NFStest-2.1.5-0.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-60e0f093fe

NFStest-2.1.5-0.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-60e0f093fe

Verified: on Fedora-Rawhide-20170228.n.0

'''
[root@hp-xw8600-01 ~]# lsb_release -sir
Fedora 26
[root@hp-xw8600-01 ~]# rpm -q nfstest
package nfstest is not installed
[root@hp-xw8600-01 ~]# rpm -q NFStest
NFStest-2.1.5-0.fc26.noarch
[root@hp-xw8600-01 ~]# rpm -ql NFStest|grep _ssc
/usr/bin/nfstest_ssc
/usr/share/man/man1/nfstest_ssc.1.gz
[root@hp-xw8600-01 ~]# nfstest_ssc -s bkr-hv03-guest32.dsal.lab.eng.bos.redhat.com --export /home/test

*** Verify intra server side COPY succeeds
    TEST: Running test 'intra01'
    PASS: COPY(copy_file_range) should succeed when source file is opened for reading
    PASS: COPY(copy_file_range) should return correct number of bytes actually copied
    PASS: Source offset pointer should be correct after copy_file_range
    PASS: Source file descriptor offset position should be correct after copy_file_range
    PASS: Destination offset pointer should be correct after copy_file_range
    PASS: Destination file descriptor offset position should be correct after copy_file_range
    PASS: Destination file should have the correct size
    PASS: Destination file data written by COPY should be correct
    PASS: Destination file data not written by COPY should not be modified
    PASS: COPY should be sent to server
    PASS: COPY should be sent with correct source file handle
    PASS: COPY should be sent with correct destination file handle
    PASS: COPY should be sent with correct source stateid
    PASS: COPY should be sent with correct destination stateid
    PASS: COPY should be sent with correct source offset
    PASS: COPY should be sent with correct destination offset
    PASS: COPY should be sent with correct number of bytes to copy
    PASS: COPY should succeed
    PASS: COPY should return synchronous=1 when no callback id is returned
    PASS: COPY should return correct number of bytes actually copied
    PASS: COPY should return at most the number of bytes requested
    PASS: COMMIT should be sent to server when COPY returns UNSTABLE4
    PASS: COMMIT should return the same verifier as the COPY
    PASS: WRITEs should be sent to server before the COPY
    PASS: READs should not be sent to server after the COPY
'''

why use different package name between Fedora and RHEL-?
  RHEL-X.y: nfstest-$version
  Fedora *: NFStest-$version

(In reply to Yin.JianHong from comment #4)
> why use different package name between Fedora and RHEL-?
>   RHEL-X.y: nfstest-$version
>   Fedora *: NFStest-$version

Well... :-) The upstream name is NFStest but when I moved the 
package into RHEL, they didn't like the uppercasing so they
changed it. I really didn't have any choice in the matter.

(In reply to Steve Dickson from comment #5)
> (In reply to Yin.JianHong from comment #4)
> > why use different package name between Fedora and RHEL-?
> >   RHEL-X.y: nfstest-$version
> >   Fedora *: NFStest-$version
> 
> Well... :-) The upstream name is NFStest but when I moved the 
> package into RHEL, they didn't like the uppercasing so they
> changed it. I really didn't have any choice in the matter.

Ah  got it :)

 yes some people they like 'snake case' hate 'Camel case'
  or like 'TUI' and hate 'GUI' or etc.
 I know it's personal preference
 But I think: at least they should respect upstream author and try to be consistent between Fedora and RHEL-...

NFStest-2.1.5-1.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-5be3ad04be

NFStest-2.1.5-1.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-3477868669

NFStest-2.1.5-1.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-5be3ad04be

NFStest-2.1.5-1.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-3477868669

NFStest-2.1.5-1.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.