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SANRAD V-Switch manual Mirror5 Simple10, Volume mirror break -vol Mir1 -ch Sim5, 152

Models: V-Switch

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volume mirror break

You need to define two parameters to break a mirror:

SWITCH

PARAMETER

DEFINITION

STATUS

EXAMPLE

-vol

-ch

VOLUME	VOLUME MIRROR IS	MANDATORY
	ADDING TO
CHILD	CHILD TO BREAK	MANDATORY
	FROM MIRROR

Mirror5

Simple10

Example:

In Figure 83, the simple volume Sim5 is removed from mirrored volume Mir1.

volume mirror break –vol Mir1 –ch Sim5

Mir1 1T

Sim1	Sim3	Sim5
1T	1T	1T

Mir1

1T

Sim1	Sim3
1T	1T

Able to be exposed as an independent volume

Sim5
1T	10249
	10249

Figure 83. Removing Sim5 from Mir1

152	SANRAD V-Switch User Manual

Image 158

SANRAD V-Switch manual Mirror5 Simple10, Volume mirror break -vol Mir1 -ch Sim5, 152

Contents

Sanrad V-Switch International Headquarters Limited Warranty Regulatory Information FCC-15 User InformationSafety Notices User Notes Sanrad V-Switch International Headquarters Limited Warranty Regulatory Information Safety Notices User Notes Table of Contents Switch Configuration Volume Exposure & Security Routine Volume Maintenance 195 Volume Configuration Sample Configurations 285 Switch This ChapterSwitch Overview Switch Network Topology Order of OperationsManual Organization Chapter Title DescriptionVol CLI Command Line InterfaceVolume create transparent Transparent1Technical Assistance Esc TabInstalling the V-Switch Chassis Front PanelSystem Indicator LEDs Back PanelSwitch 2000 LEDs Scsi Surface Mounting Rack MountingAttach the Rear L-BRACKET Storage Port Connections Scsi Storage Port Connection TypeSwitch 2000 FC Storage Ports Network Port Connections Network Port Cable ConnectionsPowering Up Console Port ConnectionSwitch 2000 Power Supplies User Notes LCD Switch 3000 Front Panel Switch 3000 LEDs Installing the V-SwitchThis step works best with two people Switch 3000 Storage Ports Switch 3000 Storage Port LEDs 1000BASE-SXSHORT-WAVE Laser for Switch 3000 Network Ports Switch 3000 Management Port Management Port ConnectionLCD Compact Flash CF SlotScalability Port Scalability PortSwitch 3000 Power Supplies Switch Configuration Switch ConfigurationIntroduction to Managing the V-Switch Switch Management Options Configuring the V-Switch 3000 Management Parameters via LCD Switch Status OKConfiguring the Management Console Initializing the V-Switch TelnetInit VSwitchInit -n VSwitch -ip 212.199.43.46Changing General Management Parameters VSwitch1Changing Management Parameters Device setRld LocExt4838 Telnet RcomChanging the Telnet Communications Port Adding an Snmp ManagerAdding User Login Profiles Page Viewing Scsi Storage Ports and Bus IDs Configuring the Storage PortsSetting a Scsi Storage Port Bus ID Pscsi set busid -if pscsi3 -id Configuring an FC Storage PortViewing the FC Port Information Fc interface show Alias2000201058001046 Viewing the V-Switch World Wide Node NameFc set -if fc2 -sp 1 -pt nl -cm prl Function GatewayIp config set -ip 212.199.43.56 -if eth1 -act Configuring the Network PortsIp config set 212.199.43.56Removing an IP Address Checking the IP ConfigurationsIp config show Ip config remove Ip config remove -ipISNS Discovering iSCSI TargetsISCSI Discovery Session Ip isns addConfiguring iSCSI Portals Iscsi portal create -ip Viewing iSCSI PortalsRemoving iSCSI Portals Iscsi portal removeConfiguring IP Routing Only one of these paths can be configured for V-SwitchSetting a Default Gateway Adding an IP RouteRemoving an IP Route Checking IP RoutesViewing IP Routes Ip route remove 10.12.40.0 255.255.255.0 Eth3User Notes Switch Cluster Configuration Switch Cluster ConfigurationIntroduction to V-Switch Clusters Switch Cluster Configuration Re-routing Storage Access with Off-line