Auto Tiering
233
Reclaim Space with Thin Provisioning Pool
Click
▼
->
Space Reclamation
to reclaim space from the volume when the volume is in a
thin provisioning pool. For more information about space reclamation, please refer to the
chapter 9.2.1,
11.5.
Configure LUN Mappings and Connect by Host Initiator
Next step you can configure LUN mapping and connect by host initiator. For more
information about LUN mapping, please refer to the chapter 8.6,
section for detail. For more information about host initiator, please refer to the chapter 8.7,
11.6.
Auto Tiering Notices
There are some notices about auto tiering.
The quantity of selected disks must be the same as the quantity of current disk group.
The type of selected disks must be the same.
Only disks faster than or equal to the lowest tier disk group can be added. The quantity
of the disk group in the lowest tier must be greater or equal to the higher one.
11.7.
Transfer to Auto Tiering Pool
This section describes thick provisioning pool or thin provisioning pool transfer to auto
tiering one. Caution that the transferring action is irreversible, think carefully about the
potential consequences.
11.7.1.
Transfer from Thick Provisioning Pool to Auto Tiering
First of all, make sure the auto tiering license is enabled. For more information about
enabling license operation, please refer to the chapter 11.3.1,
section. And then use
Add Disk Group
function to add another tier (disk group). Here is an
example of transfer thick provisioning pool to auto tiering one.
1.
Create a thick provisioning pool with three NL-SAS disk drives.
Auto Tiering
status is
Disabled
.
Summary of Contents for XCubeSAN XS5224D
Page 71: ...SANOS User Interface 49 nnnnn RPM Power Supply Local PSU n status Reset to Default Yes No...
Page 99: ...System Settings 77 Figure 6 14 System Information...
Page 315: ...Monitoring 293 Figure 13 5 Hardware Monitoring...
Page 327: ...Support and Other Resources 305 Figure 15 1 Download Service Package in the SANOS UI...
Page 331: ...Support and Other Resources 309...
