Huawei OceanStor VIS6000 series Initial Configuration Manual page 7

OceanStor VIS6000 Series Virtual Intelligent Storage
System
Initial Configuration Guide
4.26.44 Parameter Description: Monitoring Setting...................................................................................4-141
5 Configuring the Mirror Function............................................................................................ 5-1
5.1 Basic Configuration Procedure.......................................................................................................................5-2
5.2 Related Operations..........................................................................................................................................5-5
5.2.1 Querying Mirror Information.................................................................................................................5-5
5.2.2 Modifying the Read Policy of a Mirror Volume....................................................................................5-5
5.2.3 Resuming a Mirror.................................................................................................................................5-7
5.2.4 Stop Mirror Synchronization..................................................................................................................5-7
5.2.5 Deleting a Mirror....................................................................................................................................5-8
5.3 Parameter Description.....................................................................................................................................5-9
5.3.1 Parameter Description: Adding a Mirror.............................................................................................5-10
5.3.2 Parameter Description: Querying Mirror Information.........................................................................5-11
5.3.3 Parameter Description: Modifying the Read Policy of a Mirror Volume............................................5-12
5.3.4 Parameter Description: Deleting a Mirror............................................................................................5-12
5.3.5 Parameter Description: Stopping Mirror Synchronization...................................................................5-12
6 Configuring a Snapshot............................................................................................................6-1
6.1 Basic Configuration Procedure.......................................................................................................................6-2
6.1.1 Configuring a Full-Sized Instant Snapshot............................................................................................6-2
6.1.2 Configuring a Space-Optimized Instant Snapshot.................................................................................6-5
6.1.3 Configuring a Third-Mirror Break-Off Snapshot...................................................................................6-8
6.2 Related Operations........................................................................................................................................6-10
6.2.1 Separating a Snapshot Volume from the Source Volume....................................................................6-11
6.2.2 Refreshing a Snapshot..........................................................................................................................6-11
6.2.3 Querying Information About a Snapshot.............................................................................................6-13
6.2.4 Setting a Timing Policy........................................................................................................................6-13
6.2.5 Modifying a Timing Policy..................................................................................................................6-15
6.2.6 Querying a Timing Policy....................................................................................................................6-16
6.2.7 Deleting a Timing Policy.....................................................................................................................6-16
6.2.8 Resuming a Source Volume.................................................................................................................6-17
6.2.9 Creating a Volume Consistent Group..................................................................................................6-19
6.2.10 Creating a Snapshot Volume for a Volume Consistent Group..........................................................6-20
6.2.11 Deleting a Volume Consistent Group................................................................................................6-20
6.2.12 Refreshing the Snapshot of a Volume Consistent Group...................................................................6-21
6.2.13 Resuming a Source Consistent Group................................................................................................6-23
6.3 Parameter Description...................................................................................................................................6-25
6.3.1 Parameter Description: Creating a Snapshot........................................................................................6-25
6.3.2 Parameter Description: Refreshing a Snapshot....................................................................................6-28
6.3.3 Parameter Description: Querying Information About a Snapshot.......................................................6-29
6.3.4 Parameter Description: Adding a Timing Policy.................................................................................6-30
6.3.5 Parameter Description: Modifying a Timing Policy............................................................................6-31
6.3.6 Parameter Description: Management of Timing Policy.......................................................................6-32
6.3.7 Parameter Description: Resuming a Volume.......................................................................................6-32
Issue 08 (2010-05-10) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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