DataKeeper for Windows All Documentation - SIOS

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GETVOLUMEINFO1: Mirroring2: Mirror is resyncing3: Mirror is broken4: Mirror is paused5: Resync is pendingThe output also provides the address of the mirror end point (source or target).GETVOLUMEINFOEMCMD GETVOLUMEINFO This command returns information about the selected volume. The parameters are: This can be either the source or the target systems. The drive letter of the volume you want information on. A number between 1-3 indicating the amount of detail you want.Sample output:-------------------------------------LEVEL 1 INFO-------------------------------Volume Root = F:Last Modified = Fri Nov 05 15:24:14 2008Mirror Role = SOURCELabel = New VolumeFileSystem = NTFSTotal Space = 2151608320Num Targets = 2Attributes: 20h----------------------------- -------LEVEL 2 INFO------------------------------->> Remote [0] = 10.1.1.133, F:Mirror StateMirror Type= MIRROR= ASYNCHRONOUSLY>> Remote [1] = 10.1.1.133, F:Mirror State= MIRRORDataKeeper for Windows Technical DocumentationPage 80
ISBREAKUSERREQUESTEDMirror Type = ASYNCHRONOUSLY------------------------------------LEVEL 3 INFO-------------------------------->> Remote [0} = 10.1.1.133, F:No Resync or CompVol Statistics to report>> Remote [1] = 10.1.1.134, F:No Resync or CompVol Statistics to reportISBREAKUSERREQUESTEDEMCMD ISBREAKUSERREQUESTED This command checks whether a broken mirror is a result of a user request. The command may only be run onthe local system. The parameters are:This should be the local system. The drive letter of the volume that you want to check.Output:TRUEFALSEThe mirror was broken because of a user request.The mirror was broken by SteelEye DataKeeper (e.g., network failure, failure to write dataon target side, etc).The volume is not in a BROKEN (3) state.ISPOTENTIALMIRRORVOLEMCMD ISPOTENTIALMIRRORVOL This command checks to determine if a volume is a candidate for mirroring. The command may only be run onthe local system. The parameters are:This should be the local system. The drive letter of the volume that you want to check.Output:TRUE - The volume is available for mirroring.Otherwise, the output may be some combination of the following:System DriveDataKeeper for Windows Technical DocumentationPage 81
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DataKeeper for Windowsv7.6Technical
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Specifying Network Cards for Mirror
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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
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User InterfaceUser InterfaceSteelEy
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DataKeeper Service Log On ID and Pa
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Page 22 and 23:
Understanding ReplicationEnvironmen
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SteelEye DataKeeper Resynchronizati
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Synchronous Mirroringvolume write,
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Asynchronous MirroringIn the diagra
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Mirror RESYNCINGMirror RESYNCINGWhe
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Volume Considerationsthe write requ
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Mirror State CountersMirror State C
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Queue High WaterQueue High WaterDef
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Resync PhaseRange: 0 - MAX_ULONGThi
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Chapter 3: ConfigurationRequirement
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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 86 and 87: GETASR_OKThis command will notify D
Page 88 and 89: GETJOBINFOThis command returns exte
Page 90 and 91: GETREMOTEBITMAP4: Mirror is paused5
Page 92 and 93: GETSNAPSHOTLOCATIONDriver Version =
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
Page 136 and 137: Installation of the iSCSI Target2.
Page 138 and 139: Creation of Mirror and Configuratio
Page 140 and 141: Creation of iSCSI Virtual Disks8. S
Page 142 and 143: 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
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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
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IndexPerformance Monitor Counters 1
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IndexVolume 18Size 18Volume Shadow
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