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 tothe Ceph documentation at http://ceph.com/docs for more information.