Home > blades, cisco, Hardware refresh, UCS > Prepping for our Cisco UCS Implementation

Prepping for our Cisco UCS Implementation

The purchase order has finally been sent in.  This means our implementation is really going to happen.  We’ve been told there is a three week lead time to get the product, but Cisco is looking to reduce it to two weeks.  A lot has to happen before the first package arrives.  Two logistical items of note are:

  • Stockroom prep
  • Datacenter prep

What do I mean by “Stockroom prep?”  A lot actually.  While not a large UCS implementation by many standards, we are purchasing a fair amount of equipment.  We’ve contacted Cisco for various pieces of logistical information such as box dimensions and the  number of boxes we can expect to receive.   Once it gets here, we have to store it.

Our stockroom is maybe 30×40 and houses all our non-deployed IT equipment.  It also houses all our physical layer products (think cabling) too.    A quick look at the area dedicated to servers reveals parts for servers going back almost ten years.  Yes, I have running servers that are nearly ten years old <sigh>.    Throw in generic equipment such as KVM, rackmount monitors, rackmount keyboards, etc and it adds up.   Our plan is to review our existing inventory of deployed equipment and their service histories.  We’ll then bump up that info with our stockroom inventory to see what can be sent to disposal.   Since we don’t have a lot of room, we’ll be really cutting down to the bone which introduces an element of risk.  If we plan correctly, we’ll have a minimum number of parts in our stockroom to get us through our migration.  If we are wrong and something fails, I guess we’ll be buying some really old parts off eBay…

As for prepping the data-center, it’s a bit less labor but a lot more complex.  Our data-center PDUs are almost full so we’ll be doing some re-wiring.  As a side note, the rack PDU recommended by our Cisco SE has an interesting connector to say the least.  These puppies run about $250 each.  The PDUs run over $1200 each.   Since we’ll be running two 42U racks of equipment, that equals four of each component.  That’s almost $6K in power equipment!!

As another data-center prep task, we will need to do some server shuffling.  Servers in rack A will need to move to a different rack.  No biggie, but it takes some effort to pre-cable, schedule the downtime, and then execute the move.

All-in-all, a fair amount of work to do in a short time-frame.

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