Sans Digital EliteRAID ER104I+, Руководство пользователя

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(Figure 3.6.6.2: , , and