Date: Wed, 29 May 2019 12:48:00 +0000 (UTC) From: Alexey Dokuchaev <danfe@FreeBSD.org> To: ports-committers@freebsd.org, svn-ports-all@freebsd.org, svn-ports-head@freebsd.org Subject: svn commit: r502956 - in head/benchmarks/raidtest: . files Message-ID: <201905291248.x4TCm0hg081601@repo.freebsd.org>
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Author: danfe Date: Wed May 29 12:47:59 2019 New Revision: 502956 URL: https://svnweb.freebsd.org/changeset/ports/502956 Log: - Drop empty `do-fetch' target: this is the default when both DISTFILES and PATCHFILES are empty - Define LICENSE (BSD2CLAUSE) - Convert 42-line pkg-descr into README file, fix a typo and give it better formatting Added: head/benchmarks/raidtest/files/README - copied, changed from r502944, head/benchmarks/raidtest/pkg-descr Modified: head/benchmarks/raidtest/Makefile head/benchmarks/raidtest/pkg-descr Modified: head/benchmarks/raidtest/Makefile ============================================================================== --- head/benchmarks/raidtest/Makefile Wed May 29 12:37:14 2019 (r502955) +++ head/benchmarks/raidtest/Makefile Wed May 29 12:47:59 2019 (r502956) @@ -10,14 +10,21 @@ DISTFILES= # none MAINTAINER= pjd@FreeBSD.org COMMENT= Test performance of storage devices +LICENSE= BSD2CLAUSE + NO_WRKSUBDIR= yes USES= uidfix PLIST_FILES= bin/raidtest +PORTDOCS= README -do-fetch: +OPTIONS_DEFINE= DOCS do-extract: - ${MKDIR} ${WRKSRC} + @${MKDIR} ${WRKSRC} ${LN} -sf ${FILESDIR}/${PORTNAME}.c ${FILESDIR}/Makefile ${WRKSRC} + +post-install-DOCS-on: + @${MKDIR} ${STAGEDIR}${DOCSDIR} + ${INSTALL_DATA} ${FILESDIR}/README ${STAGEDIR}${DOCSDIR} .include <bsd.port.mk> Copied and modified: head/benchmarks/raidtest/files/README (from r502944, head/benchmarks/raidtest/pkg-descr) ============================================================================== --- head/benchmarks/raidtest/pkg-descr Wed May 29 08:55:07 2019 (r502944, copy source) +++ head/benchmarks/raidtest/files/README Wed May 29 12:47:59 2019 (r502956) @@ -6,24 +6,24 @@ First, one need to generate file with I/O operations: # raidtest genfile -s $mediasize -S $sectorsize -n 50000 It will generate test which contains 50000 I/O requests with random -size and random offset. Size is a multiple of sectorsize, but less than or -equal to 128kB (maxium size of I/O request). I/O request type (READ or WRITE) -is random as well. -All test data are stored in 'raidtest.data' file in current working directory. +size and random offset. Size is a multiple of sectorsize, but less +than or equal to 128kB (maximum size of I/O request). I/O request +type (READ or WRITE) is random as well. -To run test, one should type: +All test data are stored in 'raidtest.data' file in current working +directory. To run test, one should type: # raidtest test -d /dev/<device> -n 10 -This command will read test data from 'raidtest.data' file, run 10 processes -which will be used to send requests to the given device in parallel. -When test is finished you will see statistics: +This command will read test data from 'raidtest.data' file, run 10 +processes which will be used to send requests to the given device +in parallel. When test is finished you will see statistics: Bytes per second: <x> Requests per second: <y> -If you compare performance of two storage devices, use the same data file! - +If you want to compare performance of two storage devices, use the +same data file! usage: raidtest genfile [-frw] <-s mediasize> [-S sectorsize] <-n nrequests> [file] raidtest test [-Rrw] <-d device> [-n processes] [file] Modified: head/benchmarks/raidtest/pkg-descr ============================================================================== --- head/benchmarks/raidtest/pkg-descr Wed May 29 12:37:14 2019 (r502955) +++ head/benchmarks/raidtest/pkg-descr Wed May 29 12:47:59 2019 (r502956) @@ -1,42 +1,5 @@ This utility can be used to test performance of storage devices. -First, one need to generate file with I/O operations: - # set mediasize=`diskinfo /dev/<device> | awk '{print $3}'` - # set sectorsize=`diskinfo /dev/<device> | awk '{print $2}'` - # raidtest genfile -s $mediasize -S $sectorsize -n 50000 - -It will generate test which contains 50000 I/O requests with random -size and random offset. Size is a multiple of sectorsize, but less than or -equal to 128kB (maxium size of I/O request). I/O request type (READ or WRITE) -is random as well. -All test data are stored in 'raidtest.data' file in current working directory. - -To run test, one should type: - - # raidtest test -d /dev/<device> -n 10 - -This command will read test data from 'raidtest.data' file, run 10 processes -which will be used to send requests to the given device in parallel. -When test is finished you will see statistics: - - Bytes per second: <x> - Requests per second: <y> - -If you compare performance of two storage devices, use the same data file! - - -usage: raidtest genfile [-frw] <-s mediasize> [-S sectorsize] <-n nrequests> [file] - raidtest test [-Rrw] <-d device> [-n processes] [file] - -where: - -d device path to tested device - -f if raidtest.data file or specified file already exists, - remove it and create new one - -n nrequests number of requests to generate - -n processes number of processes to run - -r generate/run only READ requests - -R generate random data for write requests - -s size of destination device - -S sector size of destination device - -w generate/run only WRITE requests - file path to the data file instead of default 'raidtest.data' +It works by generating a test file which contains I/O requests with +random size and random offset. It then spawns parallel processes +which send requests to the given device based on the test file data.
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