HP StorageWorks Disk Array XP operating system configuration guide for OpenVMS XP24000, XP12000, XP10000, v01 (A5951-96136, June 2007)

Conventions for storage capacity values

HP XP storage systems use the following values to calculate physical storage capacity values (hard

disk drives):

• 1 KB (kilobyte) = 1,000 bytes

•

1 MB (megabyte) = 1,000

bytes

•

1 GB (gigabyte) = 1,000

bytes

•

1 TB (terabyte) = 1,000

bytes

HP XP storage systems use the following values to calculate logical storage capacity values (logical

devices):

• 1 KB (kilobyte) = 1,024 bytes

•

1 MB (megabyte) = 1,024

bytes

•

1 GB (gigabyte) = 1,024

bytes

•

1 TB (terabyte) = 1,024

bytes

• 1 block = 512 bytes

HP technical support

For worldwide technical support information, see the HP support website:

http://www.hp.com/support

Before contacting HP, collect the following information:

• Product model names and numbers

• Technical support registration number (if applicable)

• Product serial numbers

• Error messages

• Operating system type and revision level

• Detailed questions

Subscription service

HP recommends that you register your product at the Subscriber's Choice for Business website:

http://www.hp.com/go/e-updates

After registering, you will receive e-mail notification of product enhancements, new driver versions,

firmware updates, and other product resources.

HP websites

For additional information, see the following HP websites:

•http://www.hp.com

•http://www.hp.com/go/storage

•http://www.hp.com/service_locator

XP Disk Array Configuration Guide for OpenVMS 9