Volume mirror sync, Src, Simple3, Dst, Simple5 | SANRAD V-Switch

See the working example of off-line data replication “Replicating Data Off- line,” page 264.

volume mirror sync

You need to define two parameters to synchronize a volume:

SWITCH

PARAMETER

DEFINITION

STATUS

EXAMPLE

-src

SOURCE	ORIGINAL VOLUME MANDATORY	Simple3
VOLUME	TO SYNCHRONIZE
	TO

-dst

DESTINATION	NEW VOLUME TO	MANDATORY	Simple5
VOLUME	ADD TO
	SYNCHRONINZE

Example:

The online volume Simple3 is synchronized to the online volume Simple5.

volume mirror sync –src Simple3 –dst Simple5

102	SANRAD V-Switch User Manual

Image 108

SANRAD V-Switch manual Src, Dst, Volume mirror sync -src Simple3 -dst Simple5

Contents

Sanrad V-Switch International Headquarters Limited Warranty Regulatory Information FCC-15 User Information Safety 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 Chapter Switch Overview Switch Network Topology Order of Operations Manual Organization Chapter Title Description CLI Command Line Interface Volume create transparentVol Transparent1 Technical Assistance Esc Tab Installing the V-Switch Chassis Front Panel System Indicator LEDs Back Panel Switch 2000 LEDs Scsi Surface Mounting Rack Mounting Attach the Rear L-BRACKET Storage Port Connections Scsi Storage Port Connection Type Switch 2000 FC Storage Ports Network Port Connections Network Port Cable Connections Powering Up Console Port Connection Switch 2000 Power Supplies User Notes LCD Switch 3000 Front Panel Switch 3000 LEDs Installing the V-Switch This 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 Connection LCD Compact Flash CF Slot Scalability Port Scalability Port Switch 3000 Power Supplies Switch Configuration Switch Configuration Introduction to Managing the V-Switch Switch Management Options Configuring the V-Switch 3000 Management Parameters via LCD Switch Status OK Configuring the Management Console Initializing the V-Switch Telnet VSwitch Init -n VSwitch -ipInit 212.199.43.46 VSwitch1 Changing Management ParametersChanging General Management Parameters Device set Loc Ext4838Rld Telnet Rcom Changing the Telnet Communications Port Adding an Snmp Manager Adding User Login Profiles Page Configuring the Storage Ports Setting a Scsi Storage Port Bus IDViewing Scsi Storage Ports and Bus IDs Configuring an FC Storage Port Viewing the FC Port InformationPscsi set busid -if pscsi3 -id Fc interface show Alias Viewing the V-Switch World Wide Node Name Fc set -if fc2 -sp 1 -pt nl -cm prl2000201058001046 Function Gateway Configuring the Network Ports Ip config setIp config set -ip 212.199.43.56 -if eth1 -act 212.199.43.56 Checking the IP Configurations Ip config showRemoving an IP Address Ip config remove Ip config remove -ip Discovering iSCSI Targets ISCSI Discovery SessionISNS Ip isns add Configuring iSCSI Portals Viewing iSCSI Portals Removing iSCSI PortalsIscsi portal create -ip Iscsi portal remove Configuring IP Routing Only one of these paths can be configured for V-Switch Setting a Default Gateway Adding an IP Route Checking IP Routes Viewing IP RoutesRemoving an IP Route Ip route remove 10.12.40.0 255.255.255.0 Eth3 User Notes Switch Cluster Configuration Switch Cluster Configuration Introduction to V-Switch Clusters Switch Cluster Configuration Re-routing Storage Access with Off-line V-Switch Configuring a V-Switch Cluster Setting the V-Switch IDAdding a Neighbor Device set -id VSwitch2 Neighbor add -nb VSwitch2 -ipNeighbor add 212.199.43.75 Cluster with Neighbor IP Addresses Working with Scsi Storage Devices Maintaining Cluster CommunicationsPscsi set busid if pscsi3 -id Cluster show Last Keep Alive Further V-Switch Cluster Configurations Cluster failover enableCluster failover disable Enabling and