#!/bin/bash if [ -n "$TEST_DEBUG" ]; then    set -xfi pkill miniorm -rf /tmp/xl if [ ! -f ./mc ]; then    wget --quiet -O mc https://dl.minio.io/client/mc/release/linux-amd64/mc && \	chmod +x mcfi export CI=true (minio server /tmp/xl/{1...10}/disk{0...1} 2>&1 >/dev/null)&pid=$! sleep 2 export MC_HOST_myminio="http://minioadmin:minioadmin@localhost:9000/" ./mc admin user add myminio/ minio123 minio123./mc admin user add myminio/ minio12345 minio12345 ./mc admin policy add myminio/ rw ./docs/distributed/rw.json./mc admin policy add myminio/ lake ./docs/distributed/rw.json ./mc admin policy set myminio/ rw user=minio123./mc admin policy set myminio/ lake,rw user=minio12345 ./mc mb -l myminio/versioned ./mc mirror internal myminio/versioned/ --quiet >/dev/null ## Soft delete (creates delete markers)./mc rm -r --force myminio/versioned >/dev/null ## mirror again to create another set of version on top./mc mirror internal myminio/versioned/ --quiet >/dev/null expected_checksum=$(./mc cat internal/dsync/drwmutex.go | md5sum) user_count=$(./mc admin user list myminio/ | wc -l)policy_count=$(./mc admin policy list myminio/ | wc -l) kill $pid(minio server /tmp/xl/{1...10}/disk{0...1} /tmp/xl/{11...30}/disk{0...3} 2>&1 >/tmp/expanded.log) &pid=$! sleep 2 expanded_user_count=$(./mc admin user list myminio/ | wc -l)expanded_policy_count=$(./mc admin policy list myminio/ | wc -l) if [ $user_count -ne $expanded_user_count ]; then    echo "BUG: original user count differs from expanded setup"    exit 1fi if [ $policy_count -ne $expanded_policy_count ]; then    echo "BUG: original policy count  differs from expanded setup"    exit 1fi ./mc version info myminio/versioned | grep -q "versioning is enabled"ret=$?if [ $ret -ne 0 ]; then    echo "expected versioning enabled after expansion"    exit 1fi ./mc mirror cmd myminio/versioned/ --quiet >/dev/null ./mc ls -r myminio/versioned/ > expanded_ns.txt./mc ls -r --versions myminio/versioned/ > expanded_ns_versions.txt ./mc admin decom start myminio/ /tmp/xl/{1...10}/disk{0...1} until $(./mc admin decom status myminio/ | grep -q Complete)do    echo "waiting for decom to finish..."    sleep 1done kill $pid (minio server /tmp/xl/{11...30}/disk{0...3} 2>&1 >/dev/null)&pid=$! sleep 2 decom_user_count=$(./mc admin user list myminio/ | wc -l)decom_policy_count=$(./mc admin policy list myminio/ | wc -l) if [ $user_count -ne $decom_user_count ]; then    echo "BUG: original user count differs after decommission"    exit 1fi if [ $policy_count -ne $decom_policy_count ]; then    echo "BUG: original policy count differs after decommission"    exit 1fi ./mc version info myminio/versioned | grep -q "versioning is enabled"ret=$?if [ $ret -ne 0 ]; then    echo "BUG: expected versioning enabled after decommission"    exit 1fi ./mc ls -r myminio/versioned > decommissioned_ns.txt./mc ls -r --versions myminio/versioned > decommissioned_ns_versions.txt out=$(diff -qpruN expanded_ns.txt decommissioned_ns.txt)ret=$?if [ $ret -ne 0 ]; then    echo "BUG: expected no missing entries after decommission: $out"    exit 1fi out=$(diff -qpruN expanded_ns_versions.txt decommissioned_ns_versions.txt)ret=$?if [ $ret -ne 0 ]; then    echo "BUG: expected no missing entries after decommission: $out"    exit 1fi got_checksum=$(./mc cat myminio/versioned/dsync/drwmutex.go | md5sum)if [ "${expected_checksum}" != "${got_checksum}" ]; then    echo "BUG: decommission failed on encrypted objects: expected ${expected_checksum} got ${got_checksum}"    exit 1fi kill $pid