andy-rebalance-experiment.sh

#!/bin/bash

# Save this to, say, andy-rebalance-experiment.sh
# run `chmod +x andy-rebalance-experiment.sh` (once)
# To run, run `./andy-rebalance-experiment.sh`.

set -euxo pipefail

export CLUSTER=andy-rebalance
roachprod create $CLUSTER -n 4 --clouds=aws  --aws-machine-type-ssd=c5d.4xlarge

roachprod run $CLUSTER --  "DEV=$(mount | grep /mnt/data1 | awk '{print $1}'); sudo umount /mnt/data1; sudo mount -o discard,defaults,nobarrier ${DEV} /mnt/data1/; mount | grep /mnt/data1"

roachprod stage $CLUSTER:1-4 cockroach

roachprod start $CLUSTER:1-3
roachprod adminurl --open $CLUSTER:1

roachprod run $CLUSTER:1 -- "./cockroach workload fixtures import tpcc --warehouses=1000 --db=tpcc"

roachprod stop $CLUSTER:3

sleep 600

roachprod start $CLUSTER:4