NFSTEST_INTEROP

Section: nfstest_interop 1.1 (1)
Updated: 19 July 2021
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NAME

nfstest_interop - NFS interoperability tests  

SYNOPSIS

nfstest_interop --server <server> [options]  

DESCRIPTION

Basic interoperability tests verify that a file written with different versions of NFS is written correctly. The contents of the file are verified by reading the file back using one of the NFS versions.

The tests append different data from different versions of NFS one at a time then reads the contents of the file to verify it was written correctly. This is done twice for each test:


   1) Mount different versions of NFS (NFSv3, NFSv4, NFSv4.1)
   2) Create empty file
   3) Append data using NFSv3
   4) Append data using NFSv4
   5) Append data using NFSv4.1
   6) Read file and verify contents are correct
   7) Append data using NFSv3
   8) Append data using NFSv4
   9) Append data using NFSv4.1
  10) Read file and verify contents are correct

 

OPTIONS

--version
show program's version number and exit
-h, --help
show this help message and exit
-f FILE, --file=FILE
File where options are specified besides the system wide file /etc/nfstest, user wide file $HOME/.nfstest or in the current directory .nfstest file

 

NFS specific options:

-s SERVER, --server=SERVER
Server name or IP address
-e EXPORT, --export=EXPORT
Exported file system to mount [default: '/']
--nfsversion=NFSVERSION
NFS version, e.g., 3, 4, 4.1, etc. [default: 4.1]
-m MTPOINT, --mtpoint=MTPOINT
Mount point [default: '/mnt/t']
-p PORT, --port=PORT
NFS server port [default: 2049]
--proto=PROTO
NFS protocol name [default: 'tcp']
--sec=SEC
Security flavor [default: 'sys']
--nconnect=NCONNECT
Multiple TCP connections option [default: '1']
-o MTOPTS, --mtopts=MTOPTS
Mount options [default: 'hard,rsize=4096,wsize=4096']
--datadir=DATADIR
Data directory where files are created, directory is created on the mount point [default: '']

 

Logging options:

-v VERBOSE, --verbose=VERBOSE
Verbose level for debug messages [default: 'none']
--tverbose=TVERBOSE
Verbose level for test messages [default: '1']
--createlog
Create log file
--rexeclog
Create rexec log files
--warnings
Display warnings
--tag=TAG
Informational tag, it is displayed as an INFO message [default: '']
--notty
Do not use terminal colors on output

 

Packet trace options:

--createtraces
Create a packet trace for each test
--tbsize=TBSIZE
Capture buffer size for tcpdump [default: 192k]
--trcdelay=TRCDELAY
Seconds to delay before stopping packet trace [default: 0.0]
--keeptraces
Do not remove any trace files [default: remove trace files if no errors]
--rmtraces
Remove trace files [default: remove trace files if no errors]
-i INTERFACE, --interface=INTERFACE
Device interface [default: automatically selected]

 

File options:

--nfiles=NFILES
Number of files to create [default: 2]
--filesize=FILESIZE
File size to use for test files [default: 64k]
--rsize=RSIZE
Read size to use when reading files [default: 4k]
--wsize=WSIZE
Write size to use when writing files [default: 4k]
--iodelay=IODELAY
Seconds to delay I/O operations [default: 0.1]
--offset-delta=OFFSET_DELTA
Read/Write offset delta [default: 4k]

 

Path options:

--sudo=SUDO
Full path of binary for sudo [default: '/usr/bin/sudo']
--kill=KILL
Full path of binary for kill [default: '/usr/bin/kill']
--nfsstat=NFSSTAT
Full path of binary for nfsstat [default: '/usr/sbin/nfsstat']
--tcpdump=TCPDUMP
Full path of binary for tcpdump [default: '/usr/sbin/tcpdump']
--iptables=IPTABLES
Full path of binary for iptables [default: '/usr/sbin/iptables']
--messages=MESSAGES
Full path of log messages file [default: '/var/log/messages']
--trcevents=TRCEVENTS
Full path of tracing events directory [default: '/sys/kernel/debug/tracing/events']
--trcpipe=TRCPIPE
Full path of trace pipe file [default: '/sys/kernel/debug/tracing/trace_pipe']
--tmpdir=TMPDIR
Temporary directory [default: '/tmp']

