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0a77617820
Summary: In crash test, the db directory might be set to /dev/shm or /tmp, in certain environments such as internal testing infrastructure, neither of these directories support direct IO, so direct IO is never enabled in crash test. This PR sets up SyncPoints in direct IO related code paths to disable O_DIRECT flag in calls to `open`, so the direct IO code paths will be executed, all direct IO related assertions will be checked, but no real direct IO request will be issued to the file system. Pull Request resolved: https://github.com/facebook/rocksdb/pull/6727 Test Plan: export CRASH_TEST_EXT_ARGS="--use_direct_reads=1 --mmap_read=0" make -j24 crash_test Reviewed By: zhichao-cao Differential Revision: D21139250 Pulled By: cheng-chang fbshipit-source-id: db9adfe78d91aa4759835b1af91c5db7b27b62ee |
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| .. | ||
| batched_ops_stress.cc | ||
| cf_consistency_stress.cc | ||
| CMakeLists.txt | ||
| db_stress.cc | ||
| db_stress_common.cc | ||
| db_stress_common.h | ||
| db_stress_driver.cc | ||
| db_stress_driver.h | ||
| db_stress_env_wrapper.h | ||
| db_stress_gflags.cc | ||
| db_stress_listener.h | ||
| db_stress_shared_state.cc | ||
| db_stress_shared_state.h | ||
| db_stress_stat.h | ||
| db_stress_test_base.cc | ||
| db_stress_test_base.h | ||
| db_stress_tool.cc | ||
| no_batched_ops_stress.cc | ||