CLI Guide

Parameter Description
logicalUnitNumber
The logical unit number that you want to use to
map to a specific host. This parameter also assigns
the host to a host group.
host
The name of the host to which the virtual disk is
mapped. Enclose the host name in double
quotation marks (" ").
hostGroup
The name of the host group to which the virtual
disk is mapped. Enclose the host group name in
double quotation marks (" "). defaultGroup is the
host group that contains the host to which the
virtual disk is mapped.
Notes
A host group is an optional topological element that you can define if you want to designate a collection
of hosts that share access to the same virtual disks. The host group is a logical entity. Define a host group
only if you have two or more hosts that can share access to the same virtual disks.
You can use any combination of alphanumeric characters, hyphens, and underscores for the names.
Names can have a maximum of 30 characters.
The access virtual disk is the virtual disk in a SAN environment that is used for in-band communication
between the MD storage management software and the storage array RAID controller module. This
virtual disk uses a LUN address and consumes 20 MB of storage space that is not available for application
data storage. An access virtual disk is required only for in-band managed storage arrays. If you specify the
accessVirtualDisk parameter, the only property you can set is the logicalUnitNumber parameter.
Show Blocked Events
Description
This command returns a list of events that are currently blocked by the set blockEventAlert
command. The events in this list are the events that will not send any notifications that you have
configured using the alert terminals and parameters; that is, the email, syslog, and trap notifications.
The output has one line for each event that is blocked, listing the type of event in a hexadecimal format
followed by a description of the event. Following is an example of the output:
Executing Script... 0x280D Enclosure Failure 0x282B Enclosure Redundancy Lost
Script execution complete.
Syntax
show blockedEventAlertList
Parameters
None
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