Manuale d’uso / di manutenzione del prodotto LP 2000r del fabbricante HP (Hewlett-Packard)
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hp netserver high density rack solutions overview planning your rack system for LP 2000r • up to 21 servers per 2m rack • tool-less installation • multiple solutions for both 2-post and 4-post r.
i HP Netserver High Density Rack Solutions Overview (LP 2000r) Executive Summar y This white paper is designed to provide information for individuals charged with deploying multiple HP Netserver LP 2000r units into racks and cabinets.
Additional resources about the HP Netserver LP 2000r and the HP System/E Racks Publications HP Netserver LP 2000r User Guide (HP publication P1824-90009) HP Rack Systems/E User ’ s Manual (HP publication 5967-6409) W ebsites HP Netserver website: http://netserver.
iii Reader Assumptions This white paper is for the person who installs, administers, and troubleshoots PC-based networked servers. Hewlett-Packard Company assumes that you are qualified in the servicing of computer equipment and trained in recognizing the risks posed by products with hazardous energy levels.
T able of Contents Section Page Executive Summary....................................................................................................................................i List of Additional Resources .......................................
1 HP Netserver High Density Rack Solutions Overview (LP 2000r) Notices The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with regard to this material, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
2 HP Netserver High Density Rack Solutions Overview (LP 2000r) Safety and Regulatory Information For your protection, Hewlett-Packard products are tested for conformance to various national and interna - tional regulations and standards.
3 HP Netserver High Density Rack Solutions Overview (LP 2000r) Glossar y This glossary provides entry-level explanations of common words and phrases used when mounting multiple servers in racks. Detailed HP product information is available in numerous documents available from Hewlett- Packard, such as technical data sheets and configuration guides.
4 HP Netserver High Density Rack Solutions Overview (LP 2000r) Retractable Keyboard Kit - A product, which allows for mounting a full-size keyboard and mouse in a rack, occupying only 2U of vertical space and retracting into the rack when not used. Slides - A sliding rackmount solution comes standard with the HP Netserver LP 2000r.
5 HP Netserver High Density Rack Solutions Overview (LP 2000r) Planning your racked system After you've decided what computer and networking equipment and racks you need, you're faced with the daunting task of physically locating the systems somewhere.
6 HP Netserver High Density Rack Solutions Overview (LP 2000r) Calculate total input cur rent requirements. Input cur rent requirements Once you know the input power needed to operate the servers and .
7 HP Netserver High Density Rack Solutions Overview (LP 2000r) 4 Assess the thermal dissipation and ensure that there are adequate cooling systems in place. 5 Calculate the thermal conditions. When mounting multiple servers in a rack you must also manage the thermal requirements.
Power consumption worksheet - sample The following worksheet makes it easy to make all the calculations you need to make. Using the worksheet is simple.
9 HP Netserver High Density Rack Solutions Overview (LP 2000r) Power consumption worksheet - actual Use the following blank worksheet to make the same, easy calculations for your particular configurat.
10 HP Netserver High Density Rack Solutions Overview (LP 2000r) HP Rack System/E The HP Rack System/E is a full-featured, advanced rack for the most demanding rackmount requirements today and in the future.
11 HP Netserver High Density Rack Solutions Overview (LP 2000r) Strength HP Rack System/E handles your heaviest equipment. The 12-gauge columns and reinforced base support up to 907kg (2000lb) of equipment in the rack. EIA mounting units are numbered on the columns, making it easy to correctly position rackmount rails, slides, and shelves.
12 HP Netserver High Density Rack Solutions Overview (LP 2000r) HP Rack Accessories In addition to the rack itself, HP offers numerous accessories to increase the convenience and safety of having your servers installed in a rack. Front doors, side panels and tie kits Each HP Rack System/E racks include a perforated, lockable rear door.
13 HP Netserver High Density Rack Solutions Overview (LP 2000r) T o Tie Together the Following Use Tie Kit Kit Contains HP Rack System/E HP Model Number Mount Fastener HP Model Number 2 each 41U racks.
