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.TH "VFSTEST" 1 "" "" ""
.SH NAME
vfstest \- tool for testing samba VFS modules
.SH "SYNOPSIS"
.ad l
.hy 0
.HP 8
\fBvfstest\fR [\-d\ debuglevel] [\-c\ command] [\-l\ logdir] [\-h]
.ad
.hy

.SH "DESCRIPTION"

.PP
This tool is part of the \fBsamba\fR(7) suite\&.

.PP
\fBvfstest\fR is a small command line utility that has the ability to test dso samba VFS modules\&. It gives the user the ability to call the various VFS functions manually and supports cascaded VFS modules\&.

.SH "OPTIONS"

.TP
\-c|\-\-command=command
Execute the specified (colon\-separated) commands\&. See below for the commands that are available\&.

.TP
\-h|\-\-help
Print a summary of command line options\&.

.TP
\-l|\-\-logfile=logbasename
File name for log/debug files\&. The extension\fB'\&.client'\fR will be appended\&. The log file is never removed by the client\&.

.TP
\-V
Prints the program version number\&.

.TP
\-s <configuration file>
The file specified contains the configuration details required by the server\&. The information in this file includes server\-specific information such as what printcap file to use, as well as descriptions of all the services that the server is to provide\&. See \fIsmb\&.conf\fR for more information\&. The default configuration file name is determined at compile time\&.

.TP
\-d|\-\-debug=debuglevel
\fIdebuglevel\fR is an integer from 0 to 10\&. The default value if this parameter is not specified is zero\&.

The higher this value, the more detail will be logged to the log files about the activities of the server\&. At level 0, only critical errors and serious warnings will be logged\&. Level 1 is a reasonable level for day\-to\-day running \- it generates a small amount of information about operations carried out\&.

Levels above 1 will generate considerable amounts of log data, and should only be used when investigating a problem\&. Levels above 3 are designed for use only by developers and generate HUGE amounts of log data, most of which is extremely cryptic\&.

Note that specifying this parameter here will override the  parameter in the \fIsmb\&.conf\fR file\&.

.TP
\-l|\-\-logfile=logdirectory
Base directory name for log/debug files\&. The extension \fB"\&.progname"\fR will be appended (e\&.g\&. log\&.smbclient, log\&.smbd, etc\&.\&.\&.)\&. The log file is never removed by the client\&.

.SH "COMMANDS"

.PP
\fBVFS COMMANDS\fR

.TP 3
\(bu
\fBload <module\&.so>\fR \- Load specified VFS module
.TP
\(bu
\fBpopulate <char> <size>\fR \- Populate a data buffer with the specified data
.TP
\(bu
\fBshowdata [<offset> <len>]\fR \- Show data currently in data buffer
.TP
\(bu
\fBconnect\fR \- VFS connect()
.TP
\(bu
\fBdisconnect\fR \- VFS disconnect()
.TP
\(bu
\fBdisk_free\fR \- VFS disk_free()
.TP
\(bu
\fBopendir\fR \- VFS opendir()
.TP
\(bu
\fBreaddir\fR \- VFS readdir()
.TP
\(bu
\fBmkdir\fR \- VFS mkdir()
.TP
\(bu
\fBrmdir\fR \- VFS rmdir()
.TP
\(bu
\fBclosedir\fR \- VFS closedir()
.TP
\(bu
\fBopen\fR \- VFS open()
.TP
\(bu
\fBclose\fR \- VFS close()
.TP
\(bu
\fBread\fR \- VFS read()
.TP
\(bu
\fBwrite\fR \- VFS write()
.TP
\(bu
\fBlseek\fR \- VFS lseek()
.TP
\(bu
\fBrename\fR \- VFS rename()
.TP
\(bu
\fBfsync\fR \- VFS fsync()
.TP
\(bu
\fBstat\fR \- VFS stat()
.TP
\(bu
\fBfstat\fR \- VFS fstat()
.TP
\(bu
\fBlstat\fR \- VFS lstat()
.TP
\(bu
\fBunlink\fR \- VFS unlink()
.TP
\(bu
\fBchmod\fR \- VFS chmod()
.TP
\(bu
\fBfchmod\fR \- VFS fchmod()
.TP
\(bu
\fBchown\fR \- VFS chown()
.TP
\(bu
\fBfchown\fR \- VFS fchown()
.TP
\(bu
\fBchdir\fR \- VFS chdir()
.TP
\(bu
\fBgetwd\fR \- VFS getwd()
.TP
\(bu
\fButime\fR \- VFS utime()
.TP
\(bu
\fBftruncate\fR \- VFS ftruncate()
.TP
\(bu
\fBlock\fR \- VFS lock()
.TP
\(bu
\fBsymlink\fR \- VFS symlink()
.TP
\(bu
\fBreadlink\fR \- VFS readlink()
.TP
\(bu
\fBlink\fR \- VFS link()
.TP
\(bu
\fBmknod\fR \- VFS mknod()
.TP
\(bu
\fBrealpath\fR \- VFS realpath()
.LP

.PP
\fBGENERAL COMMANDS\fR

.TP 3
\(bu
\fBconf <smb\&.conf>\fR \- Load a different configuration file
.TP
\(bu
\fBhelp [<command>]\fR \- Get list of commands or info about specified command
.TP
\(bu
\fBdebuglevel <level>\fR \- Set debug level
.TP
\(bu
\fBfreemem\fR \- Free memory currently in use
.TP
\(bu
\fBexit\fR \- Exit vfstest
.LP

.SH "VERSION"

.PP
This man page is correct for version 3\&.0 of the Samba suite\&.

.SH "AUTHOR"

.PP
The original Samba software and related utilities were created by Andrew Tridgell\&. Samba is now developed by the Samba Team as an Open Source project similar to the way the Linux kernel is developed\&.

.PP
The vfstest man page was written by Jelmer Vernooij\&.