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Meridian Data 1 manual Replacing a Cooling Unit Blower, Remove and Replace a Blower

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Figure 11: Replacing a Power Supply

Replacing a Cooling Unit Blower

The blower (scroll fan) in each cooling unit is replaced as an individual part. No tools are required for this procedure.

Remove and Replace a Blower

To replace a blower:

1.Verify that the Fan LED is amber or red.

Fan LED

Figure 12: Fan LED

2.Press the release button and pull the handle downward.

3.Pull the cooling unit out of the Astra ES enclosure.

Figure 13: Removing a cooling unit from the enclosure

4.Loosen the thumbscrew. A retainer keeps the thumbscrew in place.

SECURSTOR ASTRA ES

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Meridian Data 1 manual Replacing a Cooling Unit Blower, Remove and Replace a Blower

Contents

Contact Information SecurStor Astra ESCopyright This page intentionally left blank Table of Contents 105 This page intentionally left blank About This Manual Introduction to Astra ESAstra ES FC Host rear view Astra ES OverviewHighlights Subsystem and Controller FeaturesOperational Features Architectural DescriptionManagement SpecificationsWarranty and Support FCC StatementCE Statement This page intentionally left blank Unpacking the Astra ES Astra ES InstallationMounting Astra ES in a Rack Installing Disk Drives Drive Slot NumberingMUX Adapter Configuring a Storage Area Network Configuring Direct Attached StorageMaking Management and Data Connections Configuring Jbod expansion Serial Attached Scsi Host Configuring Cascaded Storage Astra ES front panel LED display Connecting the PowerHttp//192.168.10.85 Logging into Astra GUIRegular Connection Secure ConnectionPerusing the Interface Using the HeaderSelecting a Language Viewing the Event Frame Using Tree ViewUsing Management View Logging out of Astra GUIWorking with Subsystems Working with the Storage NetworkViewing Subsystem Information Setting an Alias for the SubsystemSetting Redundancy for the Subsystem Setting Subsystem Date and TimeSaving Nvram Events Saving the Runtime Event LogClearing the Runtime Event Log Viewing Nvram EventsMaking Background Activity Settings Clearing Nvram EventsViewing Current Background Activities Viewing Scheduled Activities Running Background ActivitiesRunning Media Patrol Running PDMSetting the Lock Deleting a Scheduled ActivityViewing Lock Status Viewing User Information Managing UsersRenewing the Lock Releasing the LockMaking User Settings Modifying Your Own User SettingsSetting-up User Event Subscriptions List of User Privileges Changing Another User’s PasswordChanging Your Own Password Creating a UserViewing User Sessions Modifying Subsystem Management Port SettingsManaging the Network Connection Deleting a UserModifying Controller Management Port Settings Managing Fibre Channel ConnectionsViewing Fibre Channel Node Information Modifying Fibre Channel Port Settings Viewing Fibre Channel Port SettingsClearing Statistics Port Setting InformationViewing Fibre Channel Port Statistics Viewing SFP InformationAdding an Initiator Managing SAS ConnectionsViewing Fibre Channel Logged-in Devices Viewing Fibre Channel InitiatorsModifying SAS Port Settings Viewing SAS Port StatisticsViewing SAS Initiators Viewing the LUN Map Managing Storage ServicesAdding an Initiator Deleting an InitiatorAdding a LUN Map Managing Software ServicesManaging Email Settings Enabling LUN MaskingManaging SLP Settings Stopping Web Server service Managing Web Server SettingsManaging Telnet Settings Starting or Restarting SLP serviceAdding Trap Sinks Managing Snmp SettingsStopping Telnet service Starting or Restarting Telnet serviceStopping CIM service Managing CIM SettingsStopping Snmp service Starting or Restarting Snmp serviceExporting the User Database Managing Netsend SettingsImporting a User Database Click the Clear Statistics link Restoring Factory DefaultsUpdating the Firmware Clearing StatisticsViewing the Controllers Shutting Down the SubsystemRestarting the Subsystem Managing ControllersAdjustable items Locating a ControllerViewing Controller Information Modifying Controller Settings Viewing Controller StatisticsUpgradable items Locating an Enclosure Managing EnclosuresClearing an Orphan Watermark Viewing the EnclosuresChecking the Batteries Modifying Enclosure SettingsViewing Enclosure Information Viewing FRU VPD InformationBattery Notes Reconditioning a BatteryManaging Buzzer Settings Testing the BuzzerIdentifying a Physical Drive Modifying Global Physical Drive SettingsManaging Physical Drives Viewing a List of Physical DrivesModifying Physical Drive Settings Viewing Physical Drive InformationViewing Physical Drive Statistics Forcing a Physical Drive Offline or Online Clearing Stale and PFA ConditionsCreating a Disk Array Automatic Managing Disk ArraysViewing Disk Arrays Creating a Disk ArrayCreating a Disk Array Advanced Creating a Disk Array