mirror of
https://github.com/ceph/ceph
synced 2024-12-13 23:17:07 +00:00
008698b37c
http://tracker.ceph.com/issues/5834 fixes:#5834 signed-off-by: Baptiste Veuillez--Mainard <baptiste.veuillez--mainard@telecom-bretagne.eu>
51 lines
1.1 KiB
ReStructuredText
51 lines
1.1 KiB
ReStructuredText
====================================================================================
|
|
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.
|
|
|
|
|
|
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 http://ceph.com/docs for more information.
|
|
|
|
|
|
See also
|
|
========
|
|
|
|
:doc:`rbd-replay <rbd-replay>`\(8),
|
|
:doc:`rbd <rbd>`\(8)
|