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BS ISO 18943:2014

$142.49

Imaging materials. Magnetic hard drives used for image storage. Care and handling

Published By Publication Date Number of Pages
BSI 2014 26
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This International Standard concerns the storage, care, and handling of HDDs. It recommends handling procedures to maximise the effective life of the data written on magnetic HDDs. Faulty care and handling methods can cause damage to a disk and the contents written thereon. It also recommends storage practices to preserve both the hard disk media and the content encoded thereon.

The recommendations in this International Standard apply where the desired result is extended-term retention of the data encoded on the disk. The use of the phrase “care and handling” in this International Standard is restricted to the physical domain or hardware aspects of the HDD. This International Standard is not intended to address associated or relative system aspects of HDDs. With recognition that the scope of systems is covered in other standards, this International Standard precisely aims to fill a void of information on HDDs as physical media with failure mechanisms and handling risks.

This International Standard does not promote or advocate that proper physical care and handling represents the only element on the path to extended-term usage (more than two years), but rather is part of a comprehensive set of practices to mitigate risks in the long term preservation of content stored on HDDs.

PDF Catalog

PDF Pages PDF Title
7 Foreword
8 Introduction
9 1 Scope
2 Terms and definitions
12 3 HDD components
3.1 Disks
3.2 Motor and spindle
3.3 Read/Write head
3.4 Servo head
3.5 Control electronics
3.6 Interconnections
13 4 Possible physical configurations
4.1 Disk arrays
4.2 Single HDD
5 Access and usage options
5.1 Online HDDs (connected and powered)
5.2 Online but inactive HDDs (connected, not spinning)
5.3 Off-line (not connected, not spinning)
6 Reliability
14 7 Data quality
8 Interoperability/Compatibility
9 Migration
10 Environmental factors
10.1 Temperature and humidity
15 10.2 Condensation
10.3 Acclimatisation
10.4 Magnetic fields
11 Possible failure mechanisms
11.1 Physical shock
11.2 Plugging/unplugging connectors
16 11.3 Head-to-disk stiction
11.4 Heat
11.5 Humidity
11.6 Air quality and particulates
11.7 Magnetic degradation
11.8 Run time
11.9 Shelf life
12 Obsolescence issues
12.1 Software
17 12.2 Hardware
13 Transportation and shipping
13.1 Freighting
13.2 Shipping containers
13.3 Time out of storage
14 Disaster
14.1 Initial handling following a disaster
14.2 Fire
18 14.3 Earthquakes
14.4 Heat and temperature extremes
14.5 Smoke, soot, and contamination
14.6 Water and moisture
15 Staff training
15.1 Purpose
15.2 Training paths
15.3 Schedule for training
19 15.4 Update of training
15.5 Content of training
16 Minimum handling requirements checklist
20 Annex A
(normative)

RAID and MAID levels

21 Annex B
(informative)

Websites and general information

22 Bibliography
BS ISO 18943:2014
$142.49