HP P6000 manual HP EVA DR Group Information

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•Write In MB/s—The rate at which data is written to an array because of write activity to the members of the source array. The write activity includes host writes, merges, and replication retries. A merge is an action initiated by the source array to write new host data that has been received and logged while a replication write to the destination array was interrupted, and now has been restored.

•Write Out MB/s—The rate at which data is written from an array because of write activity to the members of the source array. The write activity includes host writes, merges, and replication retries.

•Free Write Resources—The minimum number of free resources available for DR write operations.

•Free Copy Resources—The minimum number of free resources available for DR copy operations.

•Free Command Resources—The minimum number of free resources available for DR command operations.

HP EVA DR Group Information

The EVA DR Group Information object provides information about the performance of the DR Group Write History Log (WHL) files. The performance metrics are provided for each DR group. The WHL fill and drain rates can be displayed in either MBs or KBs.

Creation and management of DR groups is not supported by HP P6000 Command View array-based management.

The counters are:

•Log full percentage—An instantaneous value representing the percentage of the log disk which is used, in tenths of a percent. For example, 1000 is equal to 100 percent, and 10 is equal to 1 percent.

•Log fill Req/s—The rate at which requests to put data into the log disk owned by this DRM group come in

•Log fill KB/s—The rate at which data is put into the log disk owned by this DRM group.

•Log drain Req/s—The rate at which requests to remove data from the log disk owned by this DRM group to send to the destination via the DRM tunnel come in.

•Log drain KB/s—The rate at which data is removed from the log disk owned by this DRM group to send to the destination via the DRM tunnel.

Using the graphical user interface

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Contents Abstract HP P6000 Command View User GuideSee Internet Protocol support Contents Troubleshooting HP P6000 Command View Configuring HP P6000 Command View advanced tasksMaintaining and managing HP P6000/EVA storage systems Monitoring storage system eventsComponents Support and other resources HP array event code formats and descriptionsGlossary 100 Index 103 HP P6000 Command View software suite OverviewPrerequisites Server-based and array-based management HP P6000 Command View featuresServer-based configuration HP Management Integration Framework Array-based configurationUser interface Hardware-SeeHardware Storage systems point of viewSettings point of view Settings point of viewBrowsing to server-based HP P6000 Command View Accessing HP P6000 Command ViewRunning server-based HP P6000 Command View from the desktop Browsing to array-based HP P6000 Command ViewIP address formats Internet Protocol supportServer-based HP P6000 Command View security groups Managing security and passwordsArray-based HP P6000 Command View security groups Password protection for storage systemsEnabling management of a password-protected storage system Password formatsConsiderations Setting a password for HP EVA storage systems Disabling management of a password-protected storage systemSingle sign-on from HP Systems Insight Manager Disabling management of a password-protected storage systemManaging security and passwords Licenses to use and license keys Licensing HP P6000/EVA storage systemsLicense types Instant-on licensesModel upgrade support Model upgrade licensingData migration licenses Fcip licensesActivating an instant-on license Configuring email to receive LTUsRetrieving licenses Entering license keysImporting licenses Validating the licenseAdding an LTU Displaying temporary license expiration date Deleting incorrectly entered license keysProvisioning storage Disk groupsWorking with disk groups Disk types Disk group typesGeneral guidelines Disk group occupancy and occupancy alarm level Disk group capacityNumber of physical disks in a group Redundancy Vraid levels Virtual disks Working with virtual disks in HP P6000 Command ViewVirtual disks Hosts Working with hosts in HP P6000 Command ViewOnline virtual disk migration PresentationMirrorclone migration Thin provisioningThin provisioned disk Replicating storage HP P6000 Business Copy softwareSnapclones Snapshot types SnapshotsSnapshot guidelines Monitoring snapshot spaceMirrorclone guidelines MirrorclonesFractured mirrorclone guidelines Synchronized mirrorclone guidelinesMirrorclone states ContainersOptimizing replication performance Using containers preallocationPlanning for host I/O workloads Optimizing snap creationMinimizing snapclone workloads Minimizing the number of snapshotsMinimizing simultaneous replication operations HP P6000 Continuous Access software Working with DR groups in HP P6000 Command ViewDR groups Data replication protocol options Creating DR groupsReplicating storage Initializing storage systems Maintaining and managing HP P6000/EVA storage systemsUSER-INITIATED Service Mode Active on this Storage System User-initiated service modeUninitializing storage systems Starting the storage systemShutting down the storage system HSV210A controller rear view Hardware Working with hardware in HP P6000 Command ViewRemote service test Verifying hardware statusStorage system identity information Updating HP controller software Using multiple management servers to manage arraysConfiguring iSCSI devices Events overview Monitoring storage system eventsEmail notification Management server event logController termination event log Viewing eventsConfiguring event notification Configuring host notificationViewing additional information Applying a customized host notification list Filtering events by severityApplying a customized event configuration file Retrieving the parse fileSelecting individual events Retrieving the Management Information Base Sending the event file Configuring HP P6000 Command View advanced tasks Setting user interface optionsCreating page footer messages Setting a remote location for audit logs Setting audit logging optionsChanging the login credentials array-based management Changing port and timeout parametersHttps//managementmoduleIPaddress2373 Running HP P6000 Command View in a multi-homed environmentRestarting the HP P6000 Command View service Troubleshooting HP P6000 Command ViewUsing the right-click menu Optimizing performanceNavigation pane lists duplicate arrays Failed communication link to iSCSI devices Error messages in the user interfaceFailed connection warning for empty controller host ports Failed entities reported on the disk enclosureFailed blower power supply Troubleshooting access to array-based HP P6000 Command ViewFailed transceiver Failed I/O moduleStorage system connection down error message Unexpected behavior when using older Windows HBA driverVirtual disk sizes displayed incorrectly IPFilter page incorrectly displays IPv6 addressWebes 5.5 receiving events inconsistently Version numbers differ\Program Files\Hewlett-Packard\EVA Performance Monitor ComponentsHP P6000 Performance Data Collector valid objecttype values Displaying historical state changes and performance dataHP P6000 Performance Data Collector objectid values Configuring the HP P6000 Command View serverDisplaying HP P6000 Command View access credentials Configuration file for performance and state data loggingConfiguring HP P6000 Performance Data Collector Logging configuration fileEvents and logs Connecting to HP P6000 Performance Data Collector remotely Configuration recommendationsSSL protocol Prohibited commandsBackward compatibility Using friendly namesCreating the friendly names host file Adding friendly namesAdding friendly names manually Mapping worldwide names to friendly namesUsing short names Viewing arrays Using the command line interfaceSpecifying the output Refreshing dataSpecifying data output in multiple files Filtering dataHP P6000 Performance Data Collector commands CommandsLuns HP P6000 Performance Data Collector command modifiers Command modifiersNots Using the graphical user interfacePage Configure filtering Data filteringObjects and counters HP EVA storage array HP EVA storage controllerHP EVA virtual disk HP EVA virtual disk group HP EVA host port statistics HP EVA host connectionHP EVA physical disk group HP EVA physical diskHP EVA DR tunnels HP EVA DR Group Information Support and other resources Contacting HPRelated information Typographical conventions WebsitesDocument conventions Event code format HP array event code formats and descriptionsEvent code types and descriptions Software component IDsCorrective action codes Event information packet EIP typesHP array event information packet EIP types HP array coupled crash control codes Coupled crash control codesHP array dump/restart control codes Dump/restart control codesEVA GlossarySAN See also virtual disk CLI IndexIndex 105

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