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

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

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

--window seconds

Requests further apart than ‘seconds’ seconds are assumed to be independent.

--anonymize

Anonymizes image and snap names.

--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 http://ceph.com/docs for more information.