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-rwxr-xr-xqa/standalone/osd/osd-recovery-stats.sh512
1 files changed, 512 insertions, 0 deletions
diff --git a/qa/standalone/osd/osd-recovery-stats.sh b/qa/standalone/osd/osd-recovery-stats.sh
new file mode 100755
index 000000000..ad6f810d7
--- /dev/null
+++ b/qa/standalone/osd/osd-recovery-stats.sh
@@ -0,0 +1,512 @@
+#!/usr/bin/env bash
+#
+# Copyright (C) 2017 Red Hat <contact@redhat.com>
+#
+# Author: David Zafman <dzafman@redhat.com>
+#
+# 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=$1
+ shift
+
+ # Fix port????
+ export CEPH_MON="127.0.0.1:7115" # git grep '\<7115\>' : there must be only one
+ export CEPH_ARGS
+ CEPH_ARGS+="--fsid=$(uuidgen) --auth-supported=none "
+ CEPH_ARGS+="--mon-host=$CEPH_MON "
+ # so we will not force auth_log_shard to be acting_primary
+ CEPH_ARGS+="--osd_force_auth_primary_missing_objects=1000000 "
+ export margin=10
+ export objects=200
+ export poolname=test
+
+ local funcs=${@:-$(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 below_margin() {
+ local -i check=$1
+ shift
+ local -i target=$1
+
+ return $(( $check <= $target && $check >= $target - $margin ? 0 : 1 ))
+}
+
+function above_margin() {
+ local -i check=$1
+ shift
+ local -i target=$1
+
+ return $(( $check >= $target && $check <= $target + $margin ? 0 : 1 ))
+}
+
+FIND_UPACT='grep "pg[[]${PG}.*recovering.*update_calc_stats " $log | tail -1 | sed "s/.*[)] \([[][^ p]*\).*$/\1/"'
+FIND_FIRST='grep "pg[[]${PG}.*recovering.*update_calc_stats $which " $log | grep -F " ${UPACT}${addp}" | grep -v est | head -1 | sed "s/.* \([0-9]*\)$/\1/"'
+FIND_LAST='grep "pg[[]${PG}.*recovering.*update_calc_stats $which " $log | tail -1 | sed "s/.* \([0-9]*\)$/\1/"'
+
+function check() {
+ local dir=$1
+ local PG=$2
+ local primary=$3
+ local type=$4
+ local degraded_start=$5
+ local degraded_end=$6
+ local misplaced_start=$7
+ local misplaced_end=$8
+ local primary_start=${9:-}
+ local primary_end=${10:-}
+
+ local log=$dir/osd.${primary}.log
+
+ local addp=" "
+ if [ "$type" = "erasure" ];
+ then
+ addp="p"
+ fi
+
+ UPACT=$(eval $FIND_UPACT)
+
+ # Check 3rd line at start because of false recovery starts
+ local which="degraded"
+ FIRST=$(eval $FIND_FIRST)
+ below_margin $FIRST $degraded_start || return 1
+ LAST=$(eval $FIND_LAST)
+ above_margin $LAST $degraded_end || return 1
+
+ # Check 3rd line at start because of false recovery starts
+ which="misplaced"
+ FIRST=$(eval $FIND_FIRST)
+ below_margin $FIRST $misplaced_start || return 1
+ LAST=$(eval $FIND_LAST)
+ above_margin $LAST $misplaced_end || return 1
+
+ # This is the value of set into MISSING_ON_PRIMARY
+ if [ -n "$primary_start" ];
+ then
+ which="shard $primary"
+ FIRST=$(eval $FIND_FIRST)
+ below_margin $FIRST $primary_start || return 1
+ LAST=$(eval $FIND_LAST)
+ above_margin $LAST $primary_end || return 1
+ fi
+}
+
+# [1,0,?] -> [1,2,4]
+# degraded 500 -> 0
+# active+recovering+degraded
+
+# 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
+# 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
+function do_recovery_out1() {
+ local dir=$1
+ shift
+ local type=$1
+
+ run_mon $dir a || return 1
+ run_mgr $dir x || return 1
+ run_osd $dir 0 || return 1
+ run_osd $dir 1 || return 1
+ run_osd $dir 2 || return 1
+ run_osd $dir 3 || return 1
+ run_osd $dir 4 || return 1
+ run_osd $dir 5 || return 1
+
+ if [ $type = "erasure" ];
+ then
+ ceph osd erasure-code-profile set myprofile plugin=jerasure technique=reed_sol_van k=2 m=1 crush-failure-domain=osd
+ create_pool $poolname 1 1 $type myprofile
+ else
+ create_pool $poolname 1 1 $type
+ fi
+
+ wait_for_clean || return 1
+
+ for i in $(seq 1 $objects)
+ do
+ rados -p $poolname put obj$i /dev/null
+ done
+
+ local primary=$(get_primary $poolname obj1)
+ local PG=$(get_pg $poolname obj1)
+ # Only 2 OSDs so only 1 not primary
+ local otherosd=$(get_not_primary $poolname obj1)
+
+ ceph osd set norecover
+ kill $(cat $dir/osd.${otherosd}.pid)
+ ceph osd down osd.${otherosd}
+ ceph osd out osd.${otherosd}
+ ceph osd unset norecover
+ ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
+ sleep 2
+
+ wait_for_clean || return 1
+
+ check $dir $PG $primary $type $objects 0 0 0 || return 1
+
+ delete_pool $poolname
+ kill_daemons $dir || return 1
+}
+
+function TEST_recovery_replicated_out1() {
+ local dir=$1
+
+ do_recovery_out1 $dir replicated || return 1
+}
+
+function TEST_recovery_erasure_out1() {
+ local dir=$1
+
+ do_recovery_out1 $dir erasure || return 1
+}
+
+# [0, 1] -> [2,3,4,5]
+# degraded 1000 -> 0
+# misplaced 1000 -> 0
+# missing on primary 500 -> 0
+
+# 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
+# 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
+function TEST_recovery_sizeup() {
+ local dir=$1
+
+ run_mon $dir a || return 1
+ run_mgr $dir x || return 1
+ run_osd $dir 0 || return 1
+ run_osd $dir 1 || return 1
+ run_osd $dir 2 || return 1
+ run_osd $dir 3 || return 1
+ run_osd $dir 4 || return 1
+ run_osd $dir 5 || return 1
+
+ create_pool $poolname 1 1
+ ceph osd pool set $poolname size 2
+
+ wait_for_clean || return 1
+
+ for i in $(seq 1 $objects)
+ do
+ rados -p $poolname put obj$i /dev/null
+ done
+
+ local primary=$(get_primary $poolname obj1)
+ local PG=$(get_pg $poolname obj1)
+ # Only 2 OSDs so only 1 not primary
+ local otherosd=$(get_not_primary $poolname obj1)
+
+ ceph osd set norecover
+ ceph osd out osd.$primary osd.$otherosd
+ ceph osd pool set test size 4
+ ceph osd unset norecover
+ # Get new primary
+ primary=$(get_primary $poolname obj1)
+
+ ceph tell osd.${primary} debug kick_recovery_wq 0
+ sleep 2
+
+ wait_for_clean || return 1
+
+ local degraded=$(expr $objects \* 2)
+ local misplaced=$(expr $objects \* 2)
+ local log=$dir/osd.${primary}.log
+ check $dir $PG $primary replicated $degraded 0 $misplaced 0 $objects 0 || return 1
+
+ delete_pool $poolname
+ kill_daemons $dir || return 1
+}
+
+# [0, 1, 2, 4] -> [3, 5]
+# misplaced 1000 -> 0
+# missing on primary 500 -> 0
+# active+recovering+degraded
+
+# 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
+# 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
+function TEST_recovery_sizedown() {
+ local dir=$1
+
+ run_mon $dir a || return 1
+ run_mgr $dir x || return 1
+ run_osd $dir 0 || return 1
+ run_osd $dir 1 || return 1
+ run_osd $dir 2 || return 1
+ run_osd $dir 3 || return 1
+ run_osd $dir 4 || return 1
+ run_osd $dir 5 || return 1
+
+ create_pool $poolname 1 1
+ ceph osd pool set $poolname size 4
+
+ wait_for_clean || return 1
+
+ for i in $(seq 1 $objects)
+ do
+ rados -p $poolname put obj$i /dev/null
+ done
+
+ local primary=$(get_primary $poolname obj1)
+ local PG=$(get_pg $poolname obj1)
+ # Only 2 OSDs so only 1 not primary
+ local allosds=$(get_osds $poolname obj1)
+
+ ceph osd set norecover
+ for osd in $allosds
+ do
+ ceph osd out osd.$osd
+ done
+
+ ceph osd pool set test size 2
+ 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 $poolname obj1)
+
+ local misplaced=$(expr $objects \* 2)
+ local log=$dir/osd.${primary}.log
+ check $dir $PG $primary replicated 0 0 $misplaced 0 || return 1
+
+ UPACT=$(grep "pg[[]${PG}.*recovering.*update_calc_stats " $log | tail -1 | sed "s/.*[)] \([[][^ p]*\).*$/\1/")
+
+ # This is the value of set into MISSING_ON_PRIMARY
+ FIRST=$(grep "pg[[]${PG}.*recovering.*update_calc_stats shard $primary " $log | grep -F " $UPACT " | head -1 | sed "s/.* \([0-9]*\)$/\1/")
+ below_margin $FIRST $objects || return 1
+ LAST=$(grep "pg[[]${PG}.*recovering.*update_calc_stats shard $primary " $log | tail -1 | sed "s/.* \([0-9]*\)$/\1/")
+ above_margin $LAST 0 || return 1
+
+ delete_pool $poolname
+ kill_daemons $dir || return 1
+}
+
+# [1] -> [1,2]
+# degraded 300 -> 200
+# active+recovering+undersized+degraded
+
+# 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
+# 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
+function TEST_recovery_undersized() {
+ local dir=$1
+
+ local osds=3
+ run_mon $dir a || return 1
+ run_mgr $dir x || return 1
+ for i in $(seq 0 $(expr $osds - 1))
+ do
+ run_osd $dir $i || return 1
+ done
+
+ create_pool $poolname 1 1
+ ceph osd pool set $poolname size 1 --yes-i-really-mean-it
