+++ /dev/null
-#!/bin/bash
-#
-# Copyright (C) 2017 Red Hat <contact@redhat.com>
-#
-# Author: Loic Dachary <loic@dachary.org>
-#
-# 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=$1
- shift
-
- export CEPH_MON="127.0.0.1:7130" # git grep '\<7130\>' : there must be only one
- export CEPH_ARGS
- CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
- CEPH_ARGS+="--mon-host=$CEPH_MON "
- #
- # Disable auto-class, so we can inject device class manually below
- #
- CEPH_ARGS+="--osd-class-update-on-start=false "
-
- local funcs=${@:-$(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 add_something() {
- local dir=$1
- local obj=${2:-SOMETHING}
-
- local payload=ABCDEF
- echo $payload > $dir/ORIGINAL
- rados --pool rbd put $obj $dir/ORIGINAL || return 1
-}
-
-function get_osds_up() {
- local poolname=$1
- local objectname=$2
-
- local osds=$(ceph --format xml osd map $poolname $objectname 2>/dev/null | \
- $XMLSTARLET sel -t -m "//up/osd" -v . -o ' ')
- # get rid of the trailing space
- echo $osds
-}
-
-function TEST_classes() {
- local dir=$1
-
- run_mon $dir a || return 1
- run_osd $dir 0 || return 1
- run_osd $dir 1 || return 1
- run_osd $dir 2 || return 1
- create_rbd_pool || return 1
-
- test "$(get_osds_up rbd SOMETHING)" == "1 2 0" || return 1
- add_something $dir SOMETHING || return 1
-
- #
- # osd.0 has class ssd and the rule is modified
- # to only take ssd devices.
- #
- ceph osd getcrushmap > $dir/map || return 1
- crushtool -d $dir/map -o $dir/map.txt || return 1
- ${SED} -i \
- -e '/device 0 osd.0/s/$/ class ssd/' \
- -e '/step take default/s/$/ class ssd/' \
- $dir/map.txt || return 1
- crushtool -c $dir/map.txt -o $dir/map-new || return 1
- ceph osd setcrushmap -i $dir/map-new || return 1
-
- #
- # There can only be one mapping since there only is
- # one device with ssd class.
- #
- ok=false
- for delay in 2 4 8 16 32 64 128 256 ; do
- if test "$(get_osds_up rbd SOMETHING_ELSE)" == "0" ; then
- ok=true
- break
- fi
- sleep $delay
- ceph osd dump # for debugging purposes
- ceph pg dump # for debugging purposes
- done
- $ok || return 1
- #
- # Writing keeps working because the pool is min_size 1 by
- # default.
- #
- add_something $dir SOMETHING_ELSE || return 1
-
- #
- # Sanity check that the rule indeed has ssd
- # generated bucket with a name including ~ssd.
- #
- ceph osd crush dump | grep -q '~ssd' || return 1
-}
-
-function TEST_set_device_class() {
- local dir=$1
-
- TEST_classes $dir || return 1
-
- ceph osd crush set-device-class ssd osd.0 || return 1
- ceph osd crush class ls-osd ssd | grep 0 || return 1
- ceph osd crush set-device-class ssd osd.1 || return 1
- ceph osd crush class ls-osd ssd | grep 1 || return 1
- ceph osd crush set-device-class ssd 0 1 || return 1 # should be idempotent
-
- ok=false
- for delay in 2 4 8 16 32 64 128 256 ; do
- if test "$(get_osds_up rbd SOMETHING_ELSE)" == "0 1" ; then
- ok=true
- break
- fi
- sleep $delay
- ceph osd crush dump
- ceph osd dump # for debugging purposes
- ceph pg dump # for debugging purposes
- done
- $ok || return 1
-}
-
-function TEST_mon_classes() {
- local dir=$1
-
- run_mon $dir a || return 1
- run_osd $dir 0 || return 1
- run_osd $dir 1 || return 1
- run_osd $dir 2 || return 1
- create_rbd_pool || return 1
-
- test "$(get_osds_up rbd SOMETHING)" == "1 2 0" || return 1
- add_something $dir SOMETHING || return 1
-
- # test rm-device-class
- ceph osd crush set-device-class aaa osd.0 || return 1
- ceph osd tree | grep -q 'aaa' || return 1
- ceph osd crush dump | grep -q '~aaa' || return 1
