From: Jens Axboe <axboe@kernel.dk>
Date: Thu, 30 Nov 2017 02:29:25 +0000 (-0700)
Subject: examples/rand-zones.fio: add zoned_abs example
X-Git-Tag: fio-3.3~59
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=057bc4a6587d99088bfe4da28f43501212137ad4

examples/rand-zones.fio: add zoned_abs example

Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/examples/rand-zones.fio b/examples/rand-zones.fio
index da13fa37..169137d4 100644
--- a/examples/rand-zones.fio
+++ b/examples/rand-zones.fio
@@ -10,6 +10,14 @@ rw=randread
 norandommap
 random_distribution=zoned:50/5:30/15:20/
 
+# It's also possible to use zoned_abs to specify absolute sizes. For
+# instance, if you do:
+#
+# random_distribution=zoned_abs:50/10G:30/100G:20/500G
+#
+# Then 50% of the access will be to the first 10G of the drive, 30%
+# will be to the next 100G, and 20% will be to the next 500G.
+
 # The above applies to all of reads/writes/trims. If we wanted to do
 # something differently for writes, let's say 50% for the first 10%
 # and 50% for the remaining 90%, we could do it by adding a new section