tcftest - Man Page
test cases of the fixed-length database API
Description
The command `tcftest' is a utility for facility test and performance test. This command is used in the following format. `path' specifies the path of a database file. `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.
- tcftest write [-mt] [-nl|-nb] [-rnd] path rnum [width [limsiz]]
Store records with keys of 8 bytes. They change as `00000001', `00000002'...
- tcftest read [-mt] [-nl|-nb] [-wb] [-rnd] path
Retrieve all records of the database above.
- tcftest remove [-mt] [-nl|-nb] [-rnd] path
Remove all records of the database above.
- tcftest rcat [-mt] [-nl|-nb] [-pn num] [-dai|-dad|-rl] path rnum [limsiz]]
Store records with partway duplicated keys using concatenate mode.
- tcftest misc [-mt] [-nl|-nb] path rnum
Perform miscellaneous test of various operations.
- tcftest wicked [-mt] [-nl|-nb] path rnum
Perform updating operations selected at random.
Options feature the following.
-mt : call the function `tcfdbsetmutex'.
-nl : enable the option `FDBNOLCK'.
-nb : enable the option `FDBLCKNB'.
-rnd : select keys at random.
-wb : use the function `tcfdbget4' instead of `tcfdbget2'.
-pn num : specify the number of patterns.
-dai : use the function `tcfdbaddint' instead of `tcfdbputcat'.
-dad : use the function `tcfdbadddouble' instead of `tcfdbputcat'.
-rl : set the length of values at random.
-ru : perform random operation on random key.
This command returns 0 on success, another on failure.
See Also
Referenced By
tcfdb(3), tcfmgr(1), tcfmttest(1).