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ADIC FileServ Version 4.0 600716 Rev A manual Default media type D2S, D2M, D2L

Models: FileServ Version 4.0 600716 Rev A

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Administrative Tasks

Parameter	Default	Definition

CLASS_DEF_MEDIA_TYPE	DLT	Default media type (D2S, D2M, D2L,
		DLT, 3480, 3490, 3490E, 3590,8590).
		Depending on the platform used or a
		manual system, modify the default to
		media used. The number can also be
		modified for an existing class by using
		the fsmodclass command.

CLASS_FILE_SPAN	N	Default flag to allow file spanning media
		(Y or N). The value can also be modified
		for an existing class by using the
		fsmodclass command.

CLASS_FILE_CLUSTER	N	Default flag to allow file clustering
		(Y or N). The value can also be modified
		for an existing class by using the
		fsmodclass command.

CLASS_MAX_COPIES	2	Maximum number of copies allowed,
		including the primary copy. A maximum
		number of two copies is allowed for the
		current version of FileServ. The number
		can also be modified for an existing class
		by using the fsmodclass command.

CLASS_DEFAULT_COPIES	1	Total number of copies stored to media
		for each file in a class. Must not exceed
		CLASS_MAX_COPIES. The number can also
		be modified for an existing class by using
		the fsmodclass command. The default
		can be modified for a file by using the
		fschfiat command, although the
		number must not exceed
		CLASS_MAX_COPIES.

