mirror of
https://github.com/ceph/ceph
synced 2024-12-24 04:14:07 +00:00
7f6f4f90fe
Signed-off-by: Neha Ojha <nojha@redhat.com>
511 lines
16 KiB
Bash
Executable File
511 lines
16 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright (C) 2017 Red Hat <contact@redhat.com>
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#
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# Author: David Zafman <dzafman@redhat.com>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU Library Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Library Public License for more details.
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#
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source $CEPH_ROOT/qa/standalone/ceph-helpers.sh
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function run() {
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local dir=$1
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shift
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# Fix port????
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export CEPH_MON="127.0.0.1:7115" # git grep '\<7115\>' : there must be only one
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export CEPH_ARGS
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CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
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CEPH_ARGS+="--mon-host=$CEPH_MON "
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export margin=10
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export objects=200
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export poolname=test
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local funcs=${@:-$(set | sed -n -e 's/^\(TEST_[0-9a-z_]*\) .*/\1/p')}
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for func in $funcs ; do
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setup $dir || return 1
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$func $dir || return 1
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teardown $dir || return 1
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done
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}
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function below_margin() {
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local -i check=$1
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shift
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local -i target=$1
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return $(( $check <= $target && $check >= $target - $margin ? 0 : 1 ))
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}
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function above_margin() {
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local -i check=$1
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shift
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local -i target=$1
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return $(( $check >= $target && $check <= $target + $margin ? 0 : 1 ))
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}
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FIND_UPACT='grep "pg[[]${PG}.*recovering.*_update_calc_stats " $log | tail -1 | sed "s/.*[)] \([[][^ p]*\).*$/\1/"'
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FIND_FIRST='grep "pg[[]${PG}.*recovering.*_update_calc_stats $which " $log | grep -F " ${UPACT}${addp}" | grep -v est | head -1 | sed "s/.* \([0-9]*\)$/\1/"'
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FIND_LAST='grep "pg[[]${PG}.*recovering.*_update_calc_stats $which " $log | tail -1 | sed "s/.* \([0-9]*\)$/\1/"'
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function check() {
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local dir=$1
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local PG=$2
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local primary=$3
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local type=$4
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local degraded_start=$5
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local degraded_end=$6
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local misplaced_start=$7
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local misplaced_end=$8
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local primary_start=${9:-}
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local primary_end=${10:-}
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local log=$dir/osd.${primary}.log
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local addp=" "
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if [ "$type" = "erasure" ];
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then
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addp="p"
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fi
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UPACT=$(eval $FIND_UPACT)
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# Check 3rd line at start because of false recovery starts
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local which="degraded"
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FIRST=$(eval $FIND_FIRST)
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below_margin $FIRST $degraded_start || return 1
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LAST=$(eval $FIND_LAST)
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above_margin $LAST $degraded_end || return 1
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# Check 3rd line at start because of false recovery starts
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which="misplaced"
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FIRST=$(eval $FIND_FIRST)
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below_margin $FIRST $misplaced_start || return 1
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LAST=$(eval $FIND_LAST)
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above_margin $LAST $misplaced_end || return 1
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# This is the value of set into MISSING_ON_PRIMARY
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if [ -n "$primary_start" ];
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then
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which="shard $primary"
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FIRST=$(eval $FIND_FIRST)
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below_margin $FIRST $primary_start || return 1
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LAST=$(eval $FIND_LAST)
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above_margin $LAST $primary_end || return 1
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fi
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}
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# [1,0,?] -> [1,2,4]
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# degraded 500 -> 0
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# active+recovering+degraded
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# PG_STAT OBJECTS MISSING_ON_PRIMARY DEGRADED MISPLACED UNFOUND BYTES LOG DISK_LOG STATE STATE_STAMP VERSION REPORTED UP UP_PRIMARY ACTING ACTING_PRIMARY LAST_SCRUB SCRUB_STAMP LAST_DEEP_SCRUB DEEP_SCRUB_STAMP
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# 1.0 500 0 500 0 0 0 500 500 active+recovering+degraded 2017-11-17 19:27:36.493828 28'500 32:603 [1,2,4] 1 [1,2,4] 1 0'0 2017-11-17 19:27:05.915467 0'0 2017-11-17 19:27:05.915467
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function do_recovery_out1() {
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local dir=$1
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shift
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local type=$1
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run_mon $dir a || return 1
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run_mgr $dir x || return 1
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run_osd $dir 0 || return 1
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run_osd $dir 1 || return 1
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run_osd $dir 2 || return 1
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run_osd $dir 3 || return 1
