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#!/bin/bash
#
# Copyright (C) 2013, 2014 Cloudwatt <libre.licensing@cloudwatt.com>
# Copyright (C) 2014, 2015 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=$1
shift
export CEPH_MON="127.0.0.1:7105" # git grep '\<7105\>' : there must be only one
export CEPH_ARGS
CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
CEPH_ARGS+="--mon-host=$CEPH_MON "
local funcs=${@:-$(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
}
# Before http://tracker.ceph.com/issues/8307 the invalid profile was created
function TEST_erasure_invalid_profile() {
local dir=$1
run_mon $dir a || return 1
local poolname=pool_erasure
local notaprofile=not-a-valid-erasure-code-profile
! ceph osd pool create $poolname 12 12 erasure $notaprofile || return 1
! ceph osd erasure-code-profile ls | grep $notaprofile || return 1
}
function TEST_erasure_crush_rule() {
local dir=$1
run_mon $dir a || return 1
#
# choose the crush ruleset used with an erasure coded pool
#
local crush_ruleset=myruleset
! ceph osd crush rule ls | grep $crush_ruleset || return 1
ceph osd crush rule create-erasure $crush_ruleset
ceph osd crush rule ls | grep $crush_ruleset
local poolname
poolname=pool_erasure1
! ceph --format json osd dump | grep '"crush_rule":1' || return 1
ceph osd pool create $poolname 12 12 erasure default $crush_ruleset
ceph --format json osd dump | grep '"crush_rule":1' || return 1
#
# a crush ruleset by the name of the pool is implicitly created
#
poolname=pool_erasure2
ceph osd erasure-code-profile set myprofile
ceph osd pool create $poolname 12 12 erasure myprofile
ceph osd crush rule ls | grep $poolname || return 1
#
# a non existent crush ruleset given in argument is an error
# http://tracker.ceph.com/issues/9304
#
poolname=pool_erasure3
! ceph osd pool create $poolname 12 12 erasure myprofile INVALIDRULESET || return 1
}
function TEST_erasure_code_profile_default() {
local dir=$1
run_mon $dir a || return 1
ceph osd erasure-code-profile rm default || return 1
! ceph osd erasure-code-profile ls | grep default || return 1
ceph osd pool create $poolname 12 12 erasure default
ceph osd erasure-code-profile ls | grep default || return 1
}
function TEST_erasure_crush_stripe_unit() {
local dir=$1
# the default stripe unit is used to initialize the pool
run_mon $dir a --public-addr $CEPH_MON
stripe_unit=$(ceph-conf --show-config-value osd_pool_erasure_code_stripe_unit)
eval local $(ceph osd erasure-code-profile get myprofile | grep k=)
stripe_width = $((stripe_unit * k))
ceph osd pool create pool_erasure 12 12 erasure
ceph --format json osd dump | tee $dir/osd.json
grep '"stripe_width":'$stripe_width $dir/osd.json > /dev/null || return 1
}
function TEST_erasure_crush_stripe_unit_padded() {
local dir=$1
# setting osd_pool_erasure_code_stripe_unit modifies the stripe_width
# and it is padded as required by the default plugin
profile+=" plugin=jerasure"
profile+=" technique=reed_sol_van"
k=4
profile+=" k=$k"
profile+=" m=2"
actual_stripe_unit=2048
desired_stripe_unit=$((actual_stripe_unit - 1))
actual_stripe_width=$((actual_stripe_unit * k))
run_mon $dir a \
--osd_pool_erasure_code_stripe_unit $desired_stripe_unit \
--osd_pool_default_erasure_code_profile "$profile" || return 1
ceph osd pool create pool_erasure 12 12 erasure
ceph osd dump | tee $dir/osd.json
grep "stripe_width $actual_stripe_width" $dir/osd.json > /dev/null || return 1
}
function TEST_erasure_code_pool() {
local dir=$1
