HP Smart Storage Administrator
User Guide
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Contents
Optional components
HP Smart Array Advanced Pack
Documentation feedback
Overview
About HP SSA
Benefits of using HP SSA
Support for configuration tasks
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Array configuration
Array configuration guidelines
Minimum requirements
Native support for 64-bitand 32-bitoperating systems
Operations
Accessing HP SSA in the offline environment
Launching HP SSA with HP Intelligent Provisioning (Gen8 or later)
Launching HP SSA during POST (Gen8 or later)
Launching HP SSA from an ISO image (all generations)
Prerequisites
Set up PXELinux
Configure PXELinux
Specify the ISO image path
Supported network file systems
Accessing HP SSA in the online environment
Launching HP SSA on a local server
Launching HP SSA on a local server to configure a remote server
Launching HP SSA on a remote server to configure a local server
Using the HP SSA GUI
Icon and key stroke legend
Navigating the GUI
Configure screen
When a controller is selected, the following elements appear:
Diagnostics screen
HP SSA help
Configuration tasks
Configuring a controller
1.Open HP SSA
For more information, see "Using the HP SSA GUI (on page 17)
2.Open the Configure panel by doing one of the following:
o Choose a device and click Configure in the quick navigation menu
Performing a Configuration task
HP SSD Smart Path
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Rapid Parity Initialization
SSD Over Provisioning Optimization
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Changing the Spare Activation Mode
Changing the Spare Management mode
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Cache Manager
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Enable HP SmartCache
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Installing a license key with HP SmartCache
Enabling SmartCache Write-back
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Splitting a mirrored array
Recombining a split mirrored array
Creating a split mirror backup
Re-mirroring,rolling back, or re-activatinga split mirror backup
Replacing an array
Setting Auto RAID
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Managing FLS
Setting
patterns
To enable FLS:
1.Open HP SSA. For more information, see "Using the HP SSA GUI (on page 17)
3.Click Advanced Controller Settings
RAID mode or HBA mode
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Power modes
Viewing controller status
Diagnostic tasks
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Using the HP SSA CLI
Opening the CLI in Console mode
Opening the CLI in Command mode
CLI syntax
Querying a device
Hiding warning prompts
Keyword abbreviations
help shorthand
Keyword
Abbreviation in HP
SSA CLI
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Displaying the current versions of the application layers
The help command
Typical procedures
Setting the target
IMPORTANT: You cannot use the set target command in batch file scripts
set target <target
where <target> is a controller, array, or logical drive
=> set target ctrl slot=3 => clear target
Deleting target devices
Generating a diagnostic report
Erasing a physical drive
Rescanning the system
Entering or deleting a license key
Optimizing controller performance for video
Creating a logical drive
<target> create type=ld [parameter=value]
Parameter
Acceptable values
Comments
Sample scenario
Moving a logical drive
Viewing enclosure information
Viewing SSD physical drives
Viewing SSD information
SmartCache in HPSSACLI
Command Examples:
=> ctrl slot=1 create type=ldcache drives=1e:1:10 datald=1
=> ctrl slot=1 array B create type=ldcache datald=2
Rapid Parity Initialization methods
Example: of creating a logical drive with Rapid Parity Initialization:
Managing spare drives
Setting the spare activation mode
Spare Management Mode in HPSSACLI
Expanding an array
Shrinking an array
Moving an array
Extending a logical drive
Migrating a logical drive
Setting the preferred path mode
Assigning a redundant controller to a logical drive
Changing the Expand Priority setting
Setting the surface scan mode
Changing the surface scan delay time
Re-enablinga failed logical drive
Changing the controller cache ratio
Enabling or disabling the drive cache
Enabling or disabling the array accelerator
Enabling a script to exit on error
Using the Split Mirror command
Enabling SmartCache Write-back
HBA mode
RAID mode
Using HP SSA scripting
Capturing a configuration
Using an Input script
Creating an HP SSA script file
Script file requirements
•Lines of the script file are written in the form option=value or left blank
•Some script options require the installation of a valid license key
Sample custom input script
The sample script in this section gives all possible values for each option
Sample custom capture script
Initial encryption configuration
Encryption configuration
Script file options
Action mode
Method mode
Controller
CacheState
ClearConfigurationWithDataLoss
DPOEnable
DriveWriteCache
ElevatorSortEnable
FLS
HBAmode
LicenseKey, DeleteLicenseKey
MNPDelay
NoBatteryWriteCache
Power modes
PreferredPathMode
QueueDepth
RapidParityInitialization
ReadCache, WriteCache
RebuildPriority, ExpandPriority
SurfaceScanDelay
Array
ArrayR0
CachingArray
Drive
DriveType
OnlineSpareMode
OnlineSpare
SplitMirror
ArrayAccelerator
LogicalDrive
CachingLogicalDrive
CachedLogicalDrive
NumberOfParityGroups
PreferredPath
RAID
Renumber
Repeat
SetBootVolumePrimary
SetBootVolumeSecondary
Sectors
Size
SizeBlocks
SmartCache Write-back
SSDOPO
StripSize
Encryption controller category
ControllerPasswordMode
Encryption
EncryptionClearConfig
EncryptionCryptoPasswordSet
EncryptionKeyManager
Encryption logical volume category
XML support
XML input
XML input file DTD
HP SSA scripting warning messages
HP SSA scripting error messages
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Troubleshooting
HP Smart Storage Administrator Diagnostics Utility CLI
About the utility
Reported information
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Installing the utility
Launching the utility in CLI mode
Diagnostic report procedures
SmartSSD Wear Gauge report procedures
512e Physical drive support
Drive arrays and fault-tolerancemethods
Drive arrays
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Effects of a hard drive failure on logical drives
Fault-tolerancemethods
RAID 0—Nofault tolerance
RAID 1 and RAID 1+0 (RAID 10)
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RAID 1 (ADM) and RAID 10 (ADM)
RAID 5—distributeddata guarding
RAID 6 (ADG)—AdvancedData Guarding
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Comparing the hardware-basedRAID methods
RAID 1+0
RAID 1(0)
(ADG)
(ADM)
Selecting a RAID method
Diagnosing array problems
Diagnostic tools
Troubleshooting resources
•French (http://www.hp.com/support/ProLiant_TSG_fr)
•Italian (http://www.hp.com/support/ProLiant_TSG_it)
•Spanish (http://www.hp.com/support/ProLiant_TSG_sp)
•German (http://www.hp.com/support/ProLiant_TSG_gr)
•Dutch (http://www.hp.com/support/ProLiant_TSG_nl)
Optional components
HP Secure Encryption
HP Smart Array Advanced Pack
About SAAP
Acronyms and abbreviations
ACU
ADG
ADM
ADU
PXE
RIS
SAAP
SAS
SATA
Documentation feedback
Index