IBM TotalStorage SAN256N Director 2045-N16, Руководство по установке и обслуживанию

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Chapter 3. Installation
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3. Locate the AC power switch(es) on the front panel of the power supplies, and set the
switch(es) to the ON position. The AC indicators should be lit green, and the DC
indicators should be lit green on each power supply.
Figure 28. AC power switch
The following events will occur:
• The power supply fans begin to rotate.
• The three sets of upper fans and two side fans for each chassis begin to rotate.
• The following initial power on indications should occur on the SAN256N director:
– All TFIO, TCM and TSW power LEDs are On. All of the other LEDs are Off.
• After 60 seconds:
– All module Heartbeat LEDs flash amber.
– Primary TCM (PB1 Top (TCM0)) the following display scrolls around: [Name:
SAN256N] [Primary] [Ex. IP. 0.0.192.168.2.150] [OK]
– Secondary TCM (PB1 Lower (TCM1)) the following display scrolls around: [Name:
SAN256N] [Ex. IP. 0.0.192.168.2.151] [OK]
• After 150 seconds:
– All port ‘L’ (Link) LEDs flash on all TFIO blades for 60 seconds then go OFF.
• After 4 minutes:
– All modules go online (Online LED ON) with the Heartbeat LED flashing.
4. Using the graphic below, check the output airflow of the three upper fan assemblies,
the two side fan assemblies, and the power supplies, which should all be blowing the
air outward, by placing a strip of paper in front of each fan assembly. The paper strip
should be blowing away from the fan assemblies if the airflow is correct.
5. Check the inward airflow of the chassis at the intake vents indicated in the graphic
below, by placing a strip of paper in front of each intake vent. The paper strip should
be drawn towards the air intake vents if the airflow is correct.
DC Indicator
AC Indicator
Power Supply
AC Power Switch
AC Input Receptacle