Convention For Storage Capacity Values; Accessing Product Documentation; Getting Help; Comments - Hitachi Virtual Storage Platform User And Reference Manual

Convention for storage capacity values

Physical and logical storage capacities of disk drives in Hitachi Data Systems
storage products are calculated based on the following values:
1 KB (kilobyte) = 1,024 bytes (2
1 MB (megabyte) = 1,024
1 GB (gigabyte) = 1,024
Logical storage capacity values (logical device capacity) are calculated
based on the following values:
1 KB = 1,000 bytes
1 MB = 1,000
1 GB = 1,000

Accessing product documentation

The VSP user documentation is available on the Hitachi Data Systems
Support Portal: https://Portal.HDS.com. Check this site for the most current
documentation, including important updates that may have been made
after the release of the product.

Getting help

The Hitachi Data Systems customer support staff is available 24 hours a
day, seven days a week. If you need technical support, log on to the Hitachi
Data Systems support portal for contact information:
Portal.HDS.com

Comments

Please send us your comments on this document:
doc.comments@hds.com. Include the document title, number, and revision.
Please refer to specific sections and paragraphs whenever possible.
Thank you! (All comments become the property of Hitachi Data Systems.)
Logical Units: Block Size - 512 Bytes (Logical Disk Capacity)
10
2
bytes
3
bytes
Hard Disk Drives (HDDs) (Physical Disk Capacity)
2
bytes
3
bytes
Preface
Hitachi VSP User and Reference Guide
) 1 TB (terabyte) = 1,024
1 PB (petabyte) = 1,024
1 EB (exabyte) = 1,024
4
1 TB = 1,000
5
1 PB = 1,000
6
1 EB = 1,000
4
bytes
5
bytes
6
bytes
bytes
bytes
bytes
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