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System Tasks

600716 Rev A

Image 54

ADIC FileServ Version 4.0 600716 Rev A manual Default media type D2S, D2M, D2L

Contents

Administrative Tasks FileServ Version February Rev aTrademark Notice East Peakview Ave Englewood, CO 80111 USA Phone FAXReader Comment Form Page Contents Administrative Tasks Operating Tasks Administrative Tasks Utilities Index Preface Preface Troubleshooting Tools Troubleshoot operating problems Are listed below ConventionsConventions used throughout the FileServ technical books Su rootBooks Online BooksContact Publications Department Secured Web Site RelatedPublications Publications described in the table below are createdSystem Tasks Roadmap Topic Refer To ChapterAccess the Host Server FileServInterface to VolServ Drive PoolsAssociate MediaClass withLibrary Define DataClass Groups These files are stored using the fsstore command Associate DirectoriesMedia Under FileServ Management Policies CreateMigration TapeRoutine Processing Part of the FileServ system routine processing includesScript checkpoints the Raima database database recovery is Faster and more reliable when regular checkpoints are takenChkpoint.pl CheckDBALL Daily Monthly Bi-weekly# $FSHOME/util/checkDBAll tempfilename KeyBuildAll Utilities that operate on specific file systems are Command Line ModeOptions Description Frequency of Use # su root # $FSHOME/util/fsrecover Trashcan Cleanup System Tasks Startup and Shutdown Normal StartupRecovery ProcessingContingency Startup Run the FileServ -ccommand FileServ -cNormal Shutdown# ps -elf grep fs # ps -elf grep fsadm Managing System Configuration System TasksSystem AdministrationGeneral Parameters ParametersFilelblfmttape DLT Maximum number of drives allowed Parameters can be tuned, if Maximum number of retries for any Maxtapetotapeallocti Threshold value when equalled or YES None Default media type D2S, D2M, D2L Following list shows parameters that are used by the file Retry the commandFile Retention Comment keyword search and file expiration processes. ToVolServ-specific Following parameters are specific to the VolServ systemCompletely reinitialized and reinstalled InstallationInstallation script for this purpose Following list shows the system parameters that are to beDefault component ID only for Maintenance SoftwareMedia Stats Logging ParametersFollowing list shows parameters that can be modified, as Fsfacility Edit System Configurable system parameters are modified by editingEdit the fssysparm file using a text editor FileServ system parameters $FSHOME/fssysparm fileRecycle FileServ by running the command below An example for the Classmtime parameter is shown belowAdministrative Tasks Add a Library Edit Device Delete a DeviceRun the fsconfig command FsconfigGenerate Report Fsconfig command can configure various drives. Change Component State Drive Names Supported Drives Supported Media Media TypesUnavail Maint OFF Unknown Add and Delete Drives TasksCshrc Reallocate Drives Using a text editor, open the fssysparm fileFine-tune Parameters Located in the $FSHOME/sysparms directoryModify any of the default tape utilization parameters Modify Tape UsageIdentified in the table below Redirect Policy ApplicationsAdministrative Tasks Operating Tasks Topic Refer To DataClass Management SpecialDataClass Groups TopicTo create a DataClass group, follow the steps below Fsaddclass prodclassUse fsclassinfo to compare each DataClass Run the fsmodclass command and specify aDataClass group name Group parameter. Then either change the classRemove Group with fsrmclass Command Table below describes the report’s fields Fsclassinfo lowtwr6 -lOperaitng Tasks Add Relations with fsaddrelation Command Manipulate RelationsRelation is added with the fsaddrelation operation Associate New Data with New Relations Associate New Directories with Files Dir1 Use the Unix ls command to verify that Directory to be associated already existsFsaddrelation production -c england Fsdump -f /arch1/site1production.dumpfile /site1/productionRun the fsrmrelation command Specify the name of the directory to disassociateFsrmrelation production Change Relation Points Roll Up DataClass Groups Dir1 Dir2 Dir6 Fsrollup production Dir7 Fsrolldown productionFsdirclass /production Links File ManagementPathname FileServ supports hard links and soft linksSpanning Clustering Operaitng Tasks Modify File Attributes Fschfiat -i test1 Generate Report Operaitng Tasks File Cleanup Data MigrationCleanup policies using the fspolicy command with various Rather, the planned execution of migration and disk cleanupPolicies as well as the DataClass characteristics provide Time parameters does not establish the DataClass migrationStorage Policy Example only ########################################################Cleanup Policy Overflow Policy Running as a cron Event Minutes hours day-of-month month day-of-week command 1,15 AdministrativeTasks Storing Retrieving Data Store FilesOperaitng Tasks Clean Up Data from Disk Cleanup by FileName Secondary Files Cleanup byCopy DataClassGeneral Storage Processing Operaitng Tasks Retrieve Files Operaitng Tasks For more information on the fsundelete command, refer to Operaitng Tasks AdministrativeTasks Retrieve Partial FilesDelayed Dismount Operaitng Tasks Media Management Media ServicesVolServ performs media services to manage the physical Libraries and movement of mediaMedia Class Type Definition Load and Unload Media Remove Media Add Blank MediaImport command and the MediaClass Marred when the media is entered, the media isMedia are entered by the VolServ operator using Run the fsmedin command with the -boptionFsmedout command allows the removal of blank media Remove BlankMedia Remove Blank Media Format Media Media Duplication Copy Media Media States Copy FilesState Description Storage Limit Generate Media Reports Fsmedinfo -l feu002 Blank pool Media ListFor media in all DataClass groups and media in the general Fsmedlist -c testclassEach of the categories previously described. If no -loption generates a longer report shownBelow that includes the identifiers of the media for Options are specified, all of the media identifiersAdministrativeTasks Utilities Utilities Autostart UtilitiesFspic ScriptsDbcheck To determine the name of the database Directory for files ending with the .dbdExtension Keybuild Trouble- shooting Tools Trouble- shooting Tools Data Retrieval Fails Commands that ID Problems Disaster RecoveryMessages Status MessagesExtract Syslog Messages Log File Maintenance Syslog MessagesSet Up FileServ LoggingChange directory cd to the directory where the log Issue the Unix tail command of the fileDetermine the log file where you can extract Run the fsextlog command specifying the logRecover Data Xfscheck /dev/dsk/dks2d6s7 Restore Data Run the xfsrestore command Data restored from tape by using the Unix dfCommand /arch3 file system is used throughout this Example Xfsrestore -f /dev/rmt/tps0d3 /arch3If the procedure fails, call technical support Use the Unix mkdir command to create the parentRerun the fsaudit -r -f command Run the keyBuildAll utility to update the keyRun the xfsrestore -i command Add home add mrktg add junkExtract Cd ../trunccandidates Database maintenance compares Unix file system Fsaudit command serves two purposesRecovery of file systems File System RecoveryCommand DatabaseRunning fsaudit Rev a Trouble- shooting Tools Troubleshoot System Performance Reports ReportMedia Fragmentation Report ClassMedia Movement Report FsmoverptTable below lists the Request Types and State fields FsqueueHistory Report Component Statistics Report Fshistrpt -h V0, 10, V0, 11, V0, 12, V0, 13, V0Hardware Configuration Report FschstateDrive Contact Technical Support Administrative Tasks Index INX-2 INX-3 Commandextractheader Commandinfodetail -43 Commandlogging Connectretries -32 Connectsleeptime DeffileretentionperiodPercentfulltomigrate