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HP File System Extender (FSE) manual 150

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150 Migration, release, recall, and deletion

Contents

HP StorageWorks File System Extender Software user guide Page Contents Page Page Page About this guide HP technical support Subscription service HP web sites Documentation feedback 1 Introducing HP StorageWorks File System Extender Infinite file system Library - tape compatibility Automatic error detection Automatic detection of low storage space NFS and CIFS support FSE operations Release Recall FSE components FSE media pool FSE medium FSE library FSE implementation options Distributed implementation Page FSE daemons (services) and FSE agents Page FSE utility daemons (services) FSE user interfaces Page FSE Management Console Page 2Configuring, starting, and stopping the FSE Management Console Page Configuring the logging level Starting and stopping the FSE Management Console server Starting the FSE Management Console server on Linux systems Stopping the FSE Management Console server on Linux systems Starting the FSE Management Console server on Windows systems Page Stopping the FSE Management Console server on Windows systems Starting and stopping the FSE Management Console client Stopping the FSE Management Console client on Linux systems Starting the FSE Management Console client on Windows systems Stopping the FSE Management Console client on Windows systems Starting an interactive session with the Management Console client Page 3 Configuring FSE Configuration files Templates Configuration Database Resource Management Database Using the FSE command-lineinterface for configuring resources and policies Modifying the configuration of an FSE resource Reverting to a previous revision of an FSE resource configuration Using the FSE Management Console for configuring resources and policies Page Graphical user interface overview Page Page Page Page Page Page Page Page Page Page Page Page Page Page FSE Management Console users Configuring an FSE resource using an FSE user interface Overview of the configuration procedure Phase 1: configuring FSE libraries and FSE drives Library and drive configuration procedure Page Page Library and tape drive configuration examples Page Page Page Phase 2: configuring FSE media pools Phase 3: preparing HSM file systems Creating and preparing new HSM file systems Integrating existing file systems in the FSE implementation Phase 4: configuring FSE partitions Page Configuring a regular FSE partition on the Windows platform Page Page Configuring a WORM FSE partition Phase 5: preparing FSE media Page Phase 6: mounting HSM file systems Page Mounting HSM file systems on the Windows platform Reconfiguring FSE interprocess communication Page Reconfiguring communication on a consolidated FSE system or on an FSE server Page Reconfiguring communication on external Linux FSE clients Reconfiguring communication on external Windows FSE clients Changing the IP address of an FSE host Page 4 Managing media Media pool types and their characteristics Configuring a media pool Page Page Determining the configured media pools Page Checking the status of a particular media pool FSE medium volumes FSE media types Disk media Local and remote file systems as disk media Disk media specifics Adding media to an FSE media pool Formatting media Initializing media Duplicating media How it works Procedure for duplicating media Page Reorganizing media Page Media reorganization parameters Exceptions to the reorganizational rule Scanning media for obsolete data Checking the resulting statistics of a reorganizational scan job Running the media reorganization job Reusing the recycled medium volumes Recreating redundant copies of migrated data Media Pool Page Page Page Page Page Page Page Page 5 Migration, release, recall, and deletion How does FSE function FSE disk buffer Hierarchical Storage Manager lists Policies Migration policy parameters Minimum wait time for migration (MinWaitTime) Maximum wait time for migration (MaxWaitTime) Minimum number of files for migration (MinNumMigFiles) Maximum number of files for migration (MaxNumMigFiles) Minimum size for migration (MinMigSize) Example situations that trigger migration Default migration policy Watermarks High watermark Exclusion from release Filename pattern conventions Page Release policy parameters Example situations that trigger release Default release policy Recall parameters Default recall policy Automatic deletion process Deletion policy parameters Examples of a configured deletion policy Default deletion policy Starting the deletion job Recalling deleted files Resource allocation concepts Central FSE resource manager Media selection by media location Several allocation parameters System allocation and job priority policy parameters Maximum number of drives for recall (SystemMaxNumDrivesRecall) Maximum number of drives for administrative jobs (SystemMaxNumDrivesAdmin) Maximum number of drives for recovery (SystemMaxDrivesRecovery) Resource allocation threshold (ResourceAllocationThreshold) Time step (TimeStep) Partition allocation and job priority policy parameters Maximum number of drives for recall (MaxNumDrivesRecall) Maximum number of drives for recovery (MaxNumDrivesRecovery) Partition priority (PartitionPriority) Migration priority (MigrationPriority) Recall priority (RecallPriority) Priority calculation Parallel copying Sequential copying Limited Access Mode (LAM) and Full Access Mode (FAM) Page Page 6 Monitoring and maintaining FSE Monitoring FSE partition status Page Disabling an FSE partition Enabling an FSE partition Removing an FSE partition Retrieving detailed information about configured FSE partitions Switching the access mode for an HSM file system Listing FSE jobs Page Displaying the status of a particular FSE job Recalling older generations of a file Page Recalling sets of files in an efficient way Page Retrieving detailed information Retrieving detailed information using command-lineinterface Page Page Page Page Page Page Page Page Page Retrieving detailed information using the FSE Management Console Extending storage space of FSE disk buffer Page Consistency check of FSC vs. HSM file system Page Page Page Consistency check of FSC vs. FSE media Page Page Page Low storage space detection HHM configuration file E-mailsettings Triggered actions definitions Page Monitored items definitions Page Page Page Page Configuring low storage space detection Viewing FSE log files Monitoring and analyzing FSE log files Page Page Page Page Page Page Page Page Starting the monitoring and analysis of log files The FSE event log Page Page Page Page The FSE error log Page Page Page Page Page Determining total offline storage capacity 7 Backup, restore, and recovery Recovery methods for FSE components What is FSE backup How it works Backup media management Page Defining the backup policy Starting FSE backup Activity logging Page Page What is FSE restore The restore process Starting FSE restore Page Page Post-restoresteps File System Catalog recovery HSM file system recovery Page Page 8 Troubleshooting FSE startup and shut-downproblems Page Page Page Firebird server problems Communication problems Page Page SCSI problems Page Tape library problems Page Media management problems Page Page HSM file system mounting problems Page Page HSM file system filter problems Page Migration problems Page Page Recall problems Page Backup, restore, and recovery problems Page Page Page Sharing problems Other problems Page Page Page FSE troubleshooting tools Debugging and operation fine-tuningoptions Debugging options Page Page Operation fine-tuningoptions Page Debugging HSM file system filter Debugging FSE backup and restore processes Potential problems with debugging Gathering information about your problem Contact FSE error codes Page Page Page Page Page Page Page A Directory layout Page B FSE configuration templates Template for FSE libraries Page Template for FSE drives Page Template for LTO media pools Page Template for disk media pools Template for FSE partitions - General part Template for FSE partitions - Migration part Template for FSE partitions - Release part Page Template for FSE partitions - Recall and Allocation part Template for FSE partitions - Deletion part Template for FSE system configuration Page Glossary Page Page Page Page Page Page Page Page Page Page Page Index

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