Hp Storageworks Cache Lun Xp; Hp Storageworks Data Integrity Check For Xp; Hp Storageworks Lun Security Xp Extension - HP StorageWorks XP12000 - Disk Array Owner's Manual

HP StorageWorks Cache LUN XP

HP Cache LUN XP lets you reserve areas of memory cache on the HP XP disk arrays
to store frequently accessed information. It improves file access times and enables
faster data transfers. Assigning information to on-board cache speeds up access to
your data because cache-resident data is available at host data transfer speeds for
both read and write operations.
HP Cache LUN XP redirects I/O requests from the XP disk drives to data locked in
the array's cache. It's transparent, simple to implement, and it delivers immediate
performance gains. Cache memory for HP Cache LUN XP can be set as low as one
logical block or 512 MB. As your needs grow, you can increase cache volumes in
increments of one logical block to a maximum of 1,024 cached volumes.

HP StorageWorks Data Integrity Check for XP

HP Data Integrity Check for XP corrects extraneous data problems in the I/O path
from server to array. It provides XP disk arrays with an added level of protection
when deployed in Oracle database environments, eliminating data corruption-related
downtime and ensuring business continuity. It comprises flexible tools for solution
configuration and management and supports raw disk, LVM, and VxVM environments.
The software is compatible with HP-UX, Sun Solaris, and MC/Service Guard for HP-UX.
Key features and benefits include:
• Enhanced data protection in Oracle environments
• Implementation on Oracle's Hardware Assisted Resilient Data (HARD) framework
• Correction of any random data corruption in the I/O path from server to array
• Averts unplanned downtime
• Increases uptime and business continuity

HP StorageWorks LUN Security XP Extension

HP LUN Security XP Extension helps you manage business-critical or sensitive data
by providing a highly secure method of LDEV access control, allowing you to protect
critical data from being changed.
Key features and benefits include:
• Creation of read-only volumes
• Protection of datasets from write and read access
• Protection from local and remote replication activities
• Data read only by authorized applications
• Access attributes assigned to each logical volume
• Global masking for protection from all host servers
HP StorageWorks XP12000 Disk Array
49