Search for	Example	Results
A single word	`cat`	Topics that contain the word "cat". You will also find its grammatical variations, such as "cats".
A phrase. You can specify that the search results contain a specific phrase.	`"cat food"` (quotation marks)	Topics that contain the literal phrase "cat food" and all its grammatical variations. Without the quotation marks, the query is equivalent to specifying an OR operator, which finds topics with one of the individual words instead of the phrase.

Search for	Operator	Example
Two or more words in the same topic	`AND` `and` `+` (plus symbol) `&` (ampersand)	`cat AND dog` `"cat food"+milk` `"cat food"&"dog food"`
Either word in a topic	`OR` `or` `\|` (pipe)	`cat OR dog` `cat \| dog`
Topics that do not contain a specific word or phrase	`NOT` `not` `!` (exclamation point)	`NOT cat` `! dog`
Topics that contain one string and do not contain another	`^` (caret)	`cat ^ mouse`
A combination of search types	`( )` parentheses	`cat + (dog \| mouse)` `cat \| dog + (! mouse)`

Universal CMDB

Discovery > Discovery Modules > Hosts and Resources > Storage Discovery > Brief Introduction to Storage Discovery

Brief Introduction to Storage Discovery

Overview

The Storage discovery enables you to discover storage structures and connections between storage systems and remote servers.

Storage structures

Universal Discovery discovers both physical and logic relationships between components in storage systems. Generally, the components include storage array, storage pool, Logical Unit Number (LUN), storage processor, logical volume, physical volume, fibre channel port, Small Computer System Interface (SCSI), Internet Small Computer System Interface (iSCSI), and file export.
Connections between storage systems and remote servers

Universal Discovery discovers the following three types of connections: Network File System (NFS), iSCSI, and Storage Area Networks (SAN).

The Storage discovery uses the following protocols:

The Storage discovery includes the following discoveries: