HP StorageWorks 20 - Modular Smart Array Specifiche Pagina 37
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CAUTION:
To properly ventilate the system, you must provide at least 7.6 centimeters (3.0 inches) of clearance at the
front and back of the device.
CAUTION:
When replacing hot-pluggable components in an operational MSA, allow approximately 30 seconds
between removing the failed component and installing the replacement. This time is needed to ensure
that configuration data about the removed component is cleared from the system registry. To minimize
airflow loss, do not pause for more than a few minutes. To prevent overheating due to an empty
chassis bay, use a blanking panel or leave the slightly dis-engaged component in the chassis until the
replacement can be made.
CAUTION:
Schedule phys
ical configuration changes during periods of low or no activity. If the system is performing
rebuilds, RA
ID migrations, array expansions LUN expansions, or experiencing heavy I/O, avoid physical
configuratio
n changes such as adding or replacing hard drives or hot-plugging a controller or any other
component. F
or example, hot-adding or replacing a controller while under heavy I/O may cause a
momentary p
ause, performance decrease, or lass of access to the MSA while the new controller is
starting up. When the controller completes the startup process, full functionality is restored.
CAUTION:
Before replacing a hot-pluggable component, ensure that steps have been taken to prevent loss of data.
Determinin
g whether a component is hot-pluggable
Before rem
oving any serviceable part, determine whether the part is hot-pluggable or non-hot-pluggable.
• If the component is hot-pluggable, a power shutdown of the device is not required for replacement
of the part.
• If the component is not hot-pluggable, the device must be powered down.
CAUTION:
Be sure th
ereplacementisavailablebeforeremovingacomponentorblankingpanelfromthechassis.
Open slot
sdramaticallyimpactairflow and cooling within the device.
1510i Modular Smart Array maintenance and service guide
37
- HP StorageWorks 1
- Contents 3
- About this guide 7
- Document c 8
- Rack stability 9
- HP technical support 9
- Customer self repair 9
- Subscription service 9
- HP websites 9
- Documentation feedback 10
- 1 Illustrated parts list 11
- 2Specifications 13
- Chassis specifi 14
- Fan module spec 15
- SCSI I/O module specifications 15
- Power sup 15
- Specifications 16
- 3 System components and LEDs 17
- Rear view 18
- Chassis and com 19
- Controller LEDs 20
- Hard drive LEDs 21
- SATA hard drive 23
- Slot diagram LE 24
- The 2-Port Ethe 25
- Fan module LEDs 26
- SCSI I/O module LEDs 27
- Power supply module LEDs 28
- 4 Available diagnostic tools 29
- Available diagnostic tools 30
- 5 Customer replaceable 31
- Customer self 32
- Recommended to 33
- Warnings and precautions 33
- Equipment symbols 34
- Weight warning 35
- Rack warnings and precautions 35
- Determinin 37
- Powering off the MSA 38
- Powering on the MSA 39
- Removing or inst 40
- Removing or ins 41
- Replacing a har 42
- Verifying component failure 43
- Removing the hard drive 43
- Installing the hard drive 44
- Replacing the c 46
- Removing the controller 47
- Installing the controller 52
- Verifying proper operation 52
- Replacing a 2-P 53
- Replacing a fan 55
- Replacing a SCS 57
- II/Omodule 57
- Replacing a pow 59
- Installing the p 60
- Replacing the M 61
- SA1510i chassis 61
- Prepareforthereplacement 62
- Remove the fan modules 62
- Remove the SCSI I/O modules 63
- Remove the controllers 63
- Remove the MSA from the rack 64
- Record th 64
- Install the MSA in the rack 64
- Install the controllers 65
- Install the SCSI I/O modules 66
- Install the fan modules 66
- Completing the replacement 67
- A Regulatory compliance and 69
- Laser compliance 70
- International n 71
- Japanese notice 72
- Korean notice (A&B) 72
- Battery Replacement notice 73
- Power cords 73
- Japanese Power Cord notice 73
- Electrostatic d 74
- Czechoslovakian notice 74
- Danish notice 75
- Dutch notice 75
- English notice 75
- Estonian notice 75
- Finnish notice 76
- French notice 76
- German n 76
- Greek notice 76
- Hungarian notice 77
- Italian notice 77
- Latvian notice 77
- Lithuanian notice 78
- Polish notice 78
- Portuguese notice 78
- Slovakian notice 78
- Slovenian notice 79
- Spanish notice 79
- Swedish notice 79
Prodotti e manuali riguardandi Tavolini per PC/Workstation HP StorageWorks 20 - Modular Smart Array
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