nfstest_delegation - Man Page

-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: '']

-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

--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]

--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]

--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']

--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

--xunit-report

Generate xUnit compatible test report

--xunit-report-file=XUNIT_REPORT_FILE

Path to xout report file

--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']

--client=CLIENT

Remote NFS client and options used for recall delegation tests. Clients are separated by a ',' and each client definition is a list of arguments separated by a ':' given in the following order if positional arguments is used (see examples): clientname:server:export:nfsversion:port:proto:sec:mtpoint [default: 'nfsversion=3:proto=tcp:port=2049']

--client-nfsvers=CLIENT_NFSVERS

Comma separated list of valid NFS versions to use in the --client option. An NFS version from this list, which is different than that given by --nfsversion, is selected and included in the --client option [default: 4.0,4.1]

--lock-offset=LOCK_OFFSET

Starting offset for lock [default: 0]

--lock-poffset=LOCK_POFFSET

Starting offset for lock on pending open [default: 8192]

--lock-len=LOCK_LEN

Number of bytes to lock [default: 4096]

--truncate

Truncate file when writing from the second file for the recall tests

--setup-delay=SETUP_DELAY

Seconds to delay after setup so all opens are released [default: 4.0]

Run all basic delegation tests: basic01, basic02, basic03, basic04,
basic05, basic06, basic07, basic08, basic09, basic10, basic11, basic12

Run all basic delegation tests with file stat: basic03, basic04,
basic09, basic10

Run all basic delegation tests with file lock: basic05, basic06,
basic11, basic12

Basic read delegation test

Basic write delegation test

Basic read delegation test with file stat

Basic write delegation test with file stat

Basic read delegation test with file lock

Basic write delegation test with file lock

Basic write delegation test using RDWR open while reading

Basic write delegation test using RDWR open while writing

Basic write delegation test using RDWR open while reading with file stat

Basic write delegation test using RDWR open while writing with file stat

Basic write delegation test using RDWR open while reading with file lock

Basic write delegation test using RDWR open while writing with file lock

Run all recall delegation tests: recall01, recall02, recall03, recall04,
recall05, recall06, recall07, recall08, recall09, recall10, recall11,
recall12, recall13, recall14, recall15, recall16, recall17, recall18,
recall19, recall20, recall21, recall22, recall23, recall24, recall25,
recall26, recall27, recall28, recall29, recall30, recall31, recall32,
recall33, recall34, recall35, recall36, recall37, recall38, recall39,
recall40, recall41, recall42, recall43, recall44, recall45, recall46,
recall47, recall48, recall49, recall50, recall51, recall52, recall53,
recall54

Run all tests using SETATTR to recall the delegation: recall07,
recall08, recall09, recall10, recall35, recall36, recall37, recall38

Run all tests recalling the delegation by removing the delegated file:
recall11, recall12, recall13, recall14, recall39, recall40, recall41,
recall42

Run all tests recalling the delegation by renaming the delegated file:
recall15, recall16, recall17, recall18, recall19, recall20, recall21,
recall22, recall43, recall44, recall45, recall46, recall47, recall48,
recall49, recall50

Run all recall delegation tests having a pending open: recall23,
recall24, recall25, recall26, recall51, recall52, recall53, recall54

Recall read delegation by writing from a second client

Recall write delegation by writing from a second client

Recall read delegation by writing from a second client with file lock

Recall write delegation by writing from a second client with file lock

Recall write delegation by reading from a second client

Recall write delegation by reading from a second client with file lock

Recall read delegation by changing the permissions to the file

Recall write delegation by changing the permissions to the file

Recall read delegation by changing the permissions to the file with file lock

Recall write delegation by changing the permissions to the file with file lock

Recall read delegation by removing the file

Recall write delegation by removing the file

Recall read delegation by removing the file with file lock

Recall write delegation by removing the file with file lock

Recall read delegation by renaming the file

Recall write delegation by renaming the file

Recall read delegation by renaming the file with file lock

Recall write delegation by renaming the file with file lock

Recall read delegation by renaming into the file

Recall write delegation by renaming into the file

Recall read delegation by renaming into the file with file lock

Recall write delegation by renaming into the file with file lock

Recall read delegation by writing from a second client with file lock,
having a pending read open

