141 lines
3.1 KiB
Bash
Executable File
141 lines
3.1 KiB
Bash
Executable File
#!/bin/bash
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export STNORESTART=1
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iterations=${1:-5}
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id1=I6KAH7666SLLL5PFXSOAUFJCDZYAOMLEKCP2GB3BV5RQST3PSROA
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id2=JMFJCXBGZDE4BOCJE3VF65GYZNAIVJRET3J6HMRAUQIGJOFKNHMQ
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id3=373HSRPQLPNLIJYKZVQFP4PKZ6R2ZE6K3YD442UJHBGBQGWWXAHA
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go build genfiles.go
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go build md5r.go
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go build json.go
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start() {
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echo "Starting..."
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for i in 1 2 3 ; do
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STPROFILER=":909$i" syncthing -home "h$i" &
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done
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}
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testConvergence() {
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while true ; do
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sleep 5
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s1comp=$(curl -s "http://localhost:8082/rest/connections" | ./json "$id1/Completion")
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s2comp=$(curl -s "http://localhost:8083/rest/connections" | ./json "$id2/Completion")
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s3comp=$(curl -s "http://localhost:8081/rest/connections" | ./json "$id3/Completion")
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s1comp=${s1comp:-0}
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s2comp=${s2comp:-0}
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s3comp=${s3comp:-0}
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tot=$(($s1comp + $s2comp + $s3comp))
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echo $tot / 300
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if [[ $tot == 300 ]] ; then
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break
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fi
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done
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echo "Verifying..."
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cat md5-? | sort | uniq > md5-tot
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cat md5-12-? | sort | uniq > md5-12-tot
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cat md5-23-? | sort | uniq > md5-23-tot
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for i in 1 2 3 12-1 12-2 23-2 23-3; do
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pushd "s$i" >/dev/null
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../md5r -l | sort > ../md5-$i
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popd >/dev/null
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done
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ok=0
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for i in 1 2 3 ; do
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if ! cmp "md5-$i" md5-tot >/dev/null ; then
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echo "Fail: instance $i unconverged for default"
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else
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ok=$(($ok + 1))
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echo "OK: instance $i converged for default"
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fi
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done
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for i in 12-1 12-2 ; do
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if ! cmp "md5-$i" md5-12-tot >/dev/null ; then
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echo "Fail: instance $i unconverged for s12"
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else
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ok=$(($ok + 1))
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echo "OK: instance $i converged for s12"
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fi
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done
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for i in 23-2 23-3 ; do
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if ! cmp "md5-$i" md5-23-tot >/dev/null ; then
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echo "Fail: instance $i unconverged for s23"
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else
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ok=$(($ok + 1))
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echo "OK: instance $i converged for s23"
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fi
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done
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if [[ $ok != 7 ]] ; then
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pkill syncthing
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exit 1
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fi
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}
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alterFiles() {
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pkill -STOP syncthing
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for i in 1 2 3 12-1 12-2 23-2 23-3 ; do
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pushd "s$i" >/dev/null
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nfiles=$(find . -type f | wc -l)
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if [[ $nfiles > 2000 ]] ; then
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todelete=$(( $nfiles - 2000 ))
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echo "Deleting $todelete files..."
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find . -type f \
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| grep -v large \
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| sort -k 1.16 \
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| head -n "$todelete" \
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| xargs rm -f
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fi
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../genfiles -maxexp 22 -files 600
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echo " $i: append to large file"
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dd if=/dev/urandom bs=1024k count=4 >> large-$i 2>/dev/null
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../md5r -l > ../md5-tmp
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(grep -v large ../md5-tmp ; grep "large-$i" ../md5-tmp) | grep -v '/.syncthing.' > ../md5-$i
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popd >/dev/null
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done
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pkill -CONT syncthing
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}
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echo "Setting up files..."
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for i in 1 2 3 12-1 12-2 23-2 23-3; do
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rm -f h$i/*.idx.gz
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rm -rf "s$i"
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mkdir "s$i"
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pushd "s$i" >/dev/null
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echo " $i: random nonoverlapping"
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../genfiles -maxexp 22 -files 600
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echo " $i: empty file"
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touch "empty-$i"
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echo " $i: large file"
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dd if=/dev/urandom of=large-$i bs=1024k count=55 2>/dev/null
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popd >/dev/null
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done
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echo "MD5-summing..."
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for i in 1 2 3 12-1 12-2 23-2 23-3 ; do
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pushd "s$i" >/dev/null
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../md5r -l > ../md5-$i
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popd >/dev/null
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done
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start
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testConvergence
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for ((t = 1; t <= $iterations; t++)) ; do
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echo "Add and remove random files ($t / $iterations)..."
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alterFiles
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echo "Waiting..."
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sleep 30
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testConvergence
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done
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pkill syncthing
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