DataKeeper for Windows All Documentation - SIOS

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GETASR_OKThis command will notify DataKeeper to lock the volume and clean up the snapshot files that it created. Theparameters are: This is the IP address of the system containing the snapshot.This is the drive letter of the snapshotted volume on the target server. If dropping multiple snapshots,the drive letters should be separated by spaces.GETASR_OKEMCMD GETASR_OK This command retrieves the Automatic Split-brain Recovery OK flag for the given mirror. This command isonly valid on a mirror Source system.The Automatic Split-brain Recovery OK flag is for internal DataKeeper use only - it is not expected that a userwould need to execute this command.The parameters are:Source system onlyDrive letter of the mirrored volumeIP address of the Target systemSample output:ASR_OK: FALSEWhen the command is successful, it will report FALSE or TRUE.GETCOMPLETEVOLUMELISTEMCMD GETCOMPLETEVOLUMELISTThis command displays information on all volumes eligible to be mirrored or already in a mirror. Sample output:Volume 1 information:Volume Root = F:Volume Label= New VolumeVolume File System= NTFSVolume Total Space = 2151608320Mirror Role = 01Number of targets = 2DataKeeper for Windows Technical DocumentationPage 72
GETCONFIGURATIONTarget 0 information:Volume State = 0001Target System = 10.1.1.133Target Drive Letter= FTarget 1 information:Volume State = 0002Target System = 10.1.1.134Target Drive Letter= FGETCONFIGURATIONEMCMD GETCONFIGURATION This command retrieves and displays the net alert settings (also referred to as "volume attributes") for thevolume. The parameters are:This can be either the source or the target systems.The drive letter of the volume you want information on.Sample output:** Calling GetConfiguration [Volume F] **All Net Alert bitNet AlertBroken State AlertResync Done AlertFailover AlertNet Failure AlertLK ConfigAuto ResyncMS Failover Cluster ConfigShared VolumeIS NOT enabledIS NOT enabledIS NOT enabledIS NOT enabledIS NOT enabledIS NOT enabledIS NOT enabledIS NOT enabledIS NOT enabledIS NOT enabledGETEXTENDEDVOLUMEINFOEMCMD GETEXTENDEDVOLUMEINFO DataKeeper for Windows Technical DocumentationPage 73
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DataKeeper for Windowsv7.6Technical
Page 4 and 5:
Specifying Network Cards for Mirror
Page 6 and 7:
TargetPortIncr * 48TargetDispatchPo
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Continue and Lock 111Partial Resync
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Planned Switchover 150Unplanned Swi
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Index 176Table of Contentsxii
Page 16 and 17:
User InterfaceUser InterfaceSteelEy
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DataKeeper Service Log On ID and Pa
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DataKeeper Service Log On ID and Pa
Page 22 and 23:
Understanding ReplicationEnvironmen
Page 24 and 25:
SteelEye DataKeeper Resynchronizati
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Synchronous Mirroringvolume write,
Page 28 and 29:
Asynchronous MirroringIn the diagra
Page 30 and 31:
Mirror RESYNCINGMirror RESYNCINGWhe
Page 32 and 33:
Volume Considerationsthe write requ
Page 34 and 35:
Mirror State CountersMirror State C
Page 36 and 37: Queue High WaterQueue High WaterDef
Page 38 and 39: Resync PhaseRange: 0 - MAX_ULONGThi
Page 40 and 41: Chapter 3: ConfigurationRequirement
Page 42 and 43: DataKeeper Service Log On ID and Pa
Page 44 and 45: DataKeeper Service Log On ID and Pa
Page 46 and 47: Firewall ConfigurationsEnvironmentM
Page 48 and 49: Configuring Microsoft's Windows Fir
Page 50 and 51: High-Speed Storage Best PracticesHi
Page 52 and 53: Handling Unmanaged Shutdown IssuesH
Page 54 and 55: Verifying Data on the Target Volume
Page 56 and 57: Chapter 4: AdministrationThe topics
Page 58 and 59: Extensive Write ConsiderationsExten
Page 60 and 61: BandwidthThrottle †\{Target IP}Th
Page 62 and 63: TargetPortBase *Specifies the maxim
Page 64 and 65: WriteQueueHighWater * †WriteQueue
Page 66 and 67: Registry Entries that SHOULD NOT be
Page 68 and 69: ErrorControl\CurrentControlSet\Serv
Page 70 and 71: BuildTimeBuildTimeLocation: HKEY_LO
Page 72 and 73: VolumeAttributesSnapshotDeviceREG_S
