36 lines
980 B
Bash
Executable File
36 lines
980 B
Bash
Executable File
#!/bin/bash -ex
|
|
|
|
. `dirname $0`/run_3osds.sh
|
|
check_qemu
|
|
|
|
# Test merge to child (without "inverse rename" optimisation)
|
|
|
|
$VITASTOR_CLI create -s 128M testchain
|
|
|
|
$VITASTOR_FIO -bs=4M -direct=1 -iodepth=1 -fsync=1 -rw=write \
|
|
-image=testchain -mirror_file=./testdata/bin/mirror.bin
|
|
|
|
# Create a snapshot
|
|
$VITASTOR_CLI snap-create testchain@0
|
|
|
|
# Write something to it
|
|
$VITASTOR_FIO -bs=1M -direct=1 -iodepth=4 -rw=randwrite \
|
|
-randrepeat=0 -image=testchain -number_ios=8 -mirror_file=./testdata/bin/mirror.bin
|
|
|
|
# Check the new content
|
|
qemu-img convert -p \
|
|
-f raw "vitastor:config_path=$VITASTOR_CFG:image=testchain" \
|
|
-O raw ./testdata/bin/layer1.bin
|
|
cmp ./testdata/bin/layer1.bin ./testdata/bin/mirror.bin
|
|
|
|
# Merge
|
|
$VITASTOR_CLI rm testchain@0
|
|
|
|
# Check the final image
|
|
qemu-img convert -p \
|
|
-f raw "vitastor:config_path=$VITASTOR_CFG:image=testchain" \
|
|
-O raw ./testdata/bin/layer1.bin
|
|
cmp ./testdata/bin/layer1.bin ./testdata/bin/mirror.bin
|
|
|
|
format_green OK
|