configure: attempt to link against tcmalloc by default if available

[fio.git] / examples / rand-zones.fio

diff --git a/examples/rand-zones.fio b/examples/rand-zones.fio
index da13fa378f366b1c4d6036edd003be0f7f62fbf4..169137d493fe8b6038f3afdba44be281586ab913 100644 (file)
--- 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