- ceph osd crush tree --show-shadow | grep -q '~aaa' || return 1
- ceph osd crush set-device-class bbb osd.1 || return 1
- ceph osd tree | grep -q 'bbb' || return 1
- ceph osd crush dump | grep -q '~bbb' || return 1
- ceph osd crush tree --show-shadow | grep -q '~bbb' || return 1
- ceph osd crush set-device-class ccc osd.2 || return 1
- ceph osd tree | grep -q 'ccc' || return 1
- ceph osd crush dump | grep -q '~ccc' || return 1
- ceph osd crush tree --show-shadow | grep -q '~ccc' || return 1
- ceph osd crush rm-device-class 0 || return 1
- ceph osd tree | grep -q 'aaa' && return 1
- ceph osd crush class ls | grep -q 'aaa' && return 1 # class 'aaa' should gone
- ceph osd crush rm-device-class 1 || return 1
- ceph osd tree | grep -q 'bbb' && return 1
- ceph osd crush class ls | grep -q 'bbb' && return 1 # class 'bbb' should gone
- ceph osd crush rm-device-class 2 || return 1
- ceph osd tree | grep -q 'ccc' && return 1
- ceph osd crush class ls | grep -q 'ccc' && return 1 # class 'ccc' should gone
- ceph osd crush set-device-class asdf all || return 1
- ceph osd tree | grep -q 'asdf' || return 1
- ceph osd crush dump | grep -q '~asdf' || return 1
- ceph osd crush tree --show-shadow | grep -q '~asdf' || return 1
- ceph osd crush rule create-replicated asdf-rule default host asdf || return 1
- ceph osd crush rm-device-class all || return 1
- ceph osd tree | grep -q 'asdf' && return 1
- ceph osd crush class ls | grep -q 'asdf' || return 1 # still referenced by asdf-rule
-
- ceph osd crush set-device-class abc osd.2 || return 1
- ceph osd crush move osd.2 root=foo rack=foo-rack host=foo-host || return 1
- out=`ceph osd tree |awk '$1 == 2 && $2 == "abc" {print $0}'`
- if [ "$out" == "" ]; then
- return 1
- fi
-
- # verify 'crush move' too
- ceph osd crush dump | grep -q 'foo~abc' || return 1
- ceph osd crush tree --show-shadow | grep -q 'foo~abc' || return 1
- ceph osd crush dump | grep -q 'foo-rack~abc' || return 1
- ceph osd crush tree --show-shadow | grep -q 'foo-rack~abc' || return 1
- ceph osd crush dump | grep -q 'foo-host~abc' || return 1
- ceph osd crush tree --show-shadow | grep -q 'foo-host~abc' || return 1
- ceph osd crush rm-device-class osd.2 || return 1
- # restore class, so we can continue to test create-replicated
- ceph osd crush set-device-class abc osd.2 || return 1
-
- ceph osd crush rule create-replicated foo-rule foo host abc || return 1
-
- # test set-device-class implicitly change class
- ceph osd crush set-device-class hdd osd.0 || return 1
- expect_failure $dir EBUSY ceph osd crush set-device-class nvme osd.0 || return 1
-
- # test class rename
- ceph osd crush rm-device-class all || return 1
- ceph osd crush set-device-class class_1 all || return 1
- ceph osd crush class ls | grep 'class_1' || return 1
- ceph osd crush tree --show-shadow | grep 'class_1' || return 1
- ceph osd crush rule create-replicated class_1_rule default host class_1 || return 1
- ceph osd crush class rename class_1 class_2
- ceph osd crush class rename class_1 class_2 # idempotent
- ceph osd crush class ls | grep 'class_1' && return 1
- ceph osd crush tree --show-shadow | grep 'class_1' && return 1
- ceph osd crush class ls | grep 'class_2' || return 1
- ceph osd crush tree --show-shadow | grep 'class_2' || return 1
-}
-
-main crush-classes "$@"
-
-# Local Variables:
-# compile-command: "cd ../../../build ; ln -sf ../src/ceph-disk/ceph_disk/main.py bin/ceph-disk && make -j4 && ../src/test/crush/crush-classes.sh"
-# End:
Code Review / stor4nfv.git / blobdiff