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Fix OSD reweight values between 0 and 1 not working

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This commit is contained in:
Vitaliy Filippov
2025-09-05 02:05:01 +03:00
parent 47c7aa62de
commit df604afbd5
4 changed files with 62 additions and 1 deletions
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tests/run_tests.sh
+2
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@@ -70,6 +70,8 @@ TEST_NAME=local_read POOLCFG='"local_reads":"random",' ./test_heal.sh
SCHEME=ec ./test_heal.sh
ANTIETCD=1 ./test_heal.sh
./test_reweight_half.sh
TEST_NAME=csum_32k_dmj OSD_ARGS="--data_csum_type crc32c --csum_block_size 32k --inmemory_metadata false --inmemory_journal false" OFFSET_ARGS=$OSD_ARGS ./test_heal.sh
TEST_NAME=csum_32k_dj OSD_ARGS="--data_csum_type crc32c --csum_block_size 32k --inmemory_journal false" OFFSET_ARGS=$OSD_ARGS ./test_heal.sh
TEST_NAME=csum_32k OSD_ARGS="--data_csum_type crc32c --csum_block_size 32k" OFFSET_ARGS=$OSD_ARGS ./test_heal.sh
tests/test_reweight_half.sh
Executable
+41
View File
@@ -0,0 +1,41 @@
#!/bin/bash -ex
. `dirname $0`/common.sh
node mon/mon-main.js $MON_PARAMS --etcd_address $ETCD_URL --etcd_prefix "/vitastor" >>./testdata/mon.log 2>&1 &
MON_PID=$!
wait_etcd
TIME=$(date '+%s')
$ETCDCTL put /vitastor/osd/stats/1 '{"host":"host1","size":1073741824,"time":"'$TIME'"}'
$ETCDCTL put /vitastor/osd/stats/2 '{"host":"host1","size":1073741824,"time":"'$TIME'"}'
$ETCDCTL put /vitastor/osd/stats/3 '{"host":"host2","size":1073741824,"time":"'$TIME'"}'
$ETCDCTL put /vitastor/osd/stats/4 '{"host":"host2","size":1073741824,"time":"'$TIME'"}'
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL create-pool testpool -s 2 -n 16 --force
sleep 2
# check that all OSDs have 8 PGs
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 1 or .[1] == 1) ] | length) == 8'
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 2 or .[1] == 2) ] | length) == 8'
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 3 or .[1] == 3) ] | length) == 8'
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 4 or .[1] == 4) ] | length) == 8'
build/src/cmd/vitastor-cli --etcd_address $ETCD_URL modify-osd --reweight 0.5 3
sleep 2
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 1 or .[1] == 1) ] | length) == 8'
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 2 or .[1] == 2) ] | length) == 8'
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 3 or .[1] == 3) ] | length) <= 6'
$ETCDCTL get /vitastor/pg/config --print-value-only | \
jq -s -e '([ .[0].items["1"] | .[].osd_set | map_values(. | tonumber) | select(.[0] == 4 or .[1] == 4) ] | length) >= 10'
format_green OK