Disabling Failover Viewing V-Switch Neighbor Details Neighbor showNeighbor details VSwitch2 212.199.43.75 Managing a ClusterNeighbor set Neighbor remove Cluster set Kai SintFint Volume Configuration LUN Carving Introduction to Volume Configuration Physical Storage used in Examples Identifying Available Storage Devices Storage showAlias Entity Name Storage blink activate Storage blink activate -s Stor1 -t Storage blink abortStorage set Stor1 Disk2JBOD5 Saveforsnap shots Storage details Seagate Creating a Transparent Volume Volume create transparent -vol Trans1 -d Disk1Trans1 Volume show Alias Vol TypeTrans1 Transpar 1024 512 Creating a Subdisk LUN Carving Subdisk create18000000 Subdisk1 Subdisk create -d Disk1 -sl 18000000 -sa 0 -sd Subdisk1 Subdisk details Disk Start AddressSubdisk create -d Disk1 -sl Sa 18000000 -sd Subdisk2 Creating a Simple Volume Volume create simpleSimple1 Volume create simple -vol Simple1 -sd Subdisk1 Volume show AliasState 17999999 512 Internal Creating a Concatenated Volume Volume create concatenatedVol Nbc Concat1 Concatenated Volume Creating a Striped Volume Volume create stripeStripe1 Sus Simple2 Simple4 Simple8 Simple10 Striped Volume Creating a Mirrored Volume Volume create mirrorMirrored1 100 Replicating Data in a Mirrored Volume Volume Configuration 101 Volume mirror sync Volume mirror sync -src Simple3 -dst Simple5Src Simple3 Volume Configuration 103 Creating a RAID 10 and RAID 0+1 Volume create mirror -vol Mirror2 -ch Simple1 -ch Simple7 Volume create mirror -vol Mirror3 -ch Simple3 -ch Simple9104 Second Mirrored Volume of RAID Volume Configuration 105 Striped Volume of RAID 106 Volume Exposure & Security Volume Exposure and Security 107 Introduction to Volume Exposure & Security 108 Volume Exposure and Security 109 Identities Identity B’s iSCSI Initiators 110 Volume Exposure and Security 111 An identity can be used with more than one target Access Rights per Identity-Target Pair 112 Authentication Volume Exposure and Security 113 Switch 114 Creating an iSCSI Target Iscsi target show 116 Volume Exposure and Security 117 Iscsi target detailsAcl show Target Position Identity Access Finance Not accessibleRead-write Musicbox Musicdept Read-write Changing the Default Identity Acl setAcc Pos Creating an Identity Volume Exposure and Security 121 Creating an Identity Adding Initiators to an Identity Acl identity add nameIqn.1991-05 Microsoft Volume Exposure and Security 123 Adding an Initiator Adding a Second Initiator 124 Assigning Identity Credentials Assigning Credentials 126 Volume Exposure and Security 127 Adding Another Set of Credentials Acl identity details 128 Volume Exposure and Security 129 Ip radius add212.199.43.2 DataTurnsMeOn 130 Allow Volume Exposure and Security 131 Ip radius showAddressPort 212.199.43.21812 212.199.56.1341812 Connecting an Identity and Target Acl add132 Volume Exposure and Security 133 Acl add -ta finance -id accounting -acc rw -pos Volume expose Exposing an iSCSI Target and LUNNew Vol1 Volume expose -vol Vol1 -ta finance -lun Volume Exposure and Security 135 Lu show 136 Advanced Volume Operations Advanced Volume Operations 137 Introduction to Advanced Volume Configurations Data Replication Off-line versus On-lineMirror versus Snapshot Actual Capacity versus Potential Capacity Copying a Volume Off-line Copy Volume copy createAdvanced Volume Operations 139 Src Dst Synchronizing a Volume 140 Advanced Volume Operations 141 Adding a Child to a Mirror On-line Copy Volume mirror add Vol No syncMirror5 Simple10 No parameter required 142 Volume mirror add -vol Mir4 -ch Sim6 Advanced Volume Operations 143 Creating a Snapshot 144 St Write to Source and Update to 1st Snapshot Advanced Volume Operations 145 Volume