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Fix storageFaultTolerance calculation

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This commit is contained in:
sfc-gh-tclinkenbeard 2022-04-08 11:35:24 -07:00
parent e3acbd1388
commit 41c3bb03c3
1 changed files with 3 additions and 2 deletions
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5
fdbserver/DataDistribution.actor.cpp
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@ -974,8 +974,9 @@ ACTOR Future<Void> ddSnapCreateCore(DistributorSnapRequest snapReq, Reference<As
wait(transformErrors(getStorageWorkers(cx, db, true /* localOnly */), snap_storage_failed()));
const auto& [storageWorkers, storageFailures] = storageWorkersAndFailures;
auto const storageFaultTolerance =
std::min(static_cast<int>(SERVER_KNOBS->MAX_STORAGE_SNAPSHOT_FAULT_TOLERANCE) - storageFailures,
configuration.storageTeamSize - 1);
std::min(static_cast<int>(SERVER_KNOBS->MAX_STORAGE_SNAPSHOT_FAULT_TOLERANCE),
configuration.storageTeamSize - 1) -
storageFailures;
if (storageFaultTolerance < 0) {
TEST(true); // Too many failed storage servers to complete snapshot
throw snap_storage_failed();