5 files changed, 33 insertions, 0 deletions
diff --git a/src/ceph/examples/rbd-replay/.gitignore b/src/ceph/examples/rbd-replay/.gitignore
new file mode 100644
index 0000000..f9e7053
--- /dev/null
+++ b/src/ceph/examples/rbd-replay/.gitignore
@@ -0,0 +1,3 @@
+/*.log
+/replayer
+/traces
diff --git a/src/ceph/examples/rbd-replay/create-image b/src/ceph/examples/rbd-replay/create-image
new file mode 100755
index 0000000..3486d98
--- /dev/null
+++ b/src/ceph/examples/rbd-replay/create-image
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+pool=rbd
+image=my-image
+size=10G
+export LD_LIBRARY_PATH=../../src/.libs
+#qemu-img create -f raw rbd:$pool/$image:conf=../../src/ceph.conf $size
+qemu-img convert linux-0.2.img -O raw rbd:$pool/$image:conf=../../src/ceph.conf
diff --git a/src/ceph/examples/rbd-replay/replay b/src/ceph/examples/rbd-replay/replay
new file mode 100755
index 0000000..42f4f20
--- /dev/null
+++ b/src/ceph/examples/rbd-replay/replay
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+lttng create
+lttng enable-event -u 'librbd:*'
+lttng add-context -u -t pthread_id
+lttng start
+../../src/rbd-replay --conf=../../src/ceph.conf replay.bin "$@" | tee replay.log
+lttng stop
+lttng view > replay-trace.log
diff --git a/src/ceph/examples/rbd-replay/run-rbd-replay-prep b/src/ceph/examples/rbd-replay/run-rbd-replay-prep
new file mode 100755
index 0000000..28f4876
--- /dev/null
+++ b/src/ceph/examples/rbd-replay/run-rbd-replay-prep
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+../../src/rbd-replay-prep traces/ust/uid/10002/64-bit replay.bin
diff --git a/src/ceph/examples/rbd-replay/trace b/src/ceph/examples/rbd-replay/trace
new file mode 100755
index 0000000..02a5358
--- /dev/null
+++ b/src/ceph/examples/rbd-replay/trace
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+mkdir -p traces
+lttng create -o traces librbd
+lttng enable-event -u 'librbd:*'
+lttng add-context -u -t pthread_id
+lttng start
+LD_LIBRARY_PATH=../../src/.libs/ qemu-system-i386 -m 1024 rbd:rbd/my-image:conf=../../src/ceph.conf
+lttng stop
+lttng view > trace.log