Managing Luns In A Storage Cluster; Monitoring The Status Of File Serving Nodes - HP IBRIX 9300 Administrator's Manual

Managing LUNs in a storage cluster

The LUNs panel provides information about the LUNs in a storage cluster. The following information
is provided in the LUNs panel:
LUN ID
Physical Volume Name
Physical Volume UUID
In the following image, the LUNs panel displays the LUNs for a storage cluster.

Monitoring the status of file serving nodes

The dashboard on the GUI displays information about the operational status of file serving nodes,
including CPU, I/O, and network performance information.
To view this information from the CLI, use the ibrix_server -l command, as shown in the
following sample output:
ibrix_server -l
SERVER_NAME
-----------
node1
node2
File serving nodes can be in one of three operational states: Normal, Alert, or Error. These states
are further broken down into categories describing the failover status of the node and the status
of monitored NICs and HBAs.
State Description
Normal Up: Operational.
Alert Up-Alert: Server has encountered a condition that has been logged. An event will appear in the Status
tab of the GUI, and an email notification may be sent.
Up-InFailover: Server is powered on and visible to the Fusion Manager, and the Fusion Manager is
failing over the server's segments to a standby server.
Up-FailedOver: Server is powered on and visible to the Fusion Manager, and failover is complete.
Error Down-InFailover: Server is powered down or inaccessible to the Fusion Manager, and the Fusion
Manager is failing over the server's segments to a standby server.
Down-FailedOver: Server is powered down or inaccessible to the Fusion Manager, and failover is
complete.
STATE CPU(%)
------------ ------
Up, HBAsDown
Up, HBAsDown
NET_IO(MB/s) DISK_IO(MB/s)
------------ -------------
0 0.00
0 0.00
Monitoring the status of file serving nodes
BACKUP HA
------ --
0.00 off
0.00 off
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