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Anleitung Zusammenfassung
Document Outline
- HP XP7 Provisioning for Open Systems User Guide
- Contents
- 1 Introduction to provisioning
- 2 Managing Virtual Storage Machine Resources
- 3 Configuring resource groups
- 4 Configuring custom-sized provisioning
- Virtual LUN functions
- Virtual LUN requirements
- Virtual LUN specifications
- SSID requirements
- Virtual LUN size calculations
- Calculating OPEN-V volume size (CV capacity unit is MB)
- Calculating OPEN-V volume size (CV capacity unit is blocks)
- Calculating fixed-size open-systems volume size (CV capacity unit is MB)
- Calculating fixed-size open-systems volume size (CV capacity unit is blocks)
- Management area capacity of an open-systems volume
- Boundary values for RAID levels
- Capacity of a slot
- Configuring volumes in a parity group
- Create LDEV function
- Blocking LDEVs
- Blocking LDEVs in a parity group
- Restoring blocked LDEVs
- Restoring blocked LDEVs in a parity group
- Editing an LDEV name
- Deleting an LDEV (converting to free space)
- Formatting LDEVs
- Assigning an MP blade
- 5 Configuring thin provisioning
- Thin Provisioning overview
- Smart Tiers overview
- Thin provisioning requirements
- Using Thin Provisioning or Smart Tiers with other HP XP7 Storage products
- Thin Provisioning workflow
- Smart Tiers
- About tiered storage
- Tier monitoring and data relocation
- Smart Pool
- Tier monitoring and relocation cycles
- Tier relocation flow
- Tier relocation rules, restrictions, and guidelines
- Conditions for the discontinuance of performance monitoring or tier relocation
- Buffer area of a tier
- Setting external volumes for each tier
- Execution modes for tier relocation
- Relocation speed
- Monitoring modes
- Downloading the tier relocation log file
- Tiering policy
- Tiering policy expansion
- Tiering policy examples
- Setting tiering policy on a THP V-VOL
- Tiering policy levels
- Viewing the tiering policy in the performance graph
- Reserving tier capacity when setting a tiering policy
- Example of reserving tier capacity
- Notes on tiering policy settings
- Execution mode settings and tiering policy
- New page assignment tier
- Relocation priority
- Assignment tier when pool-VOLs are deleted
- Formatted pool capacity
- Used capacity, mapped capacity, and reserved capacity
- Rebalancing the usage level among parity groups
- Changing the tiering policy level on a THP V-VOL
- Changing new page assignment tier of a V-VOL
- Opening the Edit Tiering Policies window
- Changing a tiering policy
- Changing relocation priority setting of a V-VOL
- Smart Tiers workflow
- Smart Tiers tasks and parameters
- Managing Smart Tiers
- Viewing pool tier information
- Viewing THP V-VOL tier information
- Configuring a Smart Tiers pool for Thin Provisioning
- Working with pools
- Working with THP V-VOLs
- Monitoring capacity and performance
- Thresholds
- Working with SIMs
- Manually completing a SIM
- Managing pools and THP V-VOLs
- Viewing pool information
- Viewing used pool capacity
- Viewing formatted pool capacity
- Viewing the progress of rebalancing the usage level among parity groups
- Increasing pool capacity
- Changing a pool name
- Recovering a blocked pool
- Decrease pool capacity
- Deleting a tier in a pool
- Deleting a pool
- Changing external LDEV tier rank
- Increasing THP V-VOL capacity
- Changing the name of a THP V-VOL
- About releasing pages in a THP V-VOL
- Changing full allocation settings in THP V-VOLs
- Enabling or disabling tier relocation of a THP V-VOL
- Deleting a THP V-VOL
- Starting pool monitoring manually
- Stopping pool monitoring manually
- Starting tier relocation manually
- Stopping tier relocation manually
- 6 Configuring access attributes
- About access attributes
- Access attribute requirements
- Access attributes and permitted operations
- Access attribute restrictions
- Access attributes work flow
- Assigning an access attribute to a volume
- Changing an access attribute to read-only or protect
- Changing an access attribute to read/write
- Enabling or disabling the expiration lock
- Disabling an S-VOL
- Reserving volumes
- 7 Managing logical volumes