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#!/bin/sh -x
set -e
num_osd=$2
maxosd=$((num_osd-1))
eval "rm out/*.heap" || echo "no heap dumps to rm"
mkdir -p out/pg_stable
for osd_num in `seq 0 $maxosd`; do
./ceph osd tell $osd_num heapdump
sleep 1
eval "mv out/*.heap out/pg_stable"
done
for i in `seq 0 $1`; do
for j in `seq 0 9`; do
poolnum=$((i*10+j))
poolname="pool$poolnum"
./rados -p $poolname bench 1 write -t 1 &
done
wait
done
eval "rm out/*.heap" || echo "no heap dumps to rm"
mkdir out/one_write
for osd_num in `seq 0 $maxosd`; do
./ceph osd tell $osd_num heapdump
sleep 1
eval "mv out/*.heap out/one_write"
done
for i in `seq 0 $1`; do
for j in `seq 0 9`; do
poolnum=$((i*10+j))
poolname="pool$poolnum"
./rados -p $poolname bench 1 write -t 4 &
done
wait
done
eval "rm out/*.heap"
mkdir out/five_writes
for osd_num in `seq 0 $maxosd`; do
./ceph osd tell $osd_num heapdump
sleep 1
eval "mv out/*.heap out/five_writes"
done
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