Content-type: text/html
Man page of LCMAP
LCMAP
Section: Maintenance Commands (8)
Updated: Dec 11, 01m
Index
Return to Main Contents
NAME
lcmap - determine path-ownership in a cluster
SYNOPSIS
lcmap
DESCRIPTION
NetWorker software in a clustered environment needs to determine a mapping of a
save path (filesystem or raw device) to the proper physical or virtual cluster
client. This ensures that the data is saved to the correct NetWorker client
name and facilitates recovery of a virtual NetWorker client irrespective of its
current physical host. Path-ownership resolution also allows NetWorker server
to identify with a virtual service in a cluster with its own configuration
directory and become a highly available application when put under control
of the cluster software.
A platform and cluster specific
lcmap
script is installed when the
networker.cluster(1m)
script is run in order to configure the NetWorker software as
highly available. The
lcmap
script queries the cluster software and outputs to stdout the path-ownership
information in the EMC Resource Administration Platform (RAP) format,
which is cluster and platform independent. The
lcmap
script is called by NetWorker software whenever the path-ownership information
needs to be determined or updated. The format of the output is NetWorker
internal and can change between the releases. The script should not be modified
manually.
EXAMPLES
The following is an example output from lcmap script:
type: NSR_CLU_TYPE;
clu_type: NSR_LC_TYPE;
interface version: 1.0;
type: NSR_CLU_VIRTHOST;
hostname: chase;
owned paths: /global/chase/nsr;
type: NSR_CLU_VIRTHOST;
hostname: hunt;
owned paths: /global/hunt/data1, /global/hunt/data2;
SEE ALSO
save(1m),
savegrp(1m),
pathownerignore(5),
networker.cluster(1m).
The
NetWorker Administrator's Guide
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- EXAMPLES
-
- SEE ALSO
-
This document was created by
man2html,
using the manual pages.
Time: 02:37:02 GMT, October 02, 2010