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SANRAD V-Switch manual Routine Volume Maintenance 161

Models: V-Switch

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9

IN THIS CHAPTER

VOLUMES

TARGETS AND EXPOSURE

Routine Volume Maintenance

Once you have begun creating volumes and managing your storage, you may want to adjust or change certain parameters for more effective storage management and utilization.

This chapter explains how to rename or remove volumes, LUNs, iSCSI targets, identities and credentials.

Chapter 9: Routine Volume Maintenance

161

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SANRAD V-Switch manual Routine Volume Maintenance 161

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 DescriptionCLI Command Line Interface Volume create transparentVol 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 TelnetVSwitch Init -n VSwitch -ipInit 212.199.43.46VSwitch1 Changing Management ParametersChanging General Management Parameters Device setLoc Ext4838Rld Telnet RcomChanging the Telnet Communications Port Adding an Snmp ManagerAdding 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 AliasViewing the V-Switch World Wide Node Name Fc set -if fc2 -sp 1 -pt nl -cm prl2000201058001046 Function GatewayConfiguring the Network Ports Ip config setIp config set -ip 212.199.43.56 -if eth1 -act 212.199.43.56Checking the IP Configurations Ip config showRemoving an IP Address Ip config remove Ip config remove -ipDiscovering iSCSI Targets ISCSI Discovery SessionISNS Ip isns addConfiguring iSCSI Portals Viewing iSCSI Portals Removing iSCSI PortalsIscsi portal create -ip Iscsi portal removeConfiguring IP Routing Only one of these paths can be configured for V-SwitchSetting a Default Gateway Adding an IP RouteChecking IP Routes Viewing IP RoutesRemoving an IP Route 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 Configuring a V-Switch Cluster Setting the V-Switch IDAdding a Neighbor Device set -idVSwitch2 Neighbor add -nb VSwitch2 -ipNeighbor add 212.199.43.75Cluster with Neighbor IP Addresses Working with Scsi Storage Devices Maintaining Cluster CommunicationsPscsi set busid if pscsi3 -id Cluster show Last Keep AliveFurther V-Switch Cluster Configurations Cluster failover enableCluster failover disable Enabling and Disabling FailoverViewing V-Switch Neighbor Details Neighbor showNeighbor details VSwitch2 212.199.43.75 Managing a ClusterNeighbor set Neighbor removeCluster set Kai SintFint Volume Configuration LUN CarvingIntroduction to Volume Configuration Physical Storage used in ExamplesIdentifying Available Storage Devices Storage showAlias Entity Name Storage blink activateStorage blink activate -s Stor1 -t Storage blink abortStorage set Stor1 Disk2JBOD5 Saveforsnap shotsStorage details SeagateCreating 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 Subdisk1Subdisk create -d Disk1 -sl 18000000 -sa 0 -sd Subdisk1 Subdisk detailsDisk 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 InternalCreating a Concatenated Volume Volume create concatenatedVol Nbc Concat1Concatenated Volume Creating a Striped Volume Volume create stripeStripe1 SusSimple2 Simple4 Simple8 Simple10Striped Volume Creating a Mirrored Volume Volume create mirrorMirrored1 100Replicating Data in a Mirrored Volume Volume Configuration 101Volume mirror sync Volume mirror sync -src Simple3 -dst Simple5Src Simple3Volume Configuration 103 Creating a RAID 10 and RAID 0+1Volume create mirror -vol Mirror2 -ch Simple1 -ch Simple7 Volume create mirror -vol Mirror3 -ch Simple3 -ch Simple9104 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 116Volume Exposure and Security 117 Iscsi target detailsAcl show Target Position Identity Access Finance Not accessibleRead-write Musicbox Musicdept Read-writeChanging the Default Identity Acl setAcc PosCreating an Identity Volume Exposure and Security 121 Creating an IdentityAdding Initiators to an Identity Acl identity add nameIqn.1991-05 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 128Volume Exposure and Security 129 Ip radius add212.199.43.2 DataTurnsMeOn130 AllowVolume 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 -posVolume expose Exposing an iSCSI Target and LUNNew Vol1Volume expose -vol Vol1 -ta finance -lun Volume Exposure and Security 135Lu show 136Advanced Volume Operations Advanced Volume Operations 137Introduction to Advanced Volume Configurations Data Replication Off-line versus On-lineMirror versus Snapshot Actual Capacity versus Potential CapacityCopying a Volume Off-line Copy Volume copy createAdvanced Volume Operations 139 Src DstSynchronizing a Volume 140Advanced Volume Operations 141 Adding a Child to a Mirror On-line CopyVolume mirror add Vol No syncMirror5 Simple10 No parameter required 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 145Volume create snapshot Vol Src146 Update to 1st Snapshot & 1st Write to Source Advanced Volume Operations 147148 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 MirrorVolume mirror break Volume mirror break -vol Mir1 -ch Sim5Mirror5 Simple10 152Resizing a Volume Advanced Volume Operations 153Creating a Cube 154Further Resizing on the Same Volume