### This configuration uses a varying number of dd instances to read a
### large input files and write a file. The intent is to check if multiple
### processes can read data quickly or if there are multiple stalls due to
### internal serialisation within the kernel.

# MM Test Parameters
export MMTESTS="paralleldd"

# Test disk to setup (optional)
#export TESTDISK_RAID_DEVICES=
#export TESTDISK_RAID_MD_DEVICE=/dev/md0
#export TESTDISK_RAID_OFFSET=63
#export TESTDISK_RAID_SIZE=250019532
#export TESTDISK_RAID_TYPE=raid0
#export TESTDISK_PARTITION=none
#export TESTDISK_FILESYSTEM=tmpfs
#export TESTDISK_MKFS_PARAM="-f -d agcount=8"
#export TESTDISK_MOUNT_ARGS=""

# List of monitors
export RUN_MONITOR=yes
export MONITORS_ALWAYS=
export MONITORS_PLAIN=
export MONITORS_GZIP="proc-vmstat top"
export MONITORS_WITH_LATENCY="vmstat iostat"
export MONITOR_UPDATE_FREQUENCY=10

# paralleldd
export PARALLELDD_SOURCESIZE=$((MEMTOTAL_BYTES*2))
export PARALLELDD_MIN_THREADS=1
export PARALLELDD_MAX_THREADS=$((NUMCPUS))
export PARALLELDD_ITERATIONS=3
export PARALLELDD_WRITEFILES=no
export PARALLELDD_SPLITINPUT=yes