ExpressDisk Array Creation Logical Drive CreationSummary Deleting a Disk Array Viewing Disk Array InformationDisk Array Operational Status Creating a Logical Drive Managing Disk Array SettingsMigrating a Disk Array Deleting a Logical DriveRebuilding Automatically Rebuilding a Disk ArrayRunning Media Patrol on a Disk Array Running PDM on a Disk ArrayPreparing a Disk Array for Transport Transitioning a Disk ArrayLogical Drive Status Managing Logical DrivesViewing Information for All Logical Drives Viewing Logical Drive InformationLogical Drive Synchronization Managing Logical Drive SettingsViewing Logical Drive Statistics Initializing a Logical DriveViewing the Logical Drive Check Table Running Redundancy CheckManaging Logical Drive LUN Settings Table DefinitionsLUN Mapping Parameters Creating a Spare Drive Managing Spare DrivesViewing a List of Spare Drives Locating a Spare DriveDeleting Spare Drive Modifying Spare Drive SettingsSecurstor Astra ES Viewing Individual Logical Drive Information Working with the Logical Drive SummaryRunning Spare Check Viewing a List of All Logical DrivesMaintenance Restarting the Subsystem Replacing a Power SupplyRemove the Old Power Supply Install a New Power SupplyRemove and Replace a Blower Replacing a Cooling Unit BlowerThumbscrews on blower Removing the cooling unit from enclosure Replacing a Cache BatteryRemoving the old controller Installing the new controllerReplacing a RAID Controller Dual Controller SubsystemReplacing Astra ES controller Single Controller SubsystemThis page intentionally left blank Introduction to RAID Technology BackgroundRAID 0 Stripe Data Stripe Disk Driv esRAID 1 Mirror Data Mirror Disk Driv esEnhanced Data Mirrors Disk Driv es RAID 1E Enhanced MirrorDistributed Parity Data Blocks Disk Driv es RAID 5 Block and Parity StripeRAID 6, stripes all drives with data and double parity RAID 6 Block and Double Parity StripeRAID 10 Mirror + Stripe Data Stripe Mirror Disk Driv esRAID 50 Axles RAID 50 Striping of Distributed ParityRAID 50 Array No. of Drives No. of Axles Drives per Axle RAID 60 Axles RAID 60 Striping of Double ParityRAID 60 Array No. of Drives No. of Axles Drives per Axle Advantages Disadvantages Choosing a RAID LevelRAID 1E RAID Logical Drive Size Sector Size Choosing Stripe SizeChoosing Sector Size TB LimitationWrite Cache Policy Cache PolicyLUN Affinity Read Cache PolicyFailover and Failback Logical Drive SettingsCapacity Coercion Disk Array CreationInitialization Hot Spare DrivesPartition and Format the Logical Drive RAID Level Migration Increase Redundancy From CapacityAdd Lose 100 Media PatrolPDM Triggers Predictive Data Migration PDMTransition 101Following is an example to explain the Transition function 102103 Automatic TransitionManual Transition 104 Front Panel Beep TonesLEDs Display 105Steady Flashing Amber Red Green 106Front of Enclosure State LEDsState LEDs Drive Status IndicatorsDrive Status Indicators Back of Enclosure 107Controller LEDs Astra Web GUI Reports a ProblemError Dirty Cache 108Example of Yellow !’s and Red X’s in Tree View of Web GUI 109Battery Events Reported Event Corrective Action BatteryEvent Notification Response Reported Event Corrective Action Blowers 111Blowers Events Cache EventsReported Event Corrective Action Controller 112Controller Events Disk Array EventsReported Event Corrective Action Drive Interface Controller 113Drive Interface Controller Events Enclosure EventsReported Event Corrective Action Event Log 114Event Log Events Fibre Channel Events115 Host Interface Controller EventsReported Event Corrective Action Host Interface Controller 116 Logical Drive EventsReported Event Corrective Action Logical Drive 117 Media Patrol EventsReported Event Corrective Action Media Patrol 118 Online Capacity Expansion EventsReported Event Corrective Action Online Capacity Expansion 119 PDM EventsReported Event Corrective Action Reported Event Corrective Action Physical Disk 120Physical Disk Events 121Reported Event Corrective Action PSU Power Supply Units 122PSU Events 123 PSU Fans EventsReported Event Corrective Action PSU Fans 124 RAID Level Migration EventsReported Event Corrective Action RAID Level Migration 125 Rebuild EventsReported Event Corrective Action Rebuild Reported Event Corrective Action Redundancy Check 126Redundancy Check Events Resource EventsSmart Events 127Spare Check Events Spare Drives Events128 Stripe Level Migration EventsReported Event Corrective Action Stripe Level Migration Reported Event Corrective Action Synchronization 129Synchronization Events System EventsWatermark Events Critical & Offline Disk Arrays130 Transition EventsWithout a Hot Spare Drive When a Physical Drive Fails131 With a Hot Spare DrivePhysical Drive Offline Physical Drive ProblemsIncomplete Array 132Physical Drive Fails during Transport 133Physical Drive Failed Physical Drive Fails during MigrationEnclosure Problems 134Overheating 135 Power Supplies136 137 138 Installing a Second Controller 139Dual Controllers and Sata Drives