38
{
Deployment Mode
—Select the storage cluster deployment mode. Options include
SSD
HDDs
,
All SSDs
,
All HDDs
, and
HDDs+SSDs
.
{
Replicas
—Set the number of replicas. After UIS setup, the system creates a replication
redundancy policy with the specified number of replicas and a thin-provisioned block device
that uses the redundancy policy. The maximum capacity of the block device is 80% of the
total available capacity of the storage cluster or 16 TB (if the 80% total available capacity
exceeds 16 TB).
{
Write Cache/HDD
—Specify the size of the write cache partition for each HDD. The total
size of write cache partitions for all HDDs must be smaller than the SSD size specified for
the write cache. This field is required when the deployment mode is
SSD HDDs
.
{
Read Cache/HDD
—Specify the size of the read cache partition for each HDD. The total
size of read cache partitions for all HDDs must be smaller than the SSD size specified for
the read cache. This field is required when the deployment mode is
SSD HDDs
.
To edit the host role, write cache, read cache, or data disks, click the icon for a host.
Figure 46 Configuring storage parameters
16.
Click
Finish
.
17.
In the dialog box that opens, click
OK
.
Figure 47 Operation confirming
The system starts to deploy distributed storage and will open the UIS Manager homepage after
deployment. Then, you can create virtual machines in UIS Manager.
