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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  database  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 `QDBMDBGFD'  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 <mikio@fallabs.com>.



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