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Stress test to support paranoid_file_checks (#7473)

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Summary:
It's important to make sure no false positive is reported when options.paranoid_file_checks is used. Add it to stress test and a place holder in crash test. It is disabled in crash test as there appears to be a bug causing false positive.

Pull Request resolved: https://github.com/facebook/rocksdb/pull/7473

Test Plan: Run crash test

Reviewed By: ajkr

Differential Revision: D24026939

fbshipit-source-id: 89102acb45cf041776775ce44a4eef4b0f3a380c
This commit is contained in:
sdong 2020-09-30 14:39:47 -07:00 committed by Facebook GitHub Bot
parent 5997f6b17b
commit aedcaaef99
4 changed files with 10 additions and 0 deletions
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1
db_stress_tool/db_stress_common.h
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@ -241,6 +241,7 @@ DECLARE_bool(sync_fault_injection);
DECLARE_bool(best_efforts_recovery);
DECLARE_bool(skip_verifydb);
DECLARE_bool(enable_compaction_filter);
DECLARE_bool(paranoid_file_checks);
const long KB = 1024;
const int kRandomValueMaxFactor = 3;

4
db_stress_tool/db_stress_gflags.cc
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@ -728,6 +728,10 @@ DEFINE_bool(enable_compaction_filter, false,
"If true, configures a compaction filter that returns a kRemove "
"decision for deleted keys.");
DEFINE_bool(paranoid_file_checks, true,
"After writing every SST file, reopen it and read all the keys "
"and validate checksums");
DEFINE_string(file_checksum_impl, "none",
"Name of an implementation for file_checksum_gen_factory, or "
"\"none\" for null.");

1
db_stress_tool/db_stress_test_base.cc
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@ -2145,6 +2145,7 @@ void StressTest::Open() {
std::make_shared<DbStressTablePropertiesCollectorFactory>());
options_.best_efforts_recovery = FLAGS_best_efforts_recovery;
options_.paranoid_file_checks = FLAGS_paranoid_file_checks;
fprintf(stdout, "DB path: [%s]\n", FLAGS_db.c_str());

4
tools/db_crashtest.py
View File

@ -134,6 +134,8 @@ default_params = {
"read_fault_one_in": lambda: random.choice([0, 1000]),
"sync_fault_injection": False,
"get_property_one_in": 1000000,
# paranoid_file_checks has a bug so it's not yet passed.
"paranoid_file_checks": 0,
}
_TEST_DIR_ENV_VAR = 'TEST_TMPDIR'
@ -198,6 +200,8 @@ simple_default_params = {
"test_batches_snapshots": 0,
"write_buffer_size": 32 * 1024 * 1024,
"level_compaction_dynamic_level_bytes": False,
# "paranoid_file_checks" has a bug so it's not yet passed.
"paranoid_file_checks": 0,
}
blackbox_simple_default_params = {