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VLTEST(1) - Linux manual page online | User commands

Test cases for QDBM Villa.

Chapter
2005-06-01
VLTEST(1) Quick Database Manager VLTEST(1)

NAME

vltest - test cases for QDBM Villa

SYNOPSIS

vltest write [-int] [-cz|-cy|-cx] [-tune lrecmax nidxmax lcnum ncnum] [-fbp num] name rnum vltest read [-int] name vltest rdup [-int] [-cz|-cy|-cx] [-cc] [-tune lrecmax nidxmax lcnum ncnum] [-fbp num] name rnum pnum vltest combo [-cz|-cy|-cx] name vltest wicked [-c] [-cz|-cy|-cx] name rnum

DESCRIPTION

The command `vltest' is a utility for facility test and performance test. Check a data‐ base generated by the command or measure the execution time of the command. This command is used in the following format. `name' specifies a database name. `rnum' specifies the number of the records. vltest write [-int] [-cz|-cy|-cx] [-tune lrecmax nidxmax lcnum ncnum] [-fbp num] name rnum Store records with keys of 8 bytes. They change as `00000001', `00000002'... vltest read [-int] [-vc] name Retrieve all records of the database above. vltest rdup [-int] [-cz|-cy|-cx] [-cc] [-tune lrecmax nidxmax lcnum ncnum] [-fbp num] name rnum pnum Store records with partway duplicated keys using duplicate mode. vltest combo [-cz|-cy|-cx] name Perform combination test of various operations. vltest wicked [-c] [-cz|-cy|-cx] name rnum Perform updating operations selected at random. Options feature the following. -int : treat keys and values as objects of `int', and use comparing function `VL_CMPINT'. -cz : compress leaves in the database with ZLIB. -cy : compress leaves in the database with LZO. -cx : compress leaves in the database with BZIP2. -vc : refer to volatile cache. -cc : select `VL_DCAT' or `VL_DDUP' at random. -tune lrecmax nidxmax lcnum ncnum : set tuning parameters. -fbp num : set the size of the free block pool. -c : perform comparison test with map of Cabin. This command returns 0 on success, another on failure. The environment variable `QDBMD‐ BGFD' specifies the file descriptor to output the history of updating the variable `dpecode'.

SEE ALSO

qdbm(3), villa(3)

AUTHOR

QDBM was written by Mikio Hirabayashi <@fallabs.com>.
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