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run_osd $dir 4 || return 1
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run_osd $dir 5 || return 1
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if [ $type = "erasure" ];
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then
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ceph osd erasure-code-profile set myprofile plugin=jerasure technique=reed_sol_van k=2 m=1 crush-failure-domain=osd
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create_pool $poolname 1 1 $type myprofile
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else
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create_pool $poolname 1 1 $type
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fi
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wait_for_clean || return 1
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for i in $(seq 1 $objects)
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do
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rados -p $poolname put obj$i /dev/null
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done
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local primary=$(get_primary $poolname obj1)
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local PG=$(get_pg $poolname obj1)
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# Only 2 OSDs so only 1 not primary
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local otherosd=$(get_not_primary $poolname obj1)
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ceph osd set norecover
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kill $(cat $dir/osd.${otherosd}.pid)
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ceph osd down osd.${otherosd}
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ceph osd out osd.${otherosd}
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ceph osd unset norecover
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ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
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sleep 2
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wait_for_clean || return 1
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check $dir $PG $primary $type $objects 0 0 0 || return 1
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delete_pool $poolname
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kill_daemons $dir || return 1
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}
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function TEST_recovery_replicated_out1() {
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local dir=$1
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do_recovery_out1 $dir replicated || return 1
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}
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function TEST_recovery_erasure_out1() {
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local dir=$1
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do_recovery_out1 $dir erasure || return 1
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}
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# [0, 1] -> [2,3,4,5]
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# degraded 1000 -> 0
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# misplaced 1000 -> 0
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# missing on primary 500 -> 0
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# PG_STAT OBJECTS MISSING_ON_PRIMARY DEGRADED MISPLACED UNFOUND BYTES LOG DISK_LOG STATE STATE_STAMP VERSION REPORTED UP UP_PRIMARY ACTING ACTING_PRIMARY LAST_SCRUB SCRUB_STAMP LAST_DEEP_SCRUB DEEP_SCRUB_STAMP
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# 1.0 500 500 1000 1000 0 0 500 500 active+recovering+degraded 2017-10-27 09:38:37.453438 22'500 25:394 [2,4,3,5] 2 [2,4,3,5] 2 0'0 2017-10-27 09:37:58.046748 0'0 2017-10-27 09:37:58.046748
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function TEST_recovery_sizeup() {
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local dir=$1
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run_mon $dir a || return 1
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run_mgr $dir x || return 1
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run_osd $dir 0 || return 1
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run_osd $dir 1 || return 1
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run_osd $dir 2 || return 1
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run_osd $dir 3 || return 1
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run_osd $dir 4 || return 1
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run_osd $dir 5 || return 1
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create_pool $poolname 1 1
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ceph osd pool set $poolname size 2
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wait_for_clean || return 1
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for i in $(seq 1 $objects)
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do
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rados -p $poolname put obj$i /dev/null
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done
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local primary=$(get_primary $poolname obj1)
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local PG=$(get_pg $poolname obj1)
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# Only 2 OSDs so only 1 not primary
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local otherosd=$(get_not_primary $poolname obj1)
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ceph osd set norecover
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ceph osd out osd.$primary osd.$otherosd
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ceph osd pool set test size 4
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ceph osd unset norecover
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# Get new primary
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primary=$(get_primary $poolname obj1)
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ceph tell osd.${primary} debug kick_recovery_wq 0
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sleep 2
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wait_for_clean || return 1
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local degraded=$(expr $objects \* 2)
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local misplaced=$(expr $objects \* 2)
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local log=$dir/osd.${primary}.log
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check $dir $PG $primary replicated $degraded 0 $misplaced 0 $objects 0 || return 1
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delete_pool $poolname
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kill_daemons $dir || return 1
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}
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# [0, 1, 2, 4] -> [3, 5]
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# misplaced 1000 -> 0
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# missing on primary 500 -> 0
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# active+recovering+degraded
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# PG_STAT OBJECTS MISSING_ON_PRIMARY DEGRADED MISPLACED UNFOUND BYTES LOG DISK_LOG STATE STATE_STAMP VERSION REPORTED UP UP_PRIMARY ACTING ACTING_PRIMARY LAST_SCRUB SCRUB_STAMP LAST_DEEP_SCRUB DEEP_SCRUB_STAMP
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# 1.0 500 500 0 1000 0 0 500 500 active+recovering+degraded 2017-10-27 09:34:50.012261 22'500 27:118 [3,5] 3 [3,5] 3 0'0 2017-10-27 09:34:08.617248 0'0 2017-10-27 09:34:08.617248
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function TEST_recovery_sizedown() {
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local dir=$1
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run_mon $dir a || return 1
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run_mgr $dir x || return 1
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run_osd $dir 0 || return 1
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run_osd $dir 1 || return 1
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run_osd $dir 2 || return 1
