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ada700b906
rocksdb/env
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Cheng Chang ada700b906 Re-read the whole request in direct IO mode when IO uring returns partial result (#6853) 
Summary:
If both direct IO and IO uring are enabled, when IO uring returns partial result, we'll try to read the remaining part of the request, but the starting address/offset of the remaining part might not be aligned to the block size, in direct IO mode, the unaligned offset causes bug.
Pull Request resolved: https://github.com/facebook/rocksdb/pull/6853

Test Plan: run make check with both direct IO and IO uring enabled, this is covered by one of the continuous tests.

Reviewed By: anand1976

Differential Revision: D21603023

Pulled By: cheng-chang

fbshipit-source-id: 942f6a11ff21e1892af6c4464e02bab4c707787c
2020-05-18 17:25:57 -07:00
..
composite_env_wrapper.h Add IsDirectory() to Env and FS (#6711) 2020-04-17 14:39:18 -07:00
env_basic_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
env_chroot.cc Cache result of GetLogicalBufferSize in Linux (#6457) 2020-03-11 18:40:05 -07:00
env_chroot.h Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
env_encryption.cc Add counter in perf_context to time cipher time (#6596) 2020-04-01 16:59:35 -07:00
env_hdfs.cc Add IsDirectory() to Env and FS (#6711) 2020-04-17 14:39:18 -07:00
env_posix.cc Simplify migration to FileSystem API (#6552) 2020-03-23 21:54:21 -07:00
env_test.cc Add IsDirectory() to Env and FS (#6711) 2020-04-17 14:39:18 -07:00
env.cc Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
file_system.cc Pass IOStatus to write path and set retryable IO Error as hard error in BG jobs (#6487) 2020-03-27 16:04:43 -07:00
fs_posix.cc Add IsDirectory() to Env and FS (#6711) 2020-04-17 14:39:18 -07:00
io_posix_test.cc Cache result of GetLogicalBufferSize in Linux (#6457) 2020-03-11 18:40:05 -07:00
io_posix.cc Re-read the whole request in direct IO mode when IO uring returns partial result (#6853) 2020-05-18 17:25:57 -07:00
io_posix.h Cache result of GetLogicalBufferSize in Linux (#6457) 2020-03-11 18:40:05 -07:00
mock_env_test.cc Replace namespace name "rocksdb" with ROCKSDB_NAMESPACE (#6433) 2020-02-20 12:09:57 -08:00
mock_env.cc Fix FilterBench when RTTI=0 (#6732) 2020-04-29 13:09:23 -07:00
mock_env.h Attempt to recover from db with missing table files (#6334) 2020-03-20 19:30:48 -07:00