The command `kctreetest' is a utility for facility test and performance test of the file tree database.
This command is used in the following format. `path' specifies the path of a database file. `rnum'
specifies the number of iterations.
kctreetestorder [-thnum] [-rnd] [-set|-get|-getw|-rem|-etc] [-tran] [-oat|-onl|-onl|-otl|-onr]
[-apownum] [-fpownum] [-ts] [-tl] [-tc] [-bnumnum] [-psiznum] [-msiznum] [-dfunitnum]
[-pccapnum] [-rcd|-rcld|-rcdd] [-lv] pathrnum
Performs in-order tests.
kctreetestqueue [-thnum] [-itnum] [-rnd] [-oat|-onl|-onl|-otl|-onr] [-apownum] [-fpownum]
[-ts] [-tl] [-tc] [-bnumnum] [-psiznum] [-msiznum] [-dfunitnum] [-pccapnum]
[-rcd|-rcld|-rcdd] [-lv] pathrnum
Performs queuing operations.
kctreetestwicked [-thnum] [-itnum] [-oat|-onl|-onl|-otl|-onr] [-apownum] [-fpownum] [-ts]
[-tl] [-tc] [-bnumnum] [-psiznum] [-msiznum] [-dfunitnum] [-pccapnum] [-rcd|-rcld|-rcdd]
[-lv] pathrnum
Performs mixed operations selected at random.
kctreetesttran [-thnum] [-itnum] [-hard] [-oat|-onl|-onl|-otl|-onr] [-apownum] [-fpownum]
[-ts] [-tl] [-tc] [-bnumnum] [-psiznum] [-msiznum] [-dfunitnum] [-pccapnum]
[-rcd|-rcld|-rcdd] [-lv] pathrnum
Performs test of transaction.
Options feature the following.
-thnum : 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.
-apownum : specifies the power of the alignment of record size.
-fpownum : specifies the power of the capacity of the free block pool.
-ts : tunes the database with the small option.
-tl : tunes the database with the linear option.
-tc : tunes the database with the compression option.
-bnumnum : specifies the number of buckets of the hash table.
-psiznum : specifies the size of each page.
-msiznum : specifies the size of the memory-mapped region.
-dfunitnum : specifies the unit step number of auto defragmentation.
-pccapnum : specifies the capacity size of the page cache.
-rcd : use the decimal comparator instead of the lexical one.
-rcld : use the lexical descending comparator instead of the ascending one.
-rcdd : use the decimal descending comparator instead of the lexical one.
-lv : reports all errors.
-itnum : specifies the number of repetition.
-hard : performs physical synchronization.
This command returns 0 on success, another on failure.