PS-8932 Documentation mentions AL_O_DIRECT but flag was removed (8.0) (…

…#178) modified: docs/scalability/innodb_io.md
percona · Sep 26, 2023 · 0551c2e · 0551c2e
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diff --git a/docs/scalability/innodb_io.md b/docs/scalability/innodb_io.md
@@ -37,9 +37,6 @@ The following values are allowed:
 
     * `O_DIRECT_NO_FSYNC`: use O_DIRECT to open the data files and parallel doublewrite files, but does not use the `fsync()` system call to flush the data files, log files, and parallel doublewrite files. Do not use this option for the *XFS* file system.
 
-    * `ALL_O_DIRECT`: use O_DIRECT to open data files, log files, and parallel doublewrite files
-    and use `fsync()` to flush the data files but not the log files or
-    parallel doublewrite files. This option is recommended when *InnoDB* log files are big (more than 8GB), otherwise, there may be performance degradation. 
 
 !!! note