V-Switch Adding a Neighbor Configuring a V-Switch ClusterSetting the V-Switch ID Device set -idNeighbor add VSwitch2Neighbor add -nb VSwitch2 -ip 212.199.43.75Cluster with Neighbor IP Addresses Pscsi set busid if pscsi3 -id Working with Scsi Storage DevicesMaintaining Cluster Communications Cluster show Last Keep AliveCluster failover disable Further V-Switch Cluster ConfigurationsCluster failover enable Enabling and Disabling FailoverNeighbor details Viewing V-Switch Neighbor DetailsNeighbor show Neighbor set VSwitch2 212.199.43.75Managing a Cluster Neighbor removeFint Cluster setKai Sint Volume Configuration LUN CarvingIntroduction to Volume Configuration Physical Storage used in ExamplesAlias Entity Name Identifying Available Storage DevicesStorage show Storage blink activateStorage set Storage blink activate -s Stor1 -tStorage blink abort Stor1 Disk2JBOD5 Saveforsnap shotsStorage details SeagateTrans1 Creating a Transparent VolumeVolume create transparent -vol Trans1 -d Disk1 Trans1 Transpar 1024 512 Volume showAlias Vol Type 18000000 Creating a Subdisk LUN CarvingSubdisk create Subdisk1Subdisk create -d Disk1 -sl 18000000 -sa 0 -sd Subdisk1 Subdisk detailsSubdisk create -d Disk1 -sl Sa 18000000 -sd Subdisk2 DiskStart Address Simple1 Creating a Simple VolumeVolume create simple State Volume create simple -vol Simple1 -sd Subdisk1Volume show Alias 17999999 512 InternalVol Nbc Creating a Concatenated VolumeVolume create concatenated Concat1Concatenated Volume Stripe1 Creating a Striped VolumeVolume create stripe SusSimple2 Simple4 Simple8 Simple10Striped Volume Mirrored1 Creating a Mirrored VolumeVolume create mirror 100Replicating Data in a Mirrored Volume Volume Configuration 101Src Volume mirror syncVolume mirror sync -src Simple3 -dst Simple5 Simple3Volume Configuration 103 Creating a RAID 10 and RAID 0+1104 Volume create mirror -vol Mirror2 -ch Simple1 -ch Simple7Volume create mirror -vol Mirror3 -ch Simple3 -ch Simple9 Second Mirrored Volume of RAID Volume Configuration 105Striped Volume of RAID 106Volume Exposure & Security Volume Exposure and Security 107Introduction to Volume Exposure & Security 108Volume Exposure and Security 109 IdentitiesIdentity B’s iSCSI Initiators 110Volume Exposure and Security 111 An identity can be used with more than one targetAccess Rights per Identity-Target Pair 112Authentication Volume Exposure and Security 113Switch 114Creating an iSCSI Target Iscsi target show 116Acl show Volume Exposure and Security 117Iscsi target details Read-write Target Position Identity Access FinanceNot accessible Musicbox Musicdept Read-writeAcc Changing the Default IdentityAcl set PosCreating an Identity Volume Exposure and Security 121 Creating an IdentityIqn.1991-05 Adding Initiators to an IdentityAcl identity add name MicrosoftVolume Exposure and Security 123 Adding an InitiatorAdding a Second Initiator 124Assigning Identity Credentials Assigning Credentials 126Volume Exposure and Security 127 Adding Another Set of CredentialsAcl identity details 128212.199.43.2 Volume Exposure and Security 129Ip radius add DataTurnsMeOn130 AllowAddressPort 212.199.43.21812 212.199.56.1341812 Volume Exposure and Security 131Ip radius show 132 Connecting an Identity and TargetAcl add Volume Exposure and Security 133 Acl add -ta finance -id accounting -acc rw -posNew Volume exposeExposing an iSCSI Target and LUN Vol1Volume expose -vol Vol1 -ta finance -lun Volume Exposure and Security 135Lu show 136Advanced Volume Operations Advanced Volume Operations 137Mirror versus Snapshot Introduction to Advanced Volume ConfigurationsData Replication Off-line versus On-line Actual Capacity versus Potential CapacityAdvanced Volume Operations 139 Copying a Volume Off-line CopyVolume copy create Src DstSynchronizing a Volume 140Advanced Volume Operations 141 Adding a