create snapshot Vol Src146 Update to 1st Snapshot & 1st Write to Source Advanced Volume Operations 147 148 Viewing Snapshot Volumes Volume snapshot showAdvanced Volume Operations 149 Volume snapshot list -vol Mirror7 Breaking a MirrorMirror7 Snapshot Date & Time Utilization Snp1Mir1 12/12/02 20% Advanced Volume Operations 151 Removing a Child from a Mirror Volume mirror break Volume mirror break -vol Mir1 -ch Sim5Mirror5 Simple10 152 Resizing a Volume Advanced Volume Operations 153 Creating a Cube 154 Further Resizing on the Same Volume Advanced Volume Operations 155 Volume resize Volume resize -vol Sim2 -a XSim2 -with Sim3Vol With Ch2 Retracting a Volume Volume retractAdvanced Volume Operations 157 Mir5 Expanding a Volume 158 Volume expand Volume expand -vol XSim2Advanced Volume Operations 159 XSim2 Expanding XSim2 160 Advanced Volume Operations 161 Routine Volume Maintenance Routine Volume Maintenance 161 Volumes Renaming a VolumeRemoving a Volume Volume remove -vol Stripe1 Routine Volume Maintenance 163 Removing all Volumes in a Hierarchy Volume remove -allVolume remove -all -vol Stripe1 All Replacing a Volume Volume replaceRoutine Volume Maintenance 165 Vol Nvol Synchronizing a Volume Mirror2 Mirror8166 Targets and Exposure Removing an LUChanging iSCSI Target Parameters Removing an iSCSI Target Removing a Radius ServerRemoving an iSNS Server Snmp Manager 169 General Configuration Parameters 170 Routine V-Switch Maintenance 171 Telnet PortTelnet 172 Setting an Snmp Manager Snmp ManagerRemoving an Snmp Manager ISNS Server User ProfilesAdding an iSNS Server 174 Adding a User Profile Changing a User ProfileRemoving a User Profile Switch Resetting a V-SwitchSaving Uploading a V-Switch Database File Downloading a V-Switch Configuration File Routine V-Switch Maintenance 177Network Interfaces Ft download Changing an Interface Alias Adding an Interface IP AddressInterface set Storage1 Ip config set -if eth1 -ip Ip config remove-ipRoutine V-Switch Maintenance 179 Removing an Interface IP Address IP Routing 180 Routine V-Switch Maintenance 181 Disks and SubdisksDiscovering Storage Devices 30.30.20.20 Eth2 Renaming a Storage Device ExposeasTransparent Storage set -s Stor1 -na RAID1 -info Exposeas transparent Removing a Storage Device Renaming a SubdiskRemoving a Subdisk Clusters Modifying Neighbor ParametersRemoving a Neighbor Routine V-Switch Maintenance 185 Modifying a ClusterKai Switch 3000 Power Supply 186 Upgrading the V-Switch Software Ft updateSanrad/update Ft update -ip 212.199.43.46 -fd sanrad/update/v20 Switch 3000 Compact Flash System setRep System set -rep yes Routine V-Switch Maintenance 189 System copyFrom Cflash Type Safe Mode Automatic Safe Mode190 Level 2 Reboot with Default Factory Database Routine V-Switch Maintenance 191 Manual Safe Mode Exporting a Corrupted Database Level O Normal Mode Routine V-Switch Maintenance 193 194 Command Line Interface Command Line Interface 195 196 Switch Configuration Command Line Interface 197 Admin show Init -n VSwitch1 -ipAdmin show Init Admin add Admin removeAdmin password User Name Reset InfoDevice set 200 Command Line Interface 201 Device set -telnetFc interface show 21/04/2002 Fc node show Fc set speedInterface show Interface details Interface setPscsi show Pscsi set busid Snmp manager showSnmp manager add AliasBusID Pscsi3 Pscsi4 Command Line Interface 205 Snmp manager setSnmp manager remove 212.199.43.96 150 Ip config show Ip config setIp config remove 206 Command Line Interface 207 Ip route addIp route show 10.10.20.20 255.255.255.0 30.30.20.20 Ip route remove Ip isns showIp isns add 10.12.40.40 255.255.255.0 20.22.11.11 Command Line Interface 209 Ip isns removeNeighbor add Neighbor set Neighbor details Neighbor