Page 74 and 75: SourceDriveLetterSpecifies the driv
Page 76 and 77: BreakUserRequestedBreakUserRequeste
Page 78 and 79: CHANGEMIRRORENDPOINTSThis is the so
Page 80 and 81: 2x1 Mirror CHANGEMIRRORENDPOINTS Co
Page 82 and 83: CLEARASR_OKSYS1.MYDOM.LOCAL;J;172.1
Page 84 and 85: CREATEMIRRORCREATEMIRROREMCMD CREA
Page 88 and 89: GETJOBINFOThis command returns exte
Page 90 and 91: GETREMOTEBITMAP4: Mirror is paused5
Page 92 and 93: GETSNAPSHOTLOCATIONDriver Version =
Page 94 and 95: GETVOLUMEINFO1: Mirroring2: Mirror
Page 96 and 97: LOCKVOLUMERAW filesystemFAT filesys
Page 98 and 99: RESTARTVOLUMEPIPEWriteQueueLowWater
Page 100 and 101: STOPSERVICEThis command sets the sn
Page 102 and 103: UPDATEVOLUMEINFOUPDATEVOLUMEINFOEMC
Page 104 and 105: One-to-OneExample:USECASEReplicate
Page 106 and 107: One-to-Many (Multiple Targets)One-t
Page 108 and 109: N-Shared-Disk Replicated to OneAddi
Page 110 and 111: N-Shared-Disk Replicated to Multipl
Page 112 and 113: Disconnecting from a ServerDisconne
Page 114 and 115: Creating Mirrors With Shared Volume
Page 116 and 117: Safe Creation of a Shared-Storage V
Page 118 and 119: Switchover and Failover with Multip
Page 120 and 121: Source Server Failure - Manual Swit
Page 122 and 123: Renaming a JobRenaming a Job1. Sele
Page 124 and 125: Requirements for SwitchoverNote: If
Page 126 and 127: Breakusually much quicker than a fu
Page 128 and 129: Shared Volume Procedure - Basic Dis
Page 130 and 131: Mirror PropertiesThis dialog displa
Page 132 and 133: Working With Shared VolumesWorking
Page 134 and 135: Using Microsoft iSCSI Target With D
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Installation of the iSCSI Target2.
Page 138 and 139:
Creation of Mirror and Configuratio
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Creation of iSCSI Virtual Disks8. S
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Setting Up Multiple Virtual Disks W
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DataKeeper Target Snapshot5. Right-
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Local WriteIf the block has not bee
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Snapshot Location SizeIMPORTANT: Th
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Snapshot Location SelectionWhen cli
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Source Out of ServiceSource Out of
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TargetSnapshotBlocksize Registry Va
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Create and Configure a Hyper-V Virt
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Create and Configure a Hyper-V Virt
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Install an Operating System and Any
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Configure the Target Server to Run
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Planned/Unplanned SwitchoverPlanned
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Unplanned Switchover5. Log into the
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Chapter 6: Frequently Asked Questio
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Inability to Create a Mirror• Sou
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Split-Brain FAQsAnswerYes, beginnin
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Using Volume Shadow CopyReplication
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Chapter 7: TroubleshootingThe topic
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Counter Logs Do Not Work on Windows
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System Event Log - Create Mirror Fa
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Windows Server 2012 MMC Snap-in Cra
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Creating Mirrors with Shared Volume
Page 186 and 187:
Windows Server 2012 NIC Teaming Iss
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CHKDSKThis command, which is used t
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IndexIndexAAsynchronous 11Change Mi
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IndexFilename 154Firewall 32Full Re
Page 194 and 195:
IndexPerformance Monitor Counters 1
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IndexVolume 18Size 18Volume Shadow
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