Add option for including byte offset for each log entry

[fio.git] / HOWTO

diff --git a/HOWTO b/HOWTO
index d9f3095ee1c7a82a8753cf1f14b0280a24378d77..3001fe74a0b6cffe19fba612e95c082580085c01 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -1333,6 +1333,9 @@ log_avg_msec=int By default, fio will log an entry in the iops, latency,
                specified period of time, reducing the resolution of the log.
                Defaults to 0.
 
+log_offset=int If this is set, the iolog options will include the byte
+               offset for the IO entry as well as the other data values.
+
 lockmem=int    Pin down the specified amount of memory with mlock(2). Can
                potentially be used instead of removing memory or booting
                with less memory to simulate a smaller amount of memory.