Справочник Пользователя для IBM Flex System V7000 Expansion Enclosure 4939H29
Модели
4939H29
Chapter 6. Basic Volume and Host Configuration
251
Draft Document for Review January 29, 2013 12:52 pm
8068ch06-Volumes.fm
6. Click Create and Map to Host and the mirrored volume is created (Figure 6-14).
Figure 6-14 Create a mirrored volume - CLI command displays
7. After the task is completed, click Close
You can choose to map the new volumes immediately as part of the volume create wizard by
clicking Create and Map to Host. This will guide you through the Map to Host wizard
described in section 6.3, “Mapping a volume to the host” on page 261.
clicking Create and Map to Host. This will guide you through the Map to Host wizard
described in section 6.3, “Mapping a volume to the host” on page 261.
6.1.4 Creating a thin-mirror volume
A thin-mirror volume allows you to allocate the required space on demand (described in 6.1.2,
“Creating a thin-provisioned volume” on page 245) and have several copies of a volume
(described in 6.1.3, “Creating a mirrored volume” on page 248) available.
“Creating a thin-provisioned volume” on page 245) and have several copies of a volume
(described in 6.1.3, “Creating a mirrored volume” on page 248) available.
In the example below we create a thin-mirror volume where one copy of the mirror is
physically located internally to the IBM Flex System V7000 Storage Node disks and the other
copy is located on an IBM DS4300 disk array system.
physically located internally to the IBM Flex System V7000 Storage Node disks and the other
copy is located on an IBM DS4300 disk array system.
For more information about storage pools and how to access external storage arrays refer to
Chapter 8, “Storage pools” on page 295.
Chapter 8, “Storage pools” on page 295.