From: Adam Kupczyk <akupczyk@redhat.com>
Date: Fri, 3 Aug 2018 10:41:59 +0000 (+0200)
Subject: iolog: Added new option description to HOWTO
X-Git-Tag: fio-3.9~49^2
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=77be374dc96e9155b6c039a776a364798432549e

iolog: Added new option description to HOWTO

Signed-off-by: Adam Kupczyk <akupczyk@redhat.com>
---

diff --git a/HOWTO b/HOWTO
index 70eed280..4d905d16 100644
--- a/HOWTO
+++ b/HOWTO
@@ -2324,6 +2324,12 @@ I/O replay
 	replay, the file needs to be turned into a blkparse binary data file first
 	(``blkparse <device> -o /dev/null -d file_for_fio.bin``).
 
+.. option:: read_iolog_chunked=bool
+
+	Determines how iolog is read. If false(default) entire :option:`read_iolog`
+	will be read at once. If selected true, input from iolog will be read
+	gradually. Useful when iolog is very large, or it is generated.
+
 .. option:: replay_no_stall=bool
 
 	When replaying I/O with :option:`read_iolog` the default behavior is to