Child to a Mirror On-line CopyMirror5 Simple10 No parameter required Volume mirror addVol No sync 142Volume mirror add -vol Mir4 -ch Sim6 Advanced Volume Operations 143Creating a Snapshot 144St Write to Source and Update to 1st Snapshot Advanced Volume Operations 145146 Volume create snapshotVol Src Update to 1st Snapshot & 1st Write to Source Advanced Volume Operations 147148 Advanced Volume Operations 149 Viewing Snapshot VolumesVolume snapshot show Mirror7 Volume snapshot list -vol Mirror7Breaking a Mirror Snapshot Date & Time Utilization Snp1Mir1 12/12/02 20%Advanced Volume Operations 151 Removing a Child from a MirrorMirror5 Simple10 Volume mirror breakVolume mirror break -vol Mir1 -ch Sim5 152Resizing a Volume Advanced Volume Operations 153Creating a Cube 154Further Resizing on the Same Volume Advanced Volume Operations 155Vol With Volume resizeVolume resize -vol Sim2 -a XSim2 -with Sim3 Ch2Advanced Volume Operations 157 Retracting a VolumeVolume retract Mir5Expanding a Volume 158Advanced Volume Operations 159 Volume expandVolume expand -vol XSim2 XSim2Expanding XSim2 160Advanced Volume Operations 161 Routine Volume Maintenance Routine Volume Maintenance 161Removing a Volume VolumesRenaming a Volume Volume remove -vol Stripe1 Routine Volume Maintenance 163Volume remove -all -vol Stripe1 Removing all Volumes in a HierarchyVolume remove -all AllRoutine Volume Maintenance 165 Replacing a VolumeVolume replace Vol Nvol166 Synchronizing a VolumeMirror2 Mirror8 Changing iSCSI Target Parameters Targets and ExposureRemoving an LU Removing an iSNS Server Removing an iSCSI TargetRemoving a Radius Server Snmp Manager 169General Configuration Parameters 170Telnet Routine V-Switch Maintenance 171Telnet Port 172 Removing an Snmp Manager Setting an Snmp ManagerSnmp Manager Adding an iSNS Server ISNS ServerUser Profiles 174Removing a User Profile Adding a User ProfileChanging a User Profile Saving Uploading a V-Switch Database File SwitchResetting a V-Switch Network Interfaces Downloading a V-Switch Configuration FileRoutine V-Switch Maintenance 177 Ft downloadInterface set Changing an Interface AliasAdding an Interface IP Address Storage1Routine V-Switch Maintenance 179 Ip config set -if eth1 -ipIp config remove-ip Removing an Interface IP AddressIP Routing 180Discovering Storage Devices Routine V-Switch Maintenance 181Disks and Subdisks 30.30.20.20 Eth2Transparent Renaming a Storage DeviceExposeas Storage set -s Stor1 -na RAID1 -info Exposeas transparentRemoving a Subdisk Removing a Storage DeviceRenaming a Subdisk Removing a Neighbor ClustersModifying Neighbor Parameters Kai Routine V-Switch Maintenance 185Modifying a Cluster Switch 3000 Power Supply 186Sanrad/update Upgrading the V-Switch SoftwareFt update Ft update -ip 212.199.43.46 -fd sanrad/update/v20Rep Switch 3000 Compact FlashSystem set System set -rep yesFrom Routine V-Switch Maintenance 189System copy Cflash Type190 Safe ModeAutomatic Safe Mode Level 2 Reboot with Default Factory Database Routine V-Switch Maintenance 191Manual Safe Mode Exporting a Corrupted DatabaseLevel O Normal Mode Routine V-Switch Maintenance 193194 Command Line Interface Command Line Interface 195196 Switch Configuration Command Line Interface 197Admin show Admin showInit -n VSwitch1 -ip InitAdmin password Admin addAdmin remove User NameDevice set ResetInfo 200Fc interface show Command Line Interface 201Device set -telnet 21/04/2002Interface show Fc node showFc set speed Pscsi show Interface detailsInterface set Snmp manager add Pscsi set busidSnmp manager show AliasBusID Pscsi3 Pscsi4Snmp manager remove Command Line Interface 205Snmp manager set 212.199.43.96 150Ip config remove Ip config showIp config set 206Ip route show Command Line Interface 207Ip route add 10.10.20.20 255.255.255.0 30.30.20.20Ip isns add Ip route removeIp