 

Debug options:

--nocleanup
Do not cleanup created files
--notimestamps
Do not display timestamps in debug messages
--bugmsgs=BUGMSGS
File containing test messages to mark as bugs if they failed
--nomount
Do not mount server and run the tests on local disk space
--basename=BASENAME
Base name for all files and logs [default: automatically generated]
--nfsdebug=NFSDEBUG
Set NFS kernel debug flags and save log messages [default: '']
--rpcdebug=RPCDEBUG
Set RPC kernel debug flags and save log messages [default: '']
--tracepoints=TRACEPOINTS
List of trace points modules to enable [default: '']
--nfsstats
Get NFS stats [default: 'False']
--pktdisp
Display main packets related to the given test
--nfserrors
Fail every NFS error found in the packet trace
--client-ipaddr=CLIENT_IPADDR
IP address of localhost

 

Reporting options:

--xunit-report
Generate xUnit compatible test report
--xunit-report-file=XUNIT_REPORT_FILE
Path to xout report file

 

Test options:

--runtest=RUNTEST
Comma separated list of tests to run, if list starts with a '^' then all tests are run except the ones listed [default: 'all']
--datasize=DATASIZE
Size of data to be written by each version of NFS [default: '10']
 

TESTS

 

test01

Verify appending data with NFSv3 is correctly read using NFSv3
 

test02

Verify appending data with NFSv3 is correctly read using NFSv4
 

test03

Verify appending data with NFSv3 is correctly read using NFSv4.1
 

test04

Verify appending data with NFSv4 is correctly read using NFSv3
 

test05

Verify appending data with NFSv4 is correctly read using NFSv4
 

test06

Verify appending data with NFSv4 is correctly read using NFSv4.1
 

test07

Verify appending data with NFSv4.1 is correctly read using NFSv3
 

test08

Verify appending data with NFSv4.1 is correctly read using NFSv4
 

test09

Verify appending data with NFSv4.1 is correctly read using NFSv4.1
 

test10

Verify appending data with NFSv3 and NFSv4 is correctly read using NFSv3
 

test11

Verify appending data with NFSv3 and NFSv4 is correctly read using NFSv4
 

test12

Verify appending data with NFSv3 and NFSv4 is correctly read using NFSv4.1
 

test13

Verify appending data with NFSv4 and NFSv3 is correctly read using NFSv3
 

test14

Verify appending data with NFSv4 and NFSv3 is correctly read using NFSv4
 

test15

Verify appending data with NFSv4 and NFSv3 is correctly read using NFSv4.1
 

test16

Verify appending data with NFSv3 and NFSv4.1 is correctly read using NFSv3
 

test17

Verify appending data with NFSv3 and NFSv4.1 is correctly read using NFSv4
 

test18

Verify appending data with NFSv3 and NFSv4.1 is correctly read using NFSv4.1
 

test19

Verify appending data with NFSv4.1 and NFSv3 is correctly read using NFSv3
 

test20

Verify appending data with NFSv4.1 and NFSv3 is correctly read using NFSv4
 

test21

Verify appending data with NFSv4.1 and NFSv3 is correctly read using NFSv4.1
 

test22

Verify appending data with NFSv4 and NFSv4.1 is correctly read using NFSv3
 

test23

Verify appending data with NFSv4 and NFSv4.1 is correctly read using NFSv4
 

test24

Verify appending data with NFSv4 and NFSv4.1 is correctly read using NFSv4.1
 

test25

Verify appending data with NFSv4.1 and NFSv4 is correctly read using NFSv3
 

test26

Verify appending data with NFSv4.1 and NFSv4 is correctly read using NFSv4
 

test27

Verify appending data with NFSv4.1 and NFSv4 is correctly read using NFSv4.1
 

test28

Verify appending data with NFSv3, NFSv4 and NFSv4.1 is correctly read using NFSv3
 

