Sans Digital iSCSI STORAGE Manuel d'utilisateur télécharger pdf (Page 42)

Step 3 Create UDV (User Data Volume)

To create a UDV, please follow the steps below.

1. Select “/Volume conﬁ g/User data volume”

2. Click “

”

3. Input a UDV name. Choose a VG Name and input a size for the UDV. Decide the stripe height,

block size, read/write mode and conﬁ gure the priority, and click “ ”. Since we will

create 2 UDV, do not use all sizes avaliable.

4. A UDV will be created after the conﬁ rmation.

To create a UDV with dedicated cache volume, please follow the steps below.

1. Select “/Volume conﬁ g/User data volume”

2. Click “ ”

3. Input a UDV name. Choose a VG Name, and select the dedicated cache which is created earlier.

Input the size for the UDV, and decide the stripe height, block size, read/write mode and set priority.

Finally, click “ ” to conﬁ rm the creation.

Figure 4.6.6.9

Figure 4.6.6.10

Step 4 Attach LUN to UDV

There are two methods to attach LUN to UDV.

1. In “/Volume conﬁ g/User data volume”, click “ ”

2. In “/Volume conﬁ g/Logical unit”, click “ ”.

To attach a LUN to UDV:

1. Select a UDV

2. Input “Host” which is the initiator name for access control of this volume or input the wildcard “” to

grant access to every host. Conﬁ gure LUN and permission, then click “ ”.

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Sans Digital iSCSI STORAGE Manuel d'utilisateur Page 42