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#!/usr/bin/env bash
source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
set -e
function run() {
local dir=$1
shift
export CEPH_MON="127.0.0.1:$(get_unused_port)"
export CEPH_ARGS
CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
CEPH_ARGS+="--mon-host=$CEPH_MON "
set -e
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_safe_to_destroy() {
local dir=$1
run_mon $dir a
run_mgr $dir x
run_osd $dir 0
run_osd $dir 1
run_osd $dir 2
run_osd $dir 3
flush_pg_stats
ceph osd safe-to-destroy 0
ceph osd safe-to-destroy 1
ceph osd safe-to-destroy 2
ceph osd safe-to-destroy 3
ceph osd pool create foo 128
sleep 2
flush_pg_stats
wait_for_clean
expect_failure $dir 'pgs currently' osd safe-to-destroy 0
expect_failure $dir 'pgs currently' ceph osd safe-to-destroy 1
expect_failure $dir 'pgs currently' ceph osd safe-to-destroy 2
expect_failure $dir 'pgs currently' ceph osd safe-to-destroy 3
ceph osd out 0
sleep 2
flush_pg_stats
wait_for_clean
ceph osd safe-to-destroy 0
# even osds without osd_stat are ok if all pgs are active+clean
id=`ceph osd create`
ceph osd safe-to-destroy $id
}
function TEST_ok_to_stop() {
local dir=$1
run_mon $dir a
run_mgr $dir x
run_osd $dir 0
run_osd $dir 1
run_osd $dir 2
run_osd $dir 3
ceph osd pool create foo 128
ceph osd pool set foo size 3
ceph osd pool set foo min_size 2
sleep 1
flush_pg_stats
wait_for_clean
ceph osd ok-to-stop 0
ceph osd ok-to-stop 1
ceph osd ok-to-stop 2
ceph osd ok-to-stop 3
expect_failure $dir degraded ceph osd ok-to-stop 0 1
ceph osd pool set foo min_size 1
sleep 1
flush_pg_stats
wait_for_clean
ceph osd ok-to-stop 0 1
ceph osd ok-to-stop 1 2
ceph osd ok-to-stop 2 3
ceph osd ok-to-stop 3 4
expect_failure $dir degraded ceph osd ok-to-stop 0 1 2
expect_failure $dir degraded ceph osd ok-to-stop 0 1 2 3
}
main safe-to-destroy "$@"
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