--- name: "nfstest_interop" section: "1" platform: "linux" package: "nfstest" version: "3.2-3" release: "Debian 13 (Trixie)" platforms: ["linux"] url: "https://new.carta.tech/nfstest_interop" --- # nfstest\_interop(1) NFS interoperability tests ## NAME nfstest\_interop - NFS interoperability tests ## SYNOPSIS nfstest\_interop --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 \[default: 'opts\|info\|dbg1\|dbg2\|dbg3'\] - \--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 - \--isatty Use terminal colors on output -- useful when running with nohup ### 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 \[default: 2.0\] - \--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.test_util/3.md),** **[nfstest\_alloc(1)](/nfstest_alloc/1.md),** **[nfstest\_cache(1)](/nfstest_cache/1.md),** **[nfstest\_delegation(1)](/nfstest_delegation/1.md),** **[nfstest\_dio(1)](/nfstest_dio/1.md),** **[nfstest\_fcmp(1)](/nfstest_fcmp/1.md),** **[nfstest\_file(1)](/nfstest_file/1.md),** **[nfstest\_io(1)](/nfstest_io/1.md),** **[nfstest\_lock(1)](/nfstest_lock/1.md),** **[nfstest\_pkt(1)](/nfstest_pkt/1.md),** **[nfstest\_pnfs(1)](/nfstest_pnfs/1.md),** **[nfstest\_posix(1)](/nfstest_posix/1.md),** **[nfstest\_rdma(1)](/nfstest_rdma/1.md),** **[nfstest\_sparse(1)](/nfstest_sparse/1.md),** **[nfstest\_ssc(1)](/nfstest_ssc/1.md),** **[nfstest\_xattr(1)](/nfstest_xattr/1.md),** **[nfstest\_xid(1)](/nfstest_xid/1.md),** **[packet.nfs.nfs3\_const(3)](/packet.nfs.nfs3_const/3.md),** **[packet.nfs.nfs4\_const(3)](/packet.nfs.nfs4_const/3.md)** ## BUGS No known bugs. ## AUTHOR Jorge Mora (mora@netapp.com)