run_mon $dir a || return 1
ceph --format json osd dump > $dir/osd.json
local expected='"erasure_code_profile":"default"'
! grep "$expected" $dir/osd.json || return 1
ceph osd pool create erasurecodes 12 12 erasure
ceph --format json osd dump | tee $dir/osd.json
grep "$expected" $dir/osd.json > /dev/null || return 1
ceph osd pool create erasurecodes 12 12 erasure 2>&1 | \
grep 'already exists' || return 1
ceph osd pool create erasurecodes 12 12 2>&1 | \
grep 'cannot change to type replicated' || return 1
}
function TEST_replicated_pool_with_ruleset() {
local dir=$1
run_mon $dir a
local ruleset=ruleset0
local root=host1
ceph osd crush add-bucket $root host
local failure_domain=osd
local poolname=mypool
ceph osd crush rule create-simple $ruleset $root $failure_domain || return 1
ceph osd crush rule ls | grep $ruleset
ceph osd pool create $poolname 12 12 replicated $ruleset || return 1
rule_id=`ceph osd crush rule dump $ruleset | grep "rule_id" | awk -F[' ':,] '{print $4}'`
ceph osd pool get $poolname crush_rule 2>&1 | \
grep "crush_rule: $rule_id" || return 1
#non-existent crush ruleset
ceph osd pool create newpool 12 12 replicated non-existent 2>&1 | \
grep "doesn't exist" || return 1
}
function TEST_erasure_code_pool_lrc() {
local dir=$1
run_mon $dir a || return 1
ceph osd erasure-code-profile set LRCprofile \
plugin=lrc \
mapping=DD_ \
layers='[ [ "DDc", "" ] ]' || return 1
ceph --format json osd dump > $dir/osd.json
local expected='"erasure_code_profile":"LRCprofile"'
local poolname=erasurecodes
! grep "$expected" $dir/osd.json || return 1
ceph osd pool create $poolname 12 12 erasure LRCprofile
ceph --format json osd dump | tee $dir/osd.json
grep "$expected" $dir/osd.json > /dev/null || return 1
ceph osd crush rule ls | grep $poolname || return 1
}
function TEST_replicated_pool() {
local dir=$1
run_mon $dir a || return 1
ceph osd pool create replicated 12 12 replicated replicated_rule || return 1
ceph osd pool create replicated 12 12 replicated replicated_rule 2>&1 | \
grep 'already exists' || return 1
# default is replicated
ceph osd pool create replicated1 12 12 || return 1
# default is replicated, pgp_num = pg_num
ceph osd pool create replicated2 12 || return 1
ceph osd pool create replicated 12 12 erasure 2>&1 | \
grep 'cannot change to type erasure' || return 1
}
function TEST_no_pool_delete() {
local dir=$1
run_mon $dir a || return 1
ceph osd pool create foo 1 || return 1
ceph tell mon.a injectargs -- --no-mon-allow-pool-delete || return 1
! ceph osd pool delete foo foo --yes-i-really-really-mean-it || return 1
ceph tell mon.a injectargs -- --mon-allow-pool-delete || return 1
ceph osd pool delete foo foo --yes-i-really-really-mean-it || return 1
}
function TEST_utf8_cli() {
local dir=$1
run_mon $dir a || return 1
# Hopefully it's safe to include literal UTF-8 characters to test
# the fix for http://tracker.ceph.com/issues/7387. If it turns out
# to not be OK (when is the default encoding *not* UTF-8?), maybe
# the character '黄' can be replaced with the escape $'\xe9\xbb\x84'
ceph osd pool create 黄 16 || return 1
ceph osd lspools 2>&1 | \
grep "黄" || return 1
ceph -f json-pretty osd dump | \
python -c "import json; import sys; json.load(sys.stdin)" || return 1
ceph osd pool delete 黄 黄 --yes-i-really-really-mean-it
}
main osd-pool-create "$@"
# Local Variables:
# compile-command: "cd ../.. ; make -j4 && test/mon/osd-pool-create.sh"
# End:
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