HP XP20000XP24000 Disk Array - Manual (Page 34)

Figure 10 Selecting the Desired SVP (Web Server)
Table 8 Specifications and Restrictions Concerning Login Operations
Item Specification
Maximum number of concurrent
users
The storage system can support up to 32 concurrent users.
Note: The total maximum number of concurrent users that can display
the Performance Monitor window and execute the Export Tool is
two users.
Logging in to multiple SVPs (web
servers)
The same user can concurrently log in to more than one SVP
Note: If you execute multiple Java application programs for multiple
SVPs, insufficient memory may degrade performance.
Logging in to the same SVPs
(web servers) more than once
concurrently
The same user (ID) may not have multiple concurrent sessions with the
same SVPs (web servers).
Security measure
If you have failed to log in three times with the same user ID, Remote
Web Console stops replying for one minute. However, it is not a
system failure.
Login history
All login information, including user ID, login and logoff time, is
recorded in the audit log file, so that unauthorized access can be
detected.
Automatic logout operation
In case a user cannot normally log out, you can set the user to be
automatically logged out from the SVP after a specific period of time.
This period of time can be specified by the storage administrator with
Enable authority for the Storage Administrator Role.
Restriction on Accessing Local Client Files
The Java application has a strong security feature. Because of this feature, a user is not allowed to access
local client files for the operation in the sandbox of a Java application.
However, this sandbox security restriction can be lifted and the user can access the local files from Remote
Web Console, because the electronic signature is given to the Remote Web Console Java application.
The following figure shows the concept of the Java application security.
Figure 11 Concept of Java Application Security
When you start the Java application with an electronic signature (Remote Web Console), a security
warning dialog box is displayed. This dialog box lets you approve the identity of the designer of that
Java application. The specific warning that you receive depends on the JRE versions. When you log in to
Remote Web Console, see the following description and take the appropriate action in the displayed
dialog box.
• For JRE 1.4
34 Installation Requirements and Procedures