From 8e8891105157dba405f5a120902df01fdb2a4a39 Mon Sep 17 00:00:00 2001 From: Tomohiro Kusumi Date: Wed, 30 Aug 2017 00:12:12 +0300 Subject: [PATCH] HOWTO: add OpenBSD to direct I/O unsupported platform OpenBSD has neither open(O_DIRECT) nor its kernel specific way. Signed-off-by: Tomohiro Kusumi Signed-off-by: Jens Axboe --- HOWTO | 2 +- fio.1 | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/HOWTO b/HOWTO index f36d4a77..3a720c35 100644 --- a/HOWTO +++ b/HOWTO @@ -947,7 +947,7 @@ I/O type .. option:: direct=bool If value is true, use non-buffered I/O. This is usually O_DIRECT. Note that - ZFS on Solaris doesn't support direct I/O. On Windows the synchronous + OpenBSD and ZFS on Solaris don't support direct I/O. On Windows the synchronous ioengines don't support direct I/O. Default: false. .. option:: atomic=bool diff --git a/fio.1 b/fio.1 index b8b3da2f..5b63dfd7 100644 --- a/fio.1 +++ b/fio.1 @@ -717,7 +717,7 @@ read. The two zone options can be used to only do I/O on zones of a file. .TP .BI direct \fR=\fPbool If value is true, use non\-buffered I/O. This is usually O_DIRECT. Note that -ZFS on Solaris doesn't support direct I/O. On Windows the synchronous +OpenBSD and ZFS on Solaris don't support direct I/O. On Windows the synchronous ioengines don't support direct I/O. Default: false. .TP .BI atomic \fR=\fPbool -- 2.25.1