Marko Mäkelä 55abcfa7b7 MDEV-16124 fil_rename_tablespace() times out and crashes server during table-rebuilding ALTER TABLE ... InnoDB insisted on closing the file handle before renaming a file. Renaming a file should never be a problem on POSIX systems. Also on Windows it should work if the file was opened in FILE_SHARE_DELETE mode. fil_space_t::stop_ios: Remove. We no longer need to stop file access during rename operations. fil_mutex_enter_and_prepare_for_io(): Remove the wait for stop_ios. fil_rename_tablespace(): Remove the retry logic; do not close the file handle. Remove the unused fault injection that was added along with the DATA DIRECTORY functionality (MySQL WL#5980). os_file_create_simple_func(), os_file_create_func(), os_file_create_simple_no_error_handling_func(): Include FILE_SHARE_DELETE in the share_mode. (We will still prevent multiple InnoDB instances from using the same files by not setting FILE_SHARE_WRITE.)		2018-06-05 18:16:12 +03:00
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fil0fil.cc	MDEV-16124 fil_rename_tablespace() times out and crashes server during table-rebuilding ALTER TABLE	2018-06-05 18:16:12 +03:00