removeCluster show Cluster failover enable Cluster failover disableLast Keep Alive Dead Ints FailoverEnabled StateRunning Cluster set Ft show Ft upload softwareFt download Ft export problem System boot212.199.43.70 Backupdata System set System copy System show214 Volume Configuration Command Line Interface 215 Storage discovery Storage blink activateStorage blink abort Storage show Storage disk show Storage disk setStorage alias Storage details Storage setStor7 Disk7 Replacedisk2 218 Command Line Interface 219 Storage removeSubdisk create Subdisk show Subdisk details Subdisk aliasSubdisk show Subdisks details Volume show Subdisk setSubdisk remove Volume details Volume alias Volume hierarchyVolume create simple Volume create transparent Volume create mirrorVolume create concatenated Mirror2 Volume create striped Volume set Volume remove Volume remove -allVolume replace Volume mirror show Volume mirror syncVolume mirror dummysync Command Line Interface 227 Volume copy create Volume copy showVolume copy abort Volume copy abort Volume mirror add Volume mirror breakVolume resize Vol Dst No sync Volume retract Volume expandVolume create snapshot 230 Volume snapshot show Volume snapshot listCommand Line Interface 231 Mirro2 Volume Exposure 232 Command Line Interface 233 Iscsi portal showIscsi portal create Iscsi portal remove Iscsi target create Iscsi target aliasIscsi target set Billing.san rad Device Device Iscsi target authentication Iscsi target removeAcl show Acl details Acl add Acl set Acl remAcl identity show Acl identity details Acl identity createAcl identity delete MedSchool All registered students Acl identity add name Acl identity remove nameAcl identity add chap Acl identity remove chap Acl identity add srpAcl identity remove srp Acl identity set Acl upAcl down Ip radius show Ip radius addIp radius set Key Volume expose -new Volume exposeIp radius remove Lu show Lu detailsMusic.sanrad Iscsi Command Line Interface 245 Lu removeLu details Expose Lu remove 246 Sample Configurations Sample Configurations 247 Sample Introduction 248 Installing and Using the V-Switch Sample Configurations 249 System Overview 250 Init -n VSwitch1 Sample Configurations 251 Iscsi portal create -ip 172.17.200.174 -p Protocol Address Type Port IPv4 172.17.200.174 3260252 Sample Configurations 253 Create Iscsi Target and LUN Microsoft iSCSI Initiator 254 New disk should be configured as a basic disk only Sample Configurations 255 Replacing a Mirrored Volume 256 Sample Configurations 257 Replacing a Failed Disk Stor5 500708206059f880 Enabled Entire Volume create simple -vol Simple5 -d Stor5Volume replace -vol Simple4 -nvol Simple5 258 Volume mirror synch -src Simple3 -dst Simple5 Volume remove all -vol Simple4Sample Configurations 259 Storage remove -s Stor4 Replicating Data Off-line 260 Sample Configurations 261 Attach and View Storage Devices Source Destination Oper Admin Progress Status Synch NoneSynch DataRep 262 Configuring the V-Switch with a Single IP Routing Path Sample Configurations 263 264 LAN a Sample Configurations 265 Insert IP 0.0 0 0.0 0 0.0 0 Iscsi portal create -ip 212.199.43.56 -p 266 Sample Configurations 267 268 Sample Configurations 269 270 Configuring a Cluster Sample Configurations 271 Cluster Topology 272 Sample Configurations 273 274 Sample Configurations 275 Init -n VSwitch2 Neighbor add -nb VSwitch1 -ip276 Sample Configurations 277 Iscsi portal create -ip 212.199.43.75 -p 278 Sample Configurations 279 280 Sample Configurations 281 282 Sample Configurations 283 Nd Microsoft iSCSI Initiator Configuration for Host Station 284 Index Index 285 Chap 286 Dummy synchronize Index 287 Interval 288 Mirror Index 289 RS232 19, 46, 190 290 SRP Index 291 Volume create 292 Index 293