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TCBMTTEST(1) Tokyo Cabinet TCBMTTEST(1) NAME tcbmttest - test cases of the B+ tree database API DESCRIPTION The command `tcbmttest' 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. `tnum' specifies the number of running threads. `rnum' specifies the number of iterations. `lmemb' specifies the number of members in each leaf page. `nmemb' specifies the number of members in each non-leaf page. `bnum' specifies the number of buckets. `apow' specifies the power of the alignment. `fpow' specifies the power of the free block pool. tcbmttest write [-tl] [-td|-tb|-tt|-tx] [-xm num] [-df num] [-nl|-nb] [-rnd] path tnum rnum [lmemb [nmemb [bnum [apow [fpow]]]]] Store records with keys of 8 bytes. They change as `00000001', `00000002'... tcbmttest read [-xm num] [-df num] [-nl|-nb] [-wb] [-rnd] path tnum Retrieve all records of the database above. tcbmttest remove [-xm num] [-df num] [-nl|-nb] [-rnd] path tnum Remove all records of the database above. tcbmttest wicked [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] [-nc] path tnum rnum Perform updating operations selected at random. tcbmttest typical [-tl] [-td|-tb|-tt|-tx] [-xm num] [-df num] [-nl|-nb] [-nc] [-rr num] path tnum rnum [lmemb [nmemb [bnum [apow [fpow]]]]] Perform typical operations selected at random. tcbmttest race [-tl] [-td|-tb|-tt|-tx] [-xm num] [-df num] [-nl|-nb] path tnum rnum [lmemb [nmemb [bnum [apow [fpow]]]]] Perform race condition test. Options feature the following. -tl : enable the option `BDBTLARGE'. -td : enable the option `BDBTDEFLATE'. -tb : enable the option `BDBTBZIP'. -tt : enable the option `BDBTTCBS'. -tx : enable the option `BDBTEXCODEC'. -xm num : specify the size of the extra mapped memory. -df num : specify the unit step number of auto defragmentation. -nl : enable the option `BDBNOLCK'. -nb : enable the option `BDBLCKNB'. -rnd : select keys at random. -wb : use the function `tchdbget3' instead of `tchdbget'. -nc : omit the comparison test. -rr num : specify the ratio of reading operation by percentage. This command returns 0 on success, another on failure. SEE ALSO tcbtest(1), tcbmgr(1), tcbdb(3), tokyocabinet(3) Man Page 2012-08-18 TCBMTTEST(1)
NAME | DESCRIPTION | SEE ALSO
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