Recall read delegation by writing from a second client with file lock,
having a pending write open.
Delegation is returned by the client when the second open is done so
there is no delegation recall

Recall write delegation by writing from a second client with file lock,
having a pending read open

Recall write delegation by writing from a second client with file lock,
having a pending write open

Recall write delegation by reading from a second client using RDWR
open while reading

Recall write delegation by reading from a second client using RDWR
open while writing

Recall write delegation by writing from a second client using RDWR
open while reading

Recall write delegation by writing from a second client using RDWR
open while writing

Recall write delegation by reading from a second client using RDWR
open while reading with file lock

Recall write delegation by reading from a second client using RDWR
open while writing with file lock

Recall write delegation by writing from a second client using RDWR
open while reading with file lock

Recall write delegation by writing from a second client using RDWR
open while writing with file lock

Recall write delegation by changing the permissions to the file
from a second client using RDWR open while reading

Recall write delegation by changing the permissions to the file
from a second client using RDWR open while writing

Recall write delegation by changing the permissions to the file
from a second client using RDWR open while reading with file lock

Recall write delegation by changing the permissions to the file
from a second client using RDWR open while writing with file lock

Recall write delegation by removing the file from a second client
using RDWR open while reading

Recall write delegation by removing the file from a second client
using RDWR open while writing

Recall write delegation by removing the file from a second client
using RDWR open while reading with file lock

Recall write delegation by removing the file from a second client
using RDWR open while writing with file lock

Recall write delegation by renaming the file from a second client
using RDWR open while reading

Recall write delegation by renaming the file from a second client
using RDWR open while writing

Recall write delegation by renaming the file from a second client
using RDWR open while reading with file lock

Recall write delegation by renaming the file from a second client
using RDWR open while writing with file lock

Recall write delegation by renaming the file from a second client
using RDWR open while reading

Recall write delegation by renaming the file from a second client
using RDWR open while writing

Recall write delegation by renaming the file from a second client
using RDWR open while reading with file lock

Recall write delegation by renaming the file from a second client
using RDWR open while writing with file lock

Recall write delegation by writing from a second client using RDWR
open while reading with file lock, having a pending read open

Recall write delegation by writing from a second client using RDWR
open while reading with file lock, having a pending write open

Recall write delegation by writing from a second client using RDWR
open while writing with file lock, having a pending read open

Recall write delegation by writing from a second client using RDWR
open while writing with file lock, having a pending write open

Run all read delegation tests: basic01, basic03, basic05, recall01,
recall03, recall07, recall09, recall11, recall13, recall15, recall17,
recall19, recall21, recall23, recall24

Run all write delegation tests: basic02, basic04, basic06, basic07,
basic08, basic09, basic10, basic11, basic12, recall02, recall04,
recall05, recall06, recall08, recall10, recall12, recall14, recall16,
recall18, recall20, recall22, recall25, recall26, recall27, recall28,
recall29, recall30, recall31, recall32, recall33, recall34, recall35,
recall36, recall37, recall38, recall39, recall40, recall41, recall42,
recall43, recall44, recall45, recall46, recall47, recall48, recall49,
recall50, recall51, recall52, recall53, recall54

Run all tests: basic01, basic02, basic03, basic04, basic05, basic06,
basic07, basic08, basic09, basic10, basic11, basic12, recall01,
recall02, recall03, recall04, recall05, recall06, recall07, recall08,
recall09, recall10, recall11, recall12, recall13, recall14, recall15,
recall16, recall17, recall18, recall19, recall20, recall21, recall22,
recall23, recall24, recall25, recall26, recall27, recall28, recall29,
recall30, recall31, recall32, recall33, recall34, recall35, recall36,
recall37, recall38, recall39, recall40, recall41, recall42, recall43,
recall44, recall45, recall46, recall47, recall48, recall49, recall50,
recall51, recall52, recall53, recall54