Advanced Volume Operations 155Volume resize Volume resize -vol Sim2 -a XSim2 -with Sim3Vol With Ch2Retracting a Volume Volume retractAdvanced Volume Operations 157 Mir5Expanding a Volume 158Volume expand Volume expand -vol XSim2Advanced Volume Operations 159 XSim2Expanding XSim2 160Advanced Volume Operations 161 Routine Volume Maintenance Routine Volume Maintenance 161Volumes Renaming a VolumeRemoving a Volume Volume remove -vol Stripe1 Routine Volume Maintenance 163Removing all Volumes in a Hierarchy Volume remove -allVolume remove -all -vol Stripe1 AllReplacing a Volume Volume replaceRoutine Volume Maintenance 165 Vol NvolSynchronizing 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 169General Configuration Parameters 170Routine V-Switch Maintenance 171 Telnet PortTelnet 172 Setting an Snmp Manager Snmp ManagerRemoving an Snmp Manager ISNS Server User ProfilesAdding an iSNS Server 174Adding 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 downloadChanging an Interface Alias Adding an Interface IP AddressInterface set Storage1Ip config set -if eth1 -ip Ip config remove-ipRoutine V-Switch Maintenance 179 Removing an Interface IP AddressIP Routing 180Routine V-Switch Maintenance 181 Disks and SubdisksDiscovering Storage Devices 30.30.20.20 Eth2Renaming a Storage Device ExposeasTransparent Storage set -s Stor1 -na RAID1 -info Exposeas transparentRemoving 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 186Upgrading the V-Switch Software Ft updateSanrad/update Ft update -ip 212.199.43.46 -fd sanrad/update/v20Switch 3000 Compact Flash System setRep System set -rep yesRoutine V-Switch Maintenance 189 System copyFrom Cflash TypeSafe Mode Automatic Safe Mode190 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 Init -n VSwitch1 -ipAdmin show InitAdmin add Admin removeAdmin password User NameReset InfoDevice set 200Command Line Interface 201 Device set -telnetFc interface show 21/04/2002Fc node show Fc set speedInterface show Interface details Interface setPscsi show Pscsi set busid Snmp manager showSnmp manager add AliasBusID Pscsi3 Pscsi4Command Line Interface 205 Snmp manager setSnmp manager remove 212.199.43.96 150Ip config show Ip config setIp config remove 206Command Line Interface 207 Ip route addIp route show 10.10.20.20 255.255.255.0 30.30.20.20Ip route remove Ip isns showIp isns add 10.12.40.40 255.255.255.0 20.22.11.11Command Line Interface 209 Ip isns removeNeighbor add Neighbor setNeighbor details Neighbor removeCluster show Cluster failover enable Cluster failover disableLast Keep Alive Dead Ints FailoverEnabled StateRunning Cluster setFt show Ft upload softwareFt download Ft export problem System boot212.199.43.70 Backupdata System setSystem copy System show214 Volume Configuration Command Line Interface 215Storage discovery Storage blink activateStorage blink abort Storage showStorage disk show Storage disk setStorage alias Storage details Storage setStor7 Disk7 Replacedisk2 218Command Line Interface 219 Storage removeSubdisk create Subdisk showSubdisk details Subdisk aliasSubdisk show Subdisks detailsVolume show Subdisk setSubdisk remove Volume details Volume alias Volume hierarchyVolume create simple Volume create transparent Volume create mirrorVolume create concatenated Mirror2Volume create striped Volume setVolume remove Volume remove -allVolume replace Volume mirror show Volume mirror syncVolume mirror dummysync Command Line Interface 227Volume copy create Volume copy showVolume copy abort Volume copy abortVolume mirror add Volume mirror breakVolume resize Vol Dst No syncVolume retract Volume expandVolume create snapshot 230Volume snapshot show Volume snapshot listCommand Line Interface 231 Mirro2Volume Exposure 232Command Line Interface 233 Iscsi portal showIscsi portal create Iscsi portal removeIscsi target create Iscsi target aliasIscsi target set Billing.san rad Device DeviceIscsi target authentication Iscsi target removeAcl show Acl details Acl addAcl set Acl remAcl identity show Acl identity details Acl identity createAcl identity delete MedSchool All registered studentsAcl 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 KeyVolume expose -new Volume exposeIp radius remove Lu show Lu detailsMusic.sanrad IscsiCommand Line Interface 245 Lu removeLu details Expose Lu remove246 Sample Configurations Sample Configurations 247Sample Introduction 248Installing and Using the V-Switch Sample Configurations 249System Overview 250Init -n VSwitch1 Sample Configurations 251Iscsi 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 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 DiskStor5 500708206059f880 Enabled Entire Volume create simple -vol Simple5 -d Stor5Volume replace -vol Simple4 -nvol Simple5 258Volume mirror synch -src Simple3 -dst Simple5 Volume remove all -vol Simple4Sample Configurations 259 Storage remove -s Stor4Replicating Data Off-line 260Sample Configurations 261 Attach and View Storage DevicesSource Destination Oper Admin Progress Status Synch NoneSynch DataRep 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 Init -n VSwitch2 Neighbor add -nb VSwitch1 -ip276 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