| StorageTek SL500 Systems Assurance Guide E21060-07 |
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This chapter provides planning information and requirements to consider before installation of an SL500 library. Key planning considerations include:
System configuration: type of customer platform used
Applications: number and type of system backups, type of backup and archive software, type of library management software (such as ACSLS or ELS/HSC)
Hardware configuration: library capacity, tape drive type, media type
Network configuration: connectivity options, required network devices and cables
Content Management: partitioning plans, workloads and host contention issues
The following figures show the dimensions for the SL500 library.
48.3 cm (19.0 in.) width of front of base module with flange
35.6 cm (14.0 in.) height of base module
35.6 cm (14.0 in.) height of expansion module
46.5 cm (18.3 in.) distance between rack holes
Original design modules (shown in figure): 60.9 cm (24.0 in.) to 86.4 cm (34.0 in.), optimally 74 cm (29 in.) front to rear rack mounting distance. EZ install modules: 55.9 cm (22.0 in.) to 78.7 cm (31.0 in.), optimally 66 cm (26 in.) front to rear rack mounting. Note: Extensions (optional accessory kit part 419930101) are available for rack depths up to 94 cm (37.0 in.).
44.5 cm (17.5 in.) width of back of base module
60.9 cm (2 ft) minimum service clearance behind the library or rack
81.0 cm (31.9 in.) depth of base module from front mounting plane to back of tape drives
76.2 cm (30.0 in.)depth of original design base module, 71.4 cm (28.1 in.) depth of EZ install base module
3.8 cm (1.5 in.) depth of front door, required clearance
5.3 cm (2.1 in.) depth of front door and unique latch hardware
5.9 cm (2.3 in.) key depth
24.1 cm (9.5 in.) front door opening clearance
60.9 cm (2 ft) minimum front service clearance
Keep in mind the following power considerations:
Plan the location for a second set of power wiring even if the customer is not purchasing the redundant power supply.
Ensure that each power source is on a separate branch circuit.
If the rack has a power distribution unit (PDU), plug each power cable from the power supply receptacle to the PDU, and then plug the PDU cable to the wall receptacle.
If the rack does not have a PDU, plug each power cable from the power supply receptacle to the wall receptacle.
The SL500 library is a rack-mountable library that requires a standard 483-mm (19-in.) rack or cabinet for installation.
Most racks contain units of measure which are called RU's (rack units). Each RU is equal to 44.5 mm (1.75 in.) and appear as a 3-hole pattern on the frame of the rack. For instance, some racks have numbers, notches, or markings to show where the top of the RU begins (see Figure 6-3 for an example).
The installation manual provides detailed instructions about where to install rack hardware and the adjustable brackets.
Control over contaminant levels in a computer room is an extremely important consideration when evaluating an environment. The impact of contamination on sensitive electronic hardware is well recognized, but the most harmful contaminants are often overlooked because they are so small.
Automated Tape Library components and electronics, tape drives, and media are subject to damage from airborne particulates. The operating environment must adhere to the requirements of: ISO 14644-1 Class 8 environment.
For more information refer to Chapter B, "Controlling Contaminants".
Gasses that are particularly dangerous to electronic components include chlorine compounds, ammonia and its derivatives, oxides of sulfur and petrol hydrocarbons. In the absence of appropriate hardware exposure limits, health exposure limits must be used.
Humidification with chlorinated water is a common source of damaging airborne chlorine. Appropriately designed carbon filters must be used to insure safe levels of airborne chlorine when chlorinated water is used for humidification.
The table below lists some recommendations for gaseous limits
Table 6-1 Gas Limit Recommendations
| Chemical Name | Formula | ASHRAE | OSHA (PEL) | ACGIH | NIOSH |
|---|---|---|---|---|---|
|
Acetic Acid |
CH3COOH |
Not defined |
10 ppm |
Not defined |
Not defined |
|
Ammonia |
NH |
3500 µg/m3 |
350 ppm |
25 ppm |
Not defined |
|
Chlorine |
Cl |
2100 µg/m3 |
31 ppm (c) |
Not defined |
0.5 ppm (c) |
|
Hydrogen Chloride |
HCl |
Not defined |
5 ppm (c) |
Not defined |
Not defined |
|
Hydrogen Sulfide |
H2S |
50 µg/m3 |
320 ppm (c) |
10 ppm |
10 ppm |
|
Ozone |
O3 |
235 µg/m3 |
30.1 ppm |
Not defined |
Not defined |
|
Petrol-hydrocarbons |
Cn Hn |
Not defined |
500 ppm |
75 ppm |
300 ppm |
|
Sulfur Dioxide |
SO2 |
80 µg/m3 |
35 ppm |
2 ppm |
0.5 ppm (c) |
|
Sulfuric Acid |
H2SO4 |
Not defined |
1 ppm |
Not defined |
1 ppm (c) |
PEL: Permissible Exposure Limit
ppm: Parts Per Million
µg/m3: Micrograms Per Cubic Meter
(c): ceiling
Site preparation is important to make sure that no aspects of the installation and implementation are overlooked and to promote an error-free installation. Considerations that you and the customer must make before the equipment arrives are outlined in the following sections.
