Adding upstream version 18.2.2.upstream/18.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 129 insertions, 0 deletions

diff --git a/qa/standalone/osd/repeer-on-acting-back.sh b/qa/standalone/osd/repeer-on-acting-back.sh
new file mode 100755
index 000000000..af406ef92
--- /dev/null
+++ b/qa/standalone/osd/repeer-on-acting-back.sh
@@ -0,0 +1,129 @@
+#!/usr/bin/env bash
+#
+# Copyright (C) 2020  ZTE Corporation <contact@zte.com.cn>
+#
+# Author: xie xingguo <xie.xingguo@zte.com.cn>
+# Author: Yan Jun <yan.jun8@zte.com.cn>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Library Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library Public License for more details.
+#
+
+source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
+
+function run() {
+    local dir=$1
+    shift
+
+    export poolname=test
+    export testobjects=100
+    export loglen=12
+    export trim=$(expr $loglen / 2)
+    export CEPH_MON="127.0.0.1:7115" # git grep '\<7115\>' : there must be only one
+    export CEPH_ARGS
+    CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
+    CEPH_ARGS+="--mon-host=$CEPH_MON "
+    # so we will not force auth_log_shard to be acting_primary
+    CEPH_ARGS+="--osd_force_auth_primary_missing_objects=1000000 "
+    # use small pg_log settings, so we always do backfill instead of recovery
+    CEPH_ARGS+="--osd_min_pg_log_entries=$loglen --osd_max_pg_log_entries=$loglen --osd_pg_log_trim_min=$trim "
+
+    local funcs=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
+    for func in $funcs ; do
+        setup $dir || return 1
+        $func $dir || return 1
+        teardown $dir || return 1
+    done
+}
+
+
+function TEST_repeer_on_down_acting_member_coming_back() {
+    local dir=$1
+    local dummyfile='/etc/fstab'
+
+    local num_osds=6
+    local osds="$(seq 0 $(expr $num_osds - 1))"
+    run_mon $dir a || return 1
+    run_mgr $dir x || return 1
+    for i in $osds
+    do
+      run_osd $dir $i || return 1
+    done
+
+    create_pool $poolname 1 1
+    ceph osd pool set $poolname size 3
+    ceph osd pool set $poolname min_size 2
+    local poolid=$(ceph pg dump pools -f json | jq '.pool_stats' | jq '.[].poolid')
+    local pgid=$poolid.0
+
+    # enable required feature-bits for upmap
+    ceph osd set-require-min-compat-client luminous
+    # reset up to [1,2,3]
+    ceph osd pg-upmap $pgid 1 2 3 || return 1
+
+    flush_pg_stats || return 1
+    wait_for_clean || return 1
+
+    echo "writing initial objects"
+    # write a bunch of objects
+    for i in $(seq 1 $testobjects)
+    do
+      rados -p $poolname put existing_$i $dummyfile
+    done
+
+    WAIT_FOR_CLEAN_TIMEOUT=20 wait_for_clean
+
+    # reset up to [1,4,5]
+    ceph osd pg-upmap $pgid 1 4 5 || return 1
+
+    # wait for peering to complete
+    sleep 2
+
+    # make sure osd.2 belongs to current acting set
+    ceph pg $pgid query | jq '.acting' | grep 2 || return 1
+
+    # kill osd.2
+    kill_daemons $dir KILL osd.2 || return 1
+    ceph osd down osd.2
+
+    # again, wait for peering to complete
+    sleep 2
+
+    # osd.2 should have been moved out from acting set
+    ceph pg $pgid query | jq '.acting' | grep 2 && return 1
+
+    # bring up osd.2
+    activate_osd $dir 2 || return 1
+    wait_for_osd up 2
+
+    # again, wait for peering to complete
+    sleep 2
+
+    # primary should be able to re-add osd.2 into acting
+    ceph pg $pgid query | jq '.acting' | grep 2 || return 1
+
+    WAIT_FOR_CLEAN_TIMEOUT=20 wait_for_clean
+
+    if ! grep -q "Active: got notify from previous acting member.*, requesting pg_temp change" $(find $dir -name '*osd*log')
+    then
+            echo failure
+            return 1
+    fi
+    echo "success"
+
+    delete_pool $poolname
+    kill_daemons $dir || return 1
+}
+
+main repeer-on-acting-back "$@"
+
+# Local Variables:
+# compile-command: "make -j4 && ../qa/run-standalone.sh repeer-on-acting-back.sh"
+# End: