Notice

This document is for a development version of Ceph.

cephfs-top – Ceph Filesystem Top Utility

Synopsis

cephfs-top [flags]

Description

cephfs-top provides top(1) like functionality for Ceph Filesystem. Various client metrics are displayed and updated in realtime.

Ceph Metadata Servers periodically send client metrics to Ceph Manager. Stats plugin in Ceph Manager provides an interface to fetch these metrics.

Options

--cluster

Cluster: Ceph cluster to connect. Defaults to ceph.

--id

Id: Client used to connect to Ceph cluster. Defaults to fstop.

--selftest

Perform a selftest. This mode performs a sanity check of stats module.

Availability

cephfs-top is part of Ceph, a massively scalable, open-source, distributed storage system. Please refer to the Ceph documentation at http://ceph.com/ for more information.

See also

ceph(8), ceph-mds(8)