To install an SL500 library, you need at least two qualified installers to lift some components from the boxes and to lift the base unit into the rack. A lifting tool is available for the original-design modules to hold the base unit in the rack so that one person can install the front and back screws.
Installation tips are supplied in the SL500 Installation Manual.
Oracle sales and service personnel should plan with customers for the disposal of all packing material. Determine if waste bins/recycling containers will be provided on site or whether an independent company will handle the disposal at additional cost.
The table below lists the tools used to install the library, both standard tools found in most tool kits and special tools, with part numbers and quantity.
Table 6-2 Installation Tools
|
Tool |
Part Number |
Quantity |
|
Standard Service Tool Bag Tools include: T10, T15, T20, and T25 Torx bits and driver, Standard screwdrivers Phillips screwdrivers 1/8 Allen wrench |
24100250 |
1 |
|
Additional equipment Step stool Gloves Flashlight |
Obtain Locally |
As needed |
|
Field Service Grounding Kit (ESD Kit) |
4711 |
1 |
|
Optional SL500 install tool kit (temporarily installed in rack to support original design base unit) |
314829201 |
As needed |
Service and support representatives are available to assist with hardware and software problem resolution. During the initial order and installation planning, the customer should contact local and remote support with any questions.
The Service Delivery Platform (SDP) is a support enhancement solution that provides faster problem resolution, analysis and trending, and improved diagnostic capabilities. The SDP consists of a smart appliance placed at the customer site that connects to the library and any StorageTek T-series tape drives. The SDP collects device events and alerts support analysts, providing remote diagnosis and auto service requests (ASR).
For more information, customers should contact an Oracle representative, or visit:
http://www.oracle.com/technetwork/systems/asr/documentation/oracle-installed-storage-330027.html
Oracle sales representatives should work with the customer to complete an SDP Systems Assurance Guide. Sales or service representatives can find the SDP Systems Assurance Guide and other SDP information at:
https://stbeehive.oracle.com/teamcollab/overview/Service+Delivery+Platform
Oracle Premier Support is a fully integrated support solution for storage systems, such as the SL500 library. This support solution features:
Complete system coverage
Unlimited 24/7 access to Oracle system specialists
Essential product updates, such as firmware
Rapid-response hardware service
Premier gateway for personalized, proactive IT support
For more information visit: http://www.oracle.com/us/support/index.html
The Oracle Global Customer Support Contacts Directory can be found at: http://www.oracle.com/us/support/contact-068555.html
To purchase support:
United States Support Sales: +1.800.833.3536
If support has been purchased:
United States Technical Support: +1.800.223.1711
To submit, update, or review service requests go to My Oracle Support at: https://support.oracle.com/
Whether you need a new data center, a relocation, or an audit, Automated Cartridge System (ACS) has the resources to analyze, plan, and manage a project of any size.
In the information-gathering phase, ACS:
Gathers information about your customer's environment and requirements from audits, network maps, equipment inventories, and staff interviews.
Determines the scope of work and resources required.
Validates the requirements and formally state their findings in reports, executive summaries, and project plans.
Manages the project through completion once the scope, methods, and deliverables are agreed upon.
Data Center Services are available for customers, for both short- and long-term projects.
Offerings:
Hardware relocation and asset swaps
Asset management to identify assets of a data center and place them into a controllable state
Custom cabling, connectivity, conveyance, and design to provide cabling infrastructure to optimize performance, maintenance, and migration to emerging technologies
Media services to relocate tapes and racks or convert one form of media to another
Infrastructure services to design, remodel and optimize existing facilities.
Data center project management
For more information, contact your local Professional Services and Data Center Services representative.
