[PATCH] Improve io logging
write_iolog was broken. Change iolog= to read_iolog= to keep things
nicely seperated.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/HOWTO b/HOWTO
index fd9468c..227bc51 100644
--- a/HOWTO
+++ b/HOWTO
@@ -369,9 +369,10 @@
been read. The two zone options can be used to only do
io on zones of a file.
-write_iolog=str Write the issued io patterns to the specified file. See iolog.
+write_iolog=str Write the issued io patterns to the specified file. See
+ read_iolog.
-iolog=str Open an iolog with the specified file name and replay the
+read_iolog=str Open an iolog with the specified file name and replay the
io patterns it contains. This can be used to store a
workload and replay it sometime later.