Home
Man
Search
Today's Posts
Register

Linux & Unix Commands - Search Man Pages

CentOS 7.0 - man page for tcbtest (centos section 1)

TCBTEST(1)					    Tokyo Cabinet					   TCBTEST(1)

NAME
tcbtest - test cases of the B+ tree database API
DESCRIPTION
The command `tcbtest' is a utility for facility test and performance test. This command is used in the fol- lowing format. `path' specifies the path of a database file. `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. tcbtest write [-mt] [-cd|-ci|-cj] [-tl] [-td|-tb|-tt|-tx] [-lc num] [-nc num] [-xm num] [-df num] [-ls num] [-ca num] [-nl|-nb] [-rnd] path rnum [lmemb [nmemb [bnum [apow [fpow]]]]] Store records with keys of 8 bytes. They change as `00000001', `00000002'... tcbtest read [-mt] [-cd|-ci|-cj] [-lc num] [-nc num] [-xm num] [-df num] [-nl|-nb] [-wb] [-rnd] path Retrieve all records of the database above. tcbtest remove [-mt] [-cd|-ci|-cj] [-lc num] [-nc num] [-xm num] [-df num] [-nl|-nb] [-rnd] path Remove all records of the database above. tcbtest rcat [-mt] [-cd|-ci|-cj] [-tl] [-td|-tb|-tt|-tx] [-lc num] [-nc num] [-xm num] [-df num] [-ls num] [-ca num] [-nl|-nb] [-pn num] [-dai|-dad|-rl|-ru] path rnum [lmemb [nmemb [bnum [apow [fpow]]]]] Store records with partway duplicated keys using concatenate mode. tcbtest queue [-mt] [-cd|-ci|-cj] [-tl] [-td|-tb|-tt|-tx] [-lc num] [-nc num] [-xm num] [-df num] [-ls num] [-ca num] [-nl|-nb] path rnum [lmemb [nmemb [bnum [apow [fpow]]]]] Perform queueing and dequeueing. tcbtest misc [-mt] [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] path rnum Perform miscellaneous test of various operations. tcbtest wicked [-mt] [-tl] [-td|-tb|-tt|-tx] [-nl|-nb] path rnum Perform updating operations selected at random. Options feature the following. -mt : call the function `tchdbsetmutex'. -cd : use the comparison function `tccmpdecimal'. -ci : use the comparison function `tccmpint32'. -cj : use the comparison function `tccmpint64'. -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'. -lc num : specify the number of cached leaf pages. -nc num : specify the number of cached non-leaf pages. -xm num : specify the size of the extra mapped memory. -df num : specify the unit step number of auto defragmentation. -ls num : specify the maximum size of each leaf page. -ca num : specify the capacity number of records. -nl : enable the option `BDBNOLCK'. -nb : enable the option `BDBLCKNB'. -rnd : select keys at random. -wb : use the function `tcbdbget3' instead of `tcbdbget'. -pn num : specify the number of patterns. -dai : use the function `tcbdbaddint' instead of `tcbdbputcat'. -dad : use the function `tcbdbadddouble' instead of `tcbdbputcat'. -rl : set the length of values at random. -ru : select update operations at random. This command returns 0 on success, another on failure.
SEE ALSO
tcbmttest(1), tcbmgr(1), tcbdb(3), tokyocabinet(3) Man Page 2012-08-18 TCBTEST(1)


All times are GMT -4. The time now is 10:05 AM.

Unix & Linux Forums Content Copyright 1993-2018. All Rights Reserved.
UNIX.COM Login
Username:
Password:  
Show Password