isns show 10.12.40.40 255.255.255.0 20.22.11.11Neighbor add Command Line Interface 209Ip isns remove Neighbor setCluster show Neighbor detailsNeighbor remove Last Keep Alive Dead Ints FailoverEnabled StateRunning Cluster failover enableCluster failover disable Cluster setFt download Ft showFt upload software 212.199.43.70 Backupdata Ft export problemSystem boot System set214 System copySystem show Volume Configuration Command Line Interface 215Storage blink abort Storage discoveryStorage blink activate Storage showStorage alias Storage disk showStorage disk set Stor7 Disk7 Replacedisk2 Storage detailsStorage set 218Subdisk create Command Line Interface 219Storage remove Subdisk showSubdisk show Subdisk detailsSubdisk alias Subdisks detailsSubdisk remove Volume showSubdisk set Volume details Volume create simple Volume aliasVolume hierarchy Volume create concatenated Volume create transparentVolume create mirror Mirror2Volume create striped Volume setVolume replace Volume removeVolume remove -all Volume mirror dummysync Volume mirror showVolume mirror sync Command Line Interface 227Volume copy abort Volume copy createVolume copy show Volume copy abortVolume resize Volume mirror addVolume mirror break Vol Dst No syncVolume create snapshot Volume retractVolume expand 230Command Line Interface 231 Volume snapshot showVolume snapshot list Mirro2Volume Exposure 232Iscsi portal create Command Line Interface 233Iscsi portal show Iscsi portal removeIscsi target set Iscsi target createIscsi target alias Billing.san rad Device DeviceAcl show Iscsi target authenticationIscsi target remove Acl details Acl addAcl identity show Acl setAcl rem Acl identity delete Acl identity detailsAcl identity create MedSchool All registered studentsAcl identity add chap Acl identity add nameAcl identity remove name Acl identity remove srp Acl identity remove chapAcl identity add srp Acl down Acl identity setAcl up Ip radius set Ip radius showIp radius add KeyIp radius remove Volume expose -newVolume expose Music.sanrad Lu showLu details IscsiLu details Command Line Interface 245Lu remove Expose Lu remove246 Sample Configurations Sample Configurations 247Sample Introduction 248Installing and Using the V-Switch Sample Configurations 249System Overview 250Init -n VSwitch1 Sample Configurations 251252 Iscsi portal create -ip 172.17.200.174 -pProtocol Address Type Port IPv4 172.17.200.174 3260 Sample Configurations 253 Create Iscsi Target and LUNMicrosoft iSCSI Initiator 254New disk should be configured as a basic disk only Sample Configurations 255Replacing a Mirrored Volume 256Sample Configurations 257 Replacing a Failed DiskVolume replace -vol Simple4 -nvol Simple5 Stor5 500708206059f880 Enabled EntireVolume create simple -vol Simple5 -d Stor5 258Sample Configurations 259 Volume mirror synch -src Simple3 -dst Simple5Volume remove all -vol Simple4 Storage remove -s Stor4Replicating Data Off-line 260Sample Configurations 261 Attach and View Storage DevicesSynch DataRep Source Destination Oper Admin Progress StatusSynch None 262Configuring the V-Switch with a Single IP Routing Path Sample Configurations 263264 LAN aSample Configurations 265 Insert IP 0.0 0 0.0 0 0.0 0Iscsi portal create -ip 212.199.43.56 -p 266Sample Configurations 267 268 Sample Configurations 269 270 Configuring a Cluster Sample Configurations 271Cluster Topology 272Sample Configurations 273 274 Sample Configurations 275 276 Init -n VSwitch2Neighbor add -nb VSwitch1 -ip Sample Configurations 277 Iscsi portal create -ip 212.199.43.75 -p278 Sample Configurations 279 280 Sample Configurations 281 282 Sample Configurations 283 Nd Microsoft iSCSI Initiator Configuration for Host Station 284Index Index 285Chap 286Dummy synchronize Index 287Interval 288Mirror Index 289RS232 19, 46, 190 290SRP Index 291Volume create 292Index 293