xfstest: add configurable load factors

Most stress test has probable behavior, the longer test run the
larger corner cases will be cover. It is reasonable to allow
user to provide some sort of system load factor.
This patch introduce two global variables
LOAD_FACTOR: Usually means factor number of running tasks
TIME_FACTOR: Usually means factor of run time, or number of operations
If not specified both variables defined to 1, so original behavior
preserved.

TODO: Change all stress tests to use this variables

Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
Reviewed-by: Rich Johnston <rjohnston@sgi.com>
Signed-off-by: Rich Johnston <rjohnston@sgi.com>
This commit is contained in:
Dmitry Monakhov
2013-02-20 10:42:07 +00:00
committed by Rich Johnston
parent b3db6021fc
commit 66a98478e3
2 changed files with 8 additions and 1 deletions
+2
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@@ -73,6 +73,8 @@ export HOST_OPTIONS=${HOST_OPTIONS:=local.config}
export CHECK_OPTIONS=${CHECK_OPTIONS:="-g auto"}
export BENCH_PASSES=${BENCH_PASSES:=5}
export XFS_MKFS_OPTIONS=${XFS_MKFS_OPTIONS:=-bsize=4096}
export TIME_FACTOR=${TIME_FACTOR:=1}
export LOAD_FACTOR=${LOAD_FACTOR:=1}
export PWD=`pwd`
#export DEBUG=${DEBUG:=...} # arbitrary CFLAGS really.
+6 -1
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@@ -113,7 +113,12 @@ dangerous
# on current systems
deprecated
#
# Stress test with probable behaviour, the longer test run the
# larger corner cases will be covered. Configurable variables:
# LOAD_FACTOR: Usually means factor number of running tasks
# TIME_FACTOR: Usually means factor of run time, or number of operations
stress
# test-group association ... one line per test
#
001 rw dir udf auto quick