14 HP Netserver High Density Rack Solutions Overview (LP 2000r) HP Power Distribution Options HP offers a series of Power Distribution Units (PDU) for use when the HP Netserver LP 2000r is to be mounted in a rack.
15 HP Netserver High Density Rack Solutions Overview (LP 2000r) Because of the varying AC plug and receptacle requirements around the world, the PDUs do not come with attached power cords. Separate cords must be order ed to fit your speci fic situati on.
16 HP Netserver High Density Rack Solutions Overview (LP 2000r) Uninterr uptible Power Supplies (UPS) The Uninterruptible Power Supply (UPS) is used to provide power to servers and peripherals should the AC power fail.
17 HP Netserver High Density Rack Solutions Overview (LP 2000r) Console Switch A console switch is a convenient way to manage a system with multiple servers. It allows up to 64 HP Netservers LP 2000r to be controlled from a single keyboard, monitor and mouse (KVM).
18 HP Netserver High Density Rack Solutions Overview (LP 2000r) Length Connectors Connectors HP Model Number CPU side Console Switch side 4 ft (1.2 m) 1 ea “D” high density video connector 1 ea 25-pin “D” connector J1483A 1 ea standard DIN type keyboard connector and 1 ea standard DIN type mouse connector 8 ft (2.
19 HP Netserver High Density Rack Solutions Overview (LP 2000r) Installation Ease of installation is one key to speedier deployment. Fortunately, mounting and bringing multiple HP Netservers LP 2000r online is quick with only a few steps to follow .
Marking the rack The HP Netserver LP 2000r rack mount kit requires two EIA units of space in the rack. It is, of course, imperative that all system components be mounted on the level. To ensure this, you must install all the equipment in the correct holes.
B. 2-post EIA standard non-HP racks (3 options) 1. Fixed, center mounting All mounting hardware brackets are included as standard equipment with the HP Netserver LP 2000r . Only a T-15 Torx driver and a Number 2 Phillips screwdriver are needed for installation.
22 HP Netserver High Density Rack Solutions Overview (LP 2000r) 3. Slide mounting Use the HP J1480A, 2-Post Slide Mount Adapter. Attaching the slides is a tool-less procedure. Marking the Rack The HP Netserver LP 2000r rack mount kit requires two EIA units of space in the rack.
Preparing the HP Netserver for 2-post rack installation Each HP Netserver has two rails attached at the factory and shipped to customers. These two rails must be removed to attach the brackets, before the Netserver can be mounted in the rack. 1. Lay the HP Netserver on a flat surface.
24 HP Netserver High Density Rack Solutions Overview (LP 2000r) I nstalling the Uninter ruptible Power Supplies The Uninterruptible Power Supplies (UPSs) are typically the heaviest devices in your installation due to the dense back-up batteries they contain.
25 HP Netserver High Density Rack Solutions Overview (LP 2000r) Cable Management HP System/E racks Once the servers have been mounted in the rack, the next task is to connect the cables.
3 Begin routing the cables. Starting with the server mounted on the bottom of the rack, gath- er its cables in your hand and curve them towards the right.
27 6 Route the power cords to the appropriate power distribution unit. Again, different systems require different solutions but servers with redundant power supplies may require special care when selecting the PDUs. To maintain the protection of redundancy, both power supplies in a server can be connected to separate PDUs.
28 HP Netserver High Density Rack Solutions Overview (LP 2000r) Conclusion By providing flexible, tool-less rack solutions, superior cable management, and aids to help plan your rack environment, HP has set the standard for easing rack deployment.
HP Netserver High Density Rack Solutions Overview (LP 2000r) T echnical information in this document is subject to change without notice. © Copyright Hewlett-Packard Company 2002. All Rights Reserved. Reproductions, adaptations, or translation without prior written permission is prohibited, except as allowed under the copyright laws.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP (Hewlett-Packard) LP 2000r è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP (Hewlett-Packard) LP 2000r - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) LP 2000r imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) LP 2000r ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) LP 2000r, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP (Hewlett-Packard) LP 2000r.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) LP 2000r. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) LP 2000r insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
