] :: bz1007287 (Expected 0, got 0)
=============================================
Move to VERIFIED

Comment 6 errata-xmlrpc 2015-07-22 06:49:45 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-2015-1342.html

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