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run_osd $dir 3 || return 1
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run_osd $dir 4 || return 1
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run_osd $dir 5 || return 1
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create_pool $poolname 1 1
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ceph osd pool set $poolname size 4
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wait_for_clean || return 1
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for i in $(seq 1 $objects)
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do
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rados -p $poolname put obj$i /dev/null
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done
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local primary=$(get_primary $poolname obj1)
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local PG=$(get_pg $poolname obj1)
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# Only 2 OSDs so only 1 not primary
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local allosds=$(get_osds $poolname obj1)
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ceph osd set norecover
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for osd in $allosds
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do
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ceph osd out osd.$osd
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done
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ceph osd pool set test size 2
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ceph osd unset norecover
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ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
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sleep 2
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wait_for_clean || return 1
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# Get new primary
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primary=$(get_primary $poolname obj1)
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local misplaced=$(expr $objects \* 2)
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local log=$dir/osd.${primary}.log
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check $dir $PG $primary replicated 0 0 $misplaced 0 || return 1
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UPACT=$(grep "pg[[]${PG}.*recovering.*_update_calc_stats " $log | tail -1 | sed "s/.*[)] \([[][^ p]*\).*$/\1/")
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# This is the value of set into MISSING_ON_PRIMARY
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FIRST=$(grep "pg[[]${PG}.*recovering.*_update_calc_stats shard $primary " $log | grep -F " $UPACT " | head -1 | sed "s/.* \([0-9]*\)$/\1/")
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below_margin $FIRST $objects || return 1
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LAST=$(grep "pg[[]${PG}.*recovering.*_update_calc_stats shard $primary " $log | tail -1 | sed "s/.* \([0-9]*\)$/\1/")
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above_margin $LAST 0 || return 1
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delete_pool $poolname
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kill_daemons $dir || return 1
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}
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# [1] -> [1,2]
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# degraded 300 -> 200
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# active+recovering+undersized+degraded
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# PG_STAT OBJECTS MISSING_ON_PRIMARY DEGRADED MISPLACED UNFOUND BYTES LOG DISK_LOG STATE STATE_STAMP VERSION REPORTED UP UP_PRIMARY ACTING ACTING_PRIMARY LAST_SCRUB SCRUB_STAMP LAST_DEEP_SCRUB DEEP_SCRUB_STAMP
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# 1.0 100 0 300 0 0 0 100 100 active+recovering+undersized+degraded 2017-11-17 17:16:15.302943 13'500 16:643 [1,2] 1 [1,2] 1 0'0 2017-11-17 17:15:34.985563 0'0 2017-11-17 17:15:34.985563
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function TEST_recovery_undersized() {
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local dir=$1
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local osds=3
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run_mon $dir a || return 1
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run_mgr $dir x || return 1
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for i in $(seq 0 $(expr $osds - 1))
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do
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run_osd $dir $i || return 1
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done
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create_pool $poolname 1 1
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ceph osd pool set $poolname size 1
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wait_for_clean || return 1
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for i in $(seq 1 $objects)
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do
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rados -p $poolname put obj$i /dev/null
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done
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local primary=$(get_primary $poolname obj1)
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local PG=$(get_pg $poolname obj1)
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ceph osd set norecover
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# Mark any osd not the primary (only 1 replica so also has no replica)
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for i in $(seq 0 $(expr $osds - 1))
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do
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if [ $i = $primary ];
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then
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continue
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fi
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ceph osd out osd.$i
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break
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done
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ceph osd pool set test size 4
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ceph osd unset norecover
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ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
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# Give extra sleep time because code below doesn't have the sophistication of wait_for_clean()
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sleep 10
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flush_pg_stats || return 1
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# Wait for recovery to finish
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# Can't use wait_for_clean() because state goes from active+recovering+undersized+degraded
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# to active+undersized+degraded
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for i in $(seq 1 60)
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do
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if ceph pg dump pgs | grep ^$PG | grep -qv recovering
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then
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break
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fi
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if [ $i = "60" ];
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then
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echo "Timeout waiting for recovery to finish"
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return 1
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fi
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sleep 1
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done
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# Get new primary
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primary=$(get_primary $poolname obj1)
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local log=$dir/osd.${primary}.log
