summaryrefslogtreecommitdiffstats
path: root/doc/man/8/rbd-replay-prep.rst
blob: 7bcbaceb3e4a2a67d238432386478bbeaeb2ee4b (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
:orphan:

====================================================================================
 rbd-replay-prep -- prepare captured rados block device (RBD) workloads for replay
====================================================================================

.. program:: rbd-replay-prep

Synopsis
========

| **rbd-replay-prep** [ --window *seconds* ] [ --anonymize ] *trace_dir* *replay_file*


Description
===========

**rbd-replay-prep** processes raw rados block device (RBD) traces to prepare them for **rbd-replay**.


Options
=======

.. option:: --window seconds

   Requests further apart than 'seconds' seconds are assumed to be independent.

.. option:: --anonymize

   Anonymizes image and snap names.

.. option:: --verbose

   Print all processed events to console

Examples
========

To prepare workload1-trace for replay::

       rbd-replay-prep workload1-trace/ust/uid/1000/64-bit workload1


Availability
============

**rbd-replay-prep** is part of Ceph, a massively scalable, open-source, distributed storage system. Please refer to
the Ceph documentation at https://docs.ceph.com for more information.


See also
========

:doc:`rbd-replay <rbd-replay>`\(8),
:doc:`rbd <rbd>`\(8)