# Test case describe: dnode1/dnode2 include mnode and vnode roles # step 1: start dnode1/dnode2, and added into cluster # step 2: create db(repl = 2), table, insert data, # step 4: stop dnode1, remove its mnode and vnode dir, and copy mnode and vnode dir of dnode2 to dnode1 # step 5: restart dnode1, waiting sync end # step 6: stop dnode2, reset query cache, and query system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/deploy.sh -n dnode2 -i 2 #system sh/deploy.sh -n dnode3 -i 3 #system sh/deploy.sh -n dnode4 -i 4 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 2 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 2 #system sh/cfg.sh -n dnode3 -c numOfMnodes -v 1 #system sh/cfg.sh -n dnode4 -c numOfMnodes -v 1 system sh/cfg.sh -n dnode1 -c walLevel -v 2 system sh/cfg.sh -n dnode2 -c walLevel -v 2 #system sh/cfg.sh -n dnode3 -c walLevel -v 2 #system sh/cfg.sh -n dnode4 -c walLevel -v 2 system sh/cfg.sh -n dnode1 -c balanceInterval -v 10 system sh/cfg.sh -n dnode2 -c balanceInterval -v 10 #system sh/cfg.sh -n dnode3 -c balanceInterval -v 10 #system sh/cfg.sh -n dnode4 -c balanceInterval -v 10 system sh/cfg.sh -n dnode1 -c numOfTotalVnodes -v 4 system sh/cfg.sh -n dnode2 -c numOfTotalVnodes -v 4 #system sh/cfg.sh -n dnode3 -c numOfTotalVnodes -v 4 #system sh/cfg.sh -n dnode4 -c numOfTotalVnodes -v 4 system sh/cfg.sh -n dnode1 -c role -v 0 system sh/cfg.sh -n dnode2 -c role -v 0 #system sh/cfg.sh -n dnode3 -c role -v 2 #system sh/cfg.sh -n dnode4 -c role -v 2 system sh/cfg.sh -n dnode1 -c maxtablesPerVnode -v 4 system sh/cfg.sh -n dnode2 -c maxtablesPerVnode -v 4 #system sh/cfg.sh -n dnode3 -c maxtablesPerVnode -v 4 #system sh/cfg.sh -n dnode4 -c maxtablesPerVnode -v 4 #system sh/cfg.sh -n dnode5 -c maxtablesPerVnode -v 4 system sh/cfg.sh -n dnode1 -c arbitrator -v $arbitrator system sh/cfg.sh -n dnode2 -c arbitrator -v $arbitrator #system sh/cfg.sh -n dnode3 -c arbitrator -v $arbitrator print ============== step0: start tarbitrator system sh/exec_tarbitrator.sh -s start print ============== step1: start dnode1/dnode2 and add into cluster system sh/exec.sh -n dnode1 -s start system sh/exec.sh -n dnode2 -s start sleep 1000 sql connect sleep 1000 sql create dnode $hostname2 sleep 1000 print ============== step2: create database with replica 2, and create table, insert data $totalTableNum = 10 $sleepTimer = 3000 $db = db sql create database $db replica 2 cache 1 sql use $db # create table , insert data $stb = stb sql create table $stb (ts timestamp, c1 double) tags(t1 int) $rowNum = 1200 $tblNum = $totalTableNum $totalRows = 0 $tsStart = 1577808000000 # 2020-01-01 00:00:00.000 $i = 0 while $i < $tblNum $tb = tb . $i sql create table $tb using $stb tags( $i ) $x = 0 while $x < $rowNum $ts = $tsStart + $x sql insert into $tb values ( $ts + 0a , $x ) ( $ts + 1a , $x ) ( $ts + 2a , $x ) ( $ts + 3a , $x ) ( $ts + 4a , $x ) ( $ts + 5a , $x ) ( $ts + 6a , $x ) ( $ts + 7a , $x ) ( $ts + 8a , $x ) ( $ts + 9a , $x ) ( $ts + 10a , $x ) ( $ts + 11a , $x ) ( $ts + 12a , $x ) ( $ts + 13a , $x ) ( $ts + 14a , $x ) ( $ts + 15a , $x ) ( $ts + 16a , $x ) ( $ts + 17a , $x ) ( $ts + 18a , $x ) ( $ts + 19a , $x ) ( $ts + 20a , $x ) ( $ts + 21a , $x ) ( $ts + 22a , $x ) ( $ts + 23a , $x ) ( $ts + 24a , $x ) ( $ts + 25a , $x ) ( $ts + 26a , $x ) ( $ts + 27a , $x ) ( $ts + 28a , $x ) ( $ts + 29a , $x ) ( $ts + 30a , $x ) ( $ts + 31a , $x ) ( $ts + 32a , $x ) ( $ts + 33a , $x ) ( $ts + 34a , $x ) ( $ts + 25a , $x ) ( $ts + 26a , $x ) ( $ts + 27a , $x ) ( $ts + 28a , $x ) ( $ts + 29a , $x ) ( $ts + 30a , $x ) ( $ts + 31a , $x ) ( $ts + 32a , $x ) ( $ts + 33a , $x ) ( $ts + 34a , $x ) ( $ts + 35a , $x ) ( $ts + 36a , $x ) ( $ts + 37a , $x ) ( $ts + 38a , $x ) ( $ts + 39a , $x ) ( $ts + 40a , $x ) ( $ts + 41a , $x ) ( $ts + 42a , $x ) ( $ts + 43a , $x ) ( $ts + 44a , $x ) ( $ts + 45a , $x ) ( $ts + 46a , $x ) ( $ts + 47a , $x ) ( $ts + 48a , $x ) ( $ts + 49a , $x ) ( $ts + 50a , $x ) ( $ts + 51a , $x ) ( $ts + 52a , $x ) ( $ts + 53a , $x ) ( $ts + 54a , $x ) ( $ts + 55a , $x ) ( $ts + 56a , $x ) ( $ts + 57a , $x ) ( $ts + 58a , $x ) ( $ts + 59a , $x ) $x = $x + 60 endw $totalRows = $totalRows + $x print info: inserted $x rows into $tb and totalRows: $totalRows $i = $i + 1 endw sql select count(*) from $stb print rows:$rows data00:$data00 totalRows:$totalRows if $rows != 1 then return -1 endi if $data00 != $totalRows then return -1 endi print ============== step3: insert old data(now-15d) and new data(now+15d), control data rows in order to save in cache, not falling disc sql insert into $tb values ( now - 20d , -20 ) sql insert into $tb values ( now - 40d , -40 ) $totalRows = $totalRows + 2 print ============== step4: stop dnode1 system sh/exec.sh -n dnode1 -s stop -x SIGINT $loopCnt = 0 wait_dnode1_offline: $loopCnt = $loopCnt + 1 if $loopCnt == 10 then return -1 endi sql show dnodes if $rows != 2 then sleep 2000 goto wait_dnode1_offline endi print $data0_1 $data1_1 $data2_1 $data3_1 $data4_1 print $data0_2 $data1_2 $data2_2 $data3_2 $data4_2 $dnode1Status = $data4_1 $dnode2Status = $data4_2 if $dnode1Status != offline then sleep 2000 goto wait_dnode1_offline endi if $dnode2Status != ready then sleep 2000 goto wait_dnode1_offline endi # check using select sql select count(*) from $stb print data00 $data00 if $data00 != $totalRows then return -1 endi #sql show vgroups #print show vgroups: #print $data0_1 $data1_1 $data2_1 $data3_1 $data4_1 $data5_1 $data6_1 $data7_1 $data8_1 $data9_1 #print $data0_2 $data1_2 $data2_2 $data3_2 $data4_2 $data5_2 $data6_2 $data7_2 $data8_2 $data9_2 #print $data0_3 $data1_3 $data2_3 $data3_3 $data4_3 $data5_3 $data6_3 $data7_3 $data8_3 $data9_3 print ============== step5: remove the mnode dir of dnode1, then copy the monde dir of dnode2 system_content rm -rf ../../../sim/dnode1/data/vnode system_content rm -rf ../../../sim/dnode1/data/mnode system_content cp -rf ../../../sim/dnode2/data/vnode ../../../sim/dnode1/data/ system_content cp -rf ../../../sim/dnode2/data/mnode ../../../sim/dnode1/data/ print ============== step6: restart dnode1, waiting sync end system sh/exec.sh -n dnode1 -s start sleep 1000 $loopCnt = 0 wait_dnode1_ready: $loopCnt = $loopCnt + 1 if $loopCnt == 20 then return -1 endi sql show dnodes -x wait_dnode1_ready if $rows != 2 then sleep 2000 goto wait_dnode1_ready endi print $data0_1 $data1_1 $data2_1 $data3_1 $data4_1 print $data0_2 $data1_2 $data2_2 $data3_2 $data4_2 $dnode1Status = $data4_1 $dnode2Status = $data4_2 if $dnode1Status != ready then sleep 2000 goto wait_dnode1_ready endi if $dnode2Status != ready then sleep 2000 goto wait_dnode1_ready endi $loopCnt = 0 wait_dnode1_vgroup_slave: $loopCnt = $loopCnt + 1 if $loopCnt == 10 then return -1 endi sql show vgroups if $rows != 3 then sleep 2000 goto wait_dnode1_vgroup_slave endi print show vgroups: print $data0_1 $data1_1 $data2_1 $data3_1 $data4_1 $data5_1 $data6_1 $data7_1 $data8_1 $data9_1 print $data0_2 $data1_2 $data2_2 $data3_2 $data4_2 $data5_2 $data6_2 $data7_2 $data8_2 $data9_2 print $data0_3 $data1_3 $data2_3 $data3_3 $data4_3 $data5_3 $data6_3 $data7_3 $data8_3 $data9_3 print $data0_4 $data1_4 $data2_4 $data3_4 $data4_4 $data5_4 $data6_4 $data7_4 $data8_4 $data9_4 $d2v2status = $data6_4 $d2v3status = $data6_2 $d2v4status = $data6_3 $d1v2status = $data9_4 $d1v3status = $data9_2 $d1v4status = $data9_3 if $d2v2status != master then sleep 2000 goto wait_dnode1_vgroup_slave endi if $d2v3status != master then sleep 2000 goto wait_dnode1_vgroup_slave endi if $d2v4status != master then sleep 2000 goto wait_dnode1_vgroup_slave endi if $d1v2status != slave then sleep 2000 goto wait_dnode1_vgroup_slave endi if $d1v3status != slave then sleep 2000 goto wait_dnode1_vgroup_slave endi if $d1v4status != slave then sleep 2000 goto wait_dnode1_vgroup_slave endi print ============== step7: stop dnode2 system sh/exec.sh -n dnode2 -s stop -x SIGINT $loopCnt = 0 wait_dnode2_offline: $loopCnt = $loopCnt + 1 if $loopCnt == 10 then return -1 endi sql show dnodes if $rows != 2 then sleep 2000 goto wait_dnode2_offline endi print $data0_1 $data1_1 $data2_1 $data3_1 $data4_1 print $data0_2 $data1_2 $data2_2 $data3_2 $data4_2 $dnode1Status = $data4_1 $dnode2Status = $data4_2 if $dnode1Status != ready then sleep 2000 goto wait_dnode2_offline endi if $dnode2Status != offline then sleep 2000 goto wait_dnode2_offline endi sql reset query cache # check using select sql select count(*) from $stb print data00 $data00 if $data00 != $totalRows then return -1 endi