[PATCH] Add lockmem=x option to pin memory

[fio.git] / README

diff --git a/README b/README
index 92cf5c4948677df98640b0e093df73a527246aac..8b84a08a8d8583ce2e24b03dc74947f565e40b84 100644 (file)
--- a/README
+++ b/README
@@ -73,6 +73,7 @@ The <jobs> format is as follows:
        bwavgtime=x     Average bandwidth stats over an x msec window.
        create_serialize=x      If 'x', serialize file creation.
        create_fsync=x  If 'x', run fsync() after file creation.
        bwavgtime=x     Average bandwidth stats over an x msec window.
        create_serialize=x      If 'x', serialize file creation.
        create_fsync=x  If 'x', run fsync() after file creation.

+       end_fsync=x     If 'x', run fsync() after end-of-job.

        loops=x         Run the job 'x' number of times.
        verify=x        If 'x' == md5, use md5 for verifies. If 'x' == crc32,
                        use crc32 for verifies. md5 is 'safer', but crc32 is
        loops=x         Run the job 'x' number of times.
        verify=x        If 'x' == md5, use md5 for verifies. If 'x' == crc32,
                        use crc32 for verifies. md5 is 'safer', but crc32 is


@@ -91,7 +92,9 @@ The <jobs> format is as follows:
                        rw, offset, length
                        where with rw=0/1 for read/write, and the offset
                        and length entries being in bytes.
                        rw, offset, length
                        where with rw=0/1 for read/write, and the offset
                        and length entries being in bytes.

-
+       lockmem=x       Lock down x amount of memory on the machine, to
+                       simulate a machine with less memory available. x can
+                       include k/m/g suffix.

 
 Examples using a job file
 -------------------------
 
 Examples using a job file
 -------------------------