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local first_degraded=$(expr $objects \* 3)
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local last_degraded=$(expr $objects \* 2)
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check $dir $PG $primary replicated $first_degraded $last_degraded 0 0 || return 1
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delete_pool $poolname
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kill_daemons $dir || return 1
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}
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# [1,0,2] -> [1,3,NONE]/[1,3,2]
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# degraded 100 -> 0
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# misplaced 100 -> 100
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# active+recovering+degraded+remapped
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# PG_STAT OBJECTS MISSING_ON_PRIMARY DEGRADED MISPLACED UNFOUND BYTES LOG DISK_LOG STATE STATE_STAMP VERSION REPORTED UP UP_PRIMARY ACTING ACTING_PRIMARY LAST_SCRUB SCRUB_STAMP LAST_DEEP_SCRUB DEEP_SCRUB_STAMP
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# 1.0 100 0 100 100 0 0 100 100 active+recovering+degraded+remapped 2017-11-27 21:24:20.851243 18'500 23:618 [1,3,NONE] 1 [1,3,2] 1 0'0 2017-11-27 21:23:39.395242 0'0 2017-11-27 21:23:39.395242
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function TEST_recovery_erasure_remapped() {
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local dir=$1
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run_mon $dir a || return 1
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run_mgr $dir x || return 1
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run_osd $dir 0 || return 1
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run_osd $dir 1 || return 1
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run_osd $dir 2 || return 1
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run_osd $dir 3 || return 1
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ceph osd erasure-code-profile set myprofile plugin=jerasure technique=reed_sol_van k=2 m=1 crush-failure-domain=osd
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create_pool $poolname 1 1 erasure myprofile
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ceph osd pool set $poolname min_size 2
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wait_for_clean || return 1
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for i in $(seq 1 $objects)
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do
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rados -p $poolname put obj$i /dev/null
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done
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local primary=$(get_primary $poolname obj1)
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local PG=$(get_pg $poolname obj1)
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local otherosd=$(get_not_primary $poolname obj1)
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ceph osd set norecover
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kill $(cat $dir/osd.${otherosd}.pid)
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ceph osd down osd.${otherosd}
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ceph osd out osd.${otherosd}
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# Mark osd not the primary and not down/out osd as just out
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for i in 0 1 2 3
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do
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if [ $i = $primary ];
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then
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continue
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fi
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if [ $i = $otherosd ];
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then
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continue
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fi
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ceph osd out osd.$i
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break
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done
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ceph osd unset norecover
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ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
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sleep 2
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wait_for_clean || return 1
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local log=$dir/osd.${primary}.log
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check $dir $PG $primary erasure $objects 0 $objects $objects || return 1
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delete_pool $poolname
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kill_daemons $dir || return 1
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}
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function TEST_recovery_multi() {
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local dir=$1
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local osds=6
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run_mon $dir a || return 1
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run_mgr $dir x || return 1
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for i in $(seq 0 $(expr $osds - 1))
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do
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run_osd $dir $i || return 1
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done
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create_pool $poolname 1 1
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ceph osd pool set $poolname size 3
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ceph osd pool set $poolname min_size 1
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wait_for_clean || return 1
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rados -p $poolname put obj1 /dev/null
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local primary=$(get_primary $poolname obj1)
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local otherosd=$(get_not_primary $poolname obj1)
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ceph osd set noout
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ceph osd set norecover
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kill $(cat $dir/osd.${otherosd}.pid)
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ceph osd down osd.${otherosd}
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local half=$(expr $objects / 2)
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for i in $(seq 2 $half)
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do
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rados -p $poolname put obj$i /dev/null
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done
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kill $(cat $dir/osd.${primary}.pid)
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ceph osd down osd.${primary}
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run_osd $dir ${otherosd}
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sleep 3
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for i in $(seq $(expr $half + 1) $objects)
|
|
do
|
|
rados -p $poolname put obj$i /dev/null
|
|
done
|
|
|
|
local PG=$(get_pg $poolname obj1)
|
|
local otherosd=$(get_not_primary $poolname obj$objects)
|
|
|
|
ceph osd unset noout
|
|
ceph osd out osd.$primary osd.$otherosd
|
|
run_osd $dir ${primary}
|
|
sleep 3
|
|
|
|
ceph osd pool set test size 4
|
|
ceph osd unset norecover
|
|
ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
|
|
sleep 2
|
|
|
|
wait_for_clean || return 1
|
|
|
|
# Get new primary
|
|
primary=$(get_primary $poolname obj1)
|
|
|
|
local log=$dir/osd.${primary}.log
|
|
check $dir $PG $primary replicated 399 0 300 0 99 0 || return 1
|
|
|
|
delete_pool $poolname
|
|
kill_daemons $dir || return 1
|
|
}
|
|
|
|
main recout "$@"
|
|
|
|
# Local Variables:
|
|
# compile-command: "make -j4 && ../qa/run-standalone.sh osd-recovery-stats.sh"
|
|
# End:
|