diff options
Diffstat (limited to 'storage/ndb/test/ndbapi/old_dirs/flexHammer/README')
| -rw-r--r-- | storage/ndb/test/ndbapi/old_dirs/flexHammer/README | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/storage/ndb/test/ndbapi/old_dirs/flexHammer/README b/storage/ndb/test/ndbapi/old_dirs/flexHammer/README deleted file mode 100644 index 556582aab96..00000000000 --- a/storage/ndb/test/ndbapi/old_dirs/flexHammer/README +++ /dev/null @@ -1,67 +0,0 @@ - -Executing flexHammer-tests automatically -======================================== - - -It is possible to execute almost al the flexHammer-tests -automatically. The procedure contains three steps: -- increase the number of tabels (flexHammer -c number) -- increase the number of threads (flexHammer -t number) -- increase the number of records (flexHammer -r number) -- increase the number of tabels and threads alternately - -Each of these steps are performed by the scripts test1.sh, -test2.sh, test3.sh and test4.sh. Each test will start Ndb, -execute the test and close Ndb again in order to execute -each test in a 'clean' Ndb-environment. So make sure that -there is no Ndb running when you start the test. - - -1. Setup - -To perform the tests automatically, the following issues -have to be taken care of: - -- be sure that you have a directory bin in your home-directory. - In this directory, you need to have a link 'runndb' to the - ndb executable. You can do this by executing a shell-command like: - ln -s ndb/Emulator/Main/ndb runndb - The script is not yet so far that it performs checks, so if - you forget about this, things will get messy. -- In this directory you need a Ndb.cfg for a server-configuration. - - -2. Command - -I assume you have Ndb and the API compiled or you use the -'released' version. Compile flexHammer as usual with 'make'. -Now you can start the tests by typing 'make test'. The -execution of the test will take a while. - - -3. Results - -The scripts will write their results in the file report.txt. -The scripts will start with a short summary on the test. Then -it will add 1 line documenting each run of flexHammer that is -ececuted. Finally, it will print highest 'score'. The file -report.txt is probably good enough to check in directly as -testprotocol in ndb/test/docs/testprotocols. - - -4. Log files. - -To make it possible to investigate errors, the output from -the flexScan-run where the error occurred is stored in -test1.log, test2.log, test3.log or test4.log respectively. -They are overwritten each time you start 'make test'. - - -HINT - -The number of iterations in each test-script is not directly -limited by the number of attributes or the size of the -attributes but by the number of tables that you are allowed -to create. Probably this will be the error that occurs if -you execute the test. You migh adjust the begin-values and -the step-size in the individual scripts if you want. |