This is the command kcpolytest that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
kcpolytest - command line interface to test the polymorphic database
DESCRIPTION
The command `kcpolytest' is a utility for facility test and performance test of the
polymorphic database. This command is used in the following format. `path' specifies the
path of a database file. `rnum' specifies the number of iterations.
kcpolytest order [-th num] [-rnd] [-set|-get|-getw|-rem|-etc] [-tran]
[-oat|-onl|-onl|-otl|-onr] [-lv] path rnum
Performs in-order tests.
kcpolytest queue [-th num] [-it num] [-rnd] [-oat|-onl|-onl|-otl|-onr] [-lv] path
rnum
Performs queuing operations.
kcpolytest wicked [-th num] [-it num] [-oat|-onl|-onl|-otl|-onr] [-lv] path rnum
Performs mixed operations selected at random.
kcpolytest tran [-th num] [-it num] [-hard] [-oat|-onl|-onl|-otl|-onr] [-lv] path
rnum
Performs test of transaction.
kcpolytest mapred [-rnd] [-ru] [-oat|-onl|-onl|-otl|-onr] [-lv] [-tmp str] [-dbnum
num] [-clim num] [-cbnum num] [-xnl] [-xpm] [-xpr] [-xpf] [-xnc] path rnum
Performs MapReduce operations.
kcpolytest index [-th num] [-rnd] [-set|-get|-rem|-etc] [-tran]
[-oat|-onl|-onl|-otl|-onr] [-lv] path rnum
Performs indexing operations.
kcpolytest misc path
Performs miscellaneous tests.
Options feature the following.
-th num : specifies the number of worker threads.
-rnd : performs random test.
-set : performs setting operation only.
-get : performs getting operation only.
-getw : performs getting with a buffer operation only.
-rem : performs removing operation only.
-etc : performs miscellaneous operations.
-tran : performs transaction.
-oat : opens the database with the auto transaction option.
-oas : opens the database with the auto synchronization option.
-onl : opens the database with the no locking option.
-otl : opens the database with the try locking option.
-onr : opens the database with the no auto repair option.
-lv : reports all errors.
-it num : specifies the number of repetition.
-hard : performs physical synchronization.
-ru : reuses the existing database.
-tmp str : specifies the path of a directory for temporary storage.
-dbnum num : specifies the number of temporary databases.
-clim num : specifies the limit size of cache memory.
-cbnum num : specifies the bucket number of cache memory.
-xnl : executes with the no locking option.
-xpm : executes with the parallel mapper option.
-xpr : executes with the parallel reducer option.
-xpf : executes with the parallel flusher option.
-xnc : executes with the no compression option.
This command returns 0 on success, another on failure.
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