3.5.1 Matrix Server Command Reference

Chapter 2: mx Commands 73

The --mounted argument displays only mounted filesystems; --unmounted

displays only unmounted filesystems. The --persistent argument displays

only those filesystems with persistent mounts. The --verbose option

displays the FS type (always PSFS), the size of the filesystem in KB, and the

UUID of the parent disk. The --standard argument shows only standard

filesystems; the --snapshots argument shows only snapshots.

Dump filesystem configuration to stdout:

mx fs dump

mx matrix – matrix commands

Use these commands to display status and alert information, to run the

Performance Dashboard, to dump matrix configuration information to stdout,

or to destroy a matrix.

Display status information:

mx matrix status

The current alert messages appear at the end of the output.

Display alerts:

mx alert status [--severity <level>]

The alert status command lists the current alert messages. (These messages

are also displayed on the Management Console.) The --severity option

filters the alerts according to the specified alert level. There are four levels:

error, fault, warning, and info.

Start the Performance Dashboard:

mx matrix dashboard

[--server ALL_SERVERS | <server_name_or_IP>]

[--datasets <number of data sets> |

UNLIMITED] [--noHeaders]

[--csv]

The arguments are:

--servers

ALL_SERVERS | <server_name_or_IP>

The server to be monitored. The default is all servers.

--datasets <number of data sets> |

UNLIMITED

The number of datasets to be returned. The default is one. After the

specified number of data sets are returned, the Dashboard will terminate.