test29

Verify appending data with NFSv3, NFSv4 and NFSv4.1 is correctly read using NFSv4
 

test30

Verify appending data with NFSv3, NFSv4 and NFSv4.1 is correctly read using NFSv4.1
 

test31

Verify appending data with NFSv4, NFSv3 and NFSv4.1 is correctly read using NFSv3
 

test32

Verify appending data with NFSv4, NFSv3 and NFSv4.1 is correctly read using NFSv4
 

test33

Verify appending data with NFSv4, NFSv3 and NFSv4.1 is correctly read using NFSv4.1
 

test34

Verify appending data with NFSv4, NFSv4.1 and NFSv3 is correctly read using NFSv3
 

test35

Verify appending data with NFSv4, NFSv4.1 and NFSv3 is correctly read using NFSv4
 

test36

Verify appending data with NFSv4, NFSv4.1 and NFSv3 is correctly read using NFSv4.1
 

test37

Verify appending data with NFSv4.1, NFSv4 and NFSv3 is correctly read using NFSv3
 

test38

Verify appending data with NFSv4.1, NFSv4 and NFSv3 is correctly read using NFSv4
 

test39

Verify appending data with NFSv4.1, NFSv4 and NFSv3 is correctly read using NFSv4.1
 

test40

Verify appending data with NFSv4.1, NFSv3 and NFSv4 is correctly read using NFSv3
 

test41

Verify appending data with NFSv4.1, NFSv3 and NFSv4 is correctly read using NFSv4
 

test42

Verify appending data with NFSv4.1, NFSv3 and NFSv4 is correctly read using NFSv4.1
 

test43

Verify appending data with NFSv3, NFSv4.1 and NFSv4 is correctly read using NFSv3
 

test44

Verify appending data with NFSv3, NFSv4.1 and NFSv4 is correctly read using NFSv4
 

test45

Verify appending data with NFSv3, NFSv4.1 and NFSv4 is correctly read using NFSv4.1
 

all

Run all tests: test01, test02, test03, test04, test05, test06, test07,
test08, test09, test10, test11, test12, test13, test14, test15, test16,
test17, test18, test19, test20, test21, test22, test23, test24, test25,
test26, test27, test28, test29, test30, test31, test32, test33, test34,
test35, test36, test37, test38, test39, test40, test41, test42, test43,
test44, test45
 

SEE ALSO

nfstest.test_util(3), nfstest_alloc(1), nfstest_cache(1), nfstest_delegation(1), nfstest_dio(1), nfstest_fcmp(1), nfstest_file(1), nfstest_io(1), nfstest_lock(1), nfstest_pkt(1), nfstest_pnfs(1), nfstest_posix(1), nfstest_rdma(1), nfstest_sparse(1), nfstest_ssc(1), nfstest_xid(1), packet.nfs.nfs3_const(3), packet.nfs.nfs4_const(3)

 

BUGS

No known bugs.  

AUTHOR

Jorge Mora (mora@netapp.com)

 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
NFS specific options:
Logging options:
Packet trace options:
File options:
Path options:
Debug options:
Reporting options:
Test options:
TESTS
test01
test02
test03
test04
test05
test06
test07
test08
test09
test10
test11
test12
test13
test14
test15
test16
test17
test18
test19
test20
test21
test22
test23
test24
test25
test26
test27
test28
test29
test30
test31
test32
test33
test34
test35
test36
test37
test38
test39
test40
test41
test42
test43
test44
test45
all
SEE ALSO
BUGS
AUTHOR
This document was created by man2html, using the manual pages.
Time: 16:08:34 GMT, July 19, 2021