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randomized the delays in atomic switchover workload

This commit is contained in:
Evan Tschannen 2017-06-01 12:08:21 -07:00
parent bfcbb5623f
commit 2d0dbd57e8
3 changed files with 7 additions and 16 deletions
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17
fdbserver/workloads/AtomicSwitchover.actor.cpp
View File

@ -26,16 +26,16 @@
//A workload which test the correctness of backup and restore process
struct AtomicSwitchoverWorkload : TestWorkload {
double switch1After, switch2After, stopAfter;
double switch1delay, switch2delay, stopDelay;
Standalone<VectorRef<KeyRangeRef>> backupRanges;
Database extraDB;
AtomicSwitchoverWorkload(WorkloadContext const& wcx)
: TestWorkload(wcx) {
switch1After = getOption(options, LiteralStringRef("switch1After"), 20.0);
switch2After = getOption(options, LiteralStringRef("switch2After"), 30.0);
stopAfter = getOption(options, LiteralStringRef("stopAfter"), 40.0);
switch1delay = getOption(options, LiteralStringRef("switch1delay"), 50.0);
switch2delay = getOption(options, LiteralStringRef("switch2delay"), 50.0);
stopDelay = getOption(options, LiteralStringRef("stopDelay"), 50.0);
backupRanges.push_back_deep(backupRanges.arena(), normalKeys);
@ -153,27 +153,24 @@ struct AtomicSwitchoverWorkload : TestWorkload {
ACTOR static Future<Void> _start(Database cx, AtomicSwitchoverWorkload* self) {
state DatabaseBackupAgent backupAgent(cx);
state DatabaseBackupAgent restoreAgent(self->extraDB);
state Future<Void> switch1After = delay(self->switch1After);
state Future<Void> switch2After = delay(self->switch2After);
state Future<Void> stopAfter = delay(self->stopAfter);
state Future<Void> disabler = disableConnectionFailuresAfter(300, "atomicSwitchover");
TraceEvent("AS_Wait1");
int _ = wait( backupAgent.waitBackup(self->extraDB, BackupAgentBase::getDefaultTag(), false) );
TraceEvent("AS_Ready1");
Void _ = wait( switch1After );
Void _ = wait( delay(g_random->random01()*self->switch1delay) );
TraceEvent("AS_Switch1");
Void _ = wait( backupAgent.atomicSwitchover(self->extraDB, BackupAgentBase::getDefaultTag(), self->backupRanges, StringRef(), StringRef()) );
TraceEvent("AS_Wait2");
int _ = wait( restoreAgent.waitBackup(cx, BackupAgentBase::getDefaultTag(), false) );
TraceEvent("AS_Ready2");
Void _ = wait( switch2After );
Void _ = wait( delay(g_random->random01()*self->switch2delay) );
TraceEvent("AS_Switch2");
Void _ = wait( restoreAgent.atomicSwitchover(cx, BackupAgentBase::getDefaultTag(), self->backupRanges, StringRef(), StringRef()) );
TraceEvent("AS_Wait3");
int _ = wait( backupAgent.waitBackup(self->extraDB, BackupAgentBase::getDefaultTag(), false) );
TraceEvent("AS_Ready3");
Void _ = wait( stopAfter );
Void _ = wait( delay(g_random->random01()*self->stopDelay) );
TraceEvent("AS_Abort");
Void _ = wait( backupAgent.abortBackup(self->extraDB, BackupAgentBase::getDefaultTag()) );
TraceEvent("AS_Done");

3
tests/slow/ApiCorrectnessSwitchover.txt
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@ -22,9 +22,6 @@ randomTestDuration=60
timeout=2100
testName=AtomicSwitchover
switch1After=10.0
switch2After=20.0
stopAfter=130.0
clearAfterTest=false
simBackupAgents=BackupToDB
extraDB=2

3
tests/slow/WriteDuringReadSwitchover.txt
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@ -6,9 +6,6 @@ testTitle=WriteDuringReadTest
minNode=1
testName=AtomicSwitchover
switch1After=50.0
switch2After=90.0
stopAfter=130.0
clearAfterTest=false
simBackupAgents=BackupToDB
extraDB=2