NAME

       tcfmttest - test cases of the fixed-length database API

DESCRIPTION

       The command `tcfmttest' is a utility for facility test under multi-thread situation.  This
       command is used in the following format.  `path' specifies the path of  a  database  file.
       `tnum'  specifies  the  number  of  running  threads.   `rnum'  specifies  the  number  of
       iterations.  `width' specifies the width of the value of each record.  `limsiz'  specifies
       the limit size of the database file.

              tcfmttest write [-nl|-nb] [-rnd] path tnum rnum [width [limsiz]]
                     Store   records   with   keys  of  8  bytes.   They  change  as  `00000001',
                     `00000002'...
              tcfmttest read [-nl|-nb] [-wb] [-rnd] path tnum
                     Retrieve all records of the database above.
              tcfmttest remove [-nl|-nb] [-rnd] path tnum
                     Remove all records of the database above.
              tcfmttest wicked [-nl|-nb] [-nc] path tnum rnum
                     Perform updating operations selected at random.
              tcfmttest typical [-nl|-nb] [-nc] [-rr num] path tnum rnum [width [limsiz]]
                     Perform typical operations selected at random.

       Options feature the following.

              -nl : enable the option `FDBNOLCK'.
              -nb : enable the option `FDBLCKNB'.
              -rnd : select keys at random.
              -wb : use the function `tcfdbget4' instead of `tcfdbget2'.
              -nc : omit the comparison test.
              -rr num : specifiy the ratio of reading operation by percentage.

       This command returns 0 on success, another on failure.

SEE ALSO

       tcftest(1), tcfmgr(1), tcfdb(3), tokyocabinet(3)