性能测试用例和结果更新

zvfs_fio_test/sys/prepare_fill.fio

@@ -0,0 +1,13 @@
+[global]
+ioengine=psync
+direct=1
+thread=1
+group_reporting=1
+iodepth=1
+bs=4k
+size=512M
+filename=/tmp/zvfs_sys_fio/testfile
+
+[prepare_fill]
+description=Sequential prefill for bandwidth
+rw=write

zvfs_fio_test/sys/randread_4k.fio

@@ -0,0 +1,15 @@
+[global]
+ioengine=psync
+direct=1
+thread=1
+group_reporting=1
+iodepth=1
+bs=4k
+size=512M
+time_based=1
+runtime=30
+filename=/tmp/zvfs_sys_fio/testfile
+
+[randread_4k]
+description=4K random read for IOPS and average latency
+rw=randread

zvfs_fio_test/sys/randrw_4k.fio

@@ -0,0 +1,16 @@
+[global]
+ioengine=psync
+direct=1
+thread=1
+group_reporting=1
+iodepth=1
+bs=4k
+size=512M
+time_based=1
+runtime=30
+filename=/tmp/zvfs_sys_fio/testfile
+
+[randrw_4k]
+description=4K random read write for per direction IOPS and average latency
+rw=randrw
+rwmixread=50

zvfs_fio_test/sys/randwrite_4k.fio

@@ -0,0 +1,15 @@
+[global]
+ioengine=psync
+direct=1
+thread=1
+group_reporting=1
+iodepth=1
+bs=4k
+size=512M
+time_based=1
+runtime=30
+filename=/tmp/zvfs_sys_fio/testfile
+
+[randwrite_4k]
+description=4K random write for IOPS and average latency
+rw=randwrite