+
+ wait_for_clean || return 1
+
+ for i in $(seq 1 $objects)
+ do
+ rados -p $poolname put obj$i /dev/null
+ done
+
+ local primary=$(get_primary $poolname obj1)
+ local PG=$(get_pg $poolname obj1)
+
+ ceph osd set norecover
+ # Mark any osd not the primary (only 1 replica so also has no replica)
+ for i in $(seq 0 $(expr $osds - 1))
+ do
+ if [ $i = $primary ];
+ then
+ continue
+ fi
+ ceph osd out osd.$i
+ break
+ done
+ ceph osd pool set test size 4
+ ceph osd unset norecover
+ ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
+ # Give extra sleep time because code below doesn't have the sophistication of wait_for_clean()
+ sleep 10
+ flush_pg_stats || return 1
+
+ # Wait for recovery to finish
+ # Can't use wait_for_clean() because state goes from active+recovering+undersized+degraded
+ # to active+undersized+degraded
+ for i in $(seq 1 300)
+ do
+ if ceph pg dump pgs | grep ^$PG | grep -qv recovering
+ then
+ break
+ fi
+ if [ $i = "300" ];
+ then
+ echo "Timeout waiting for recovery to finish"
+ return 1
+ fi
+ sleep 1
+ done
+
+ # Get new primary
+ primary=$(get_primary $poolname obj1)
+ local log=$dir/osd.${primary}.log
+
+ local first_degraded=$(expr $objects \* 3)
+ local last_degraded=$(expr $objects \* 2)
+ check $dir $PG $primary replicated $first_degraded $last_degraded 0 0 || return 1
+
+ delete_pool $poolname
+ kill_daemons $dir || return 1
+}
+
+# [1,0,2] -> [1,3,NONE]/[1,3,2]
+# degraded 100 -> 0
+# misplaced 100 -> 100
+# active+recovering+degraded+remapped
+
+# 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
+# 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
+function TEST_recovery_erasure_remapped() {
+ local dir=$1
+
+ run_mon $dir a || return 1
+ run_mgr $dir x || return 1
+ run_osd $dir 0 || return 1
+ run_osd $dir 1 || return 1
+ run_osd $dir 2 || return 1
+ run_osd $dir 3 || return 1
+
+ ceph osd erasure-code-profile set myprofile plugin=jerasure technique=reed_sol_van k=2 m=1 crush-failure-domain=osd
+ create_pool $poolname 1 1 erasure myprofile
+ ceph osd pool set $poolname min_size 2
+
+ wait_for_clean || return 1
+
+ for i in $(seq 1 $objects)
+ do
+ rados -p $poolname put obj$i /dev/null
+ done
+
+ local primary=$(get_primary $poolname obj1)
+ local PG=$(get_pg $poolname obj1)
+ local otherosd=$(get_not_primary $poolname obj1)
+
+ ceph osd set norecover
+ kill $(cat $dir/osd.${otherosd}.pid)
+ ceph osd down osd.${otherosd}
+ ceph osd out osd.${otherosd}
+
+ # Mark osd not the primary and not down/out osd as just out
+ for i in 0 1 2 3
+ do
+ if [ $i = $primary ];
+ then
+ continue
+ fi
+ if [ $i = $otherosd ];
+ then
+ continue
+ fi
+ ceph osd out osd.$i
+ break
+ done
+ ceph osd unset norecover
+ ceph tell osd.$(get_primary $poolname obj1) debug kick_recovery_wq 0
+ sleep 2
+
+ wait_for_clean || return 1
+
+ local log=$dir/osd.${primary}.log
+ check $dir $PG $primary erasure $objects 0 $objects $objects || return 1
+
+ delete_pool $poolname
+ kill_daemons $dir || return 1
+}
+
+function TEST_recovery_multi() {
+ local dir=$1
+
+ local osds=6
+ run_mon $dir a || return 1
+ run_mgr $dir x || return 1
+ for i in $(seq 0 $(expr $osds - 1))
+ 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 1
+
+ wait_for_clean || return 1
+
+ rados -p $poolname put obj1 /dev/null
+
+ local primary=$(get_primary $poolname obj1)
+ local otherosd=$(get_not_primary $poolname obj1)
+
+ ceph osd set noout
+ ceph osd set norecover
+ kill $(cat $dir/osd.${otherosd}.pid)
+ ceph osd down osd.${otherosd}
+
+ local half=$(expr $objects / 2)
+ for i in $(seq 2 $half)
+ do
+ rados -p $poolname put obj$i /dev/null
+ done
+
+ kill $(cat $dir/osd.${primary}.pid)
+ ceph osd down osd.${primary}
+ activate_osd $dir ${otherosd}
+ sleep 3
+
+ 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
+ activate_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 $dir || return 1
+}
+
+main osd-recovery-stats "$@"
+
+# Local Variables:
+# compile-command: "make -j4 && ../qa/run-standalone.sh osd-recovery-stats.sh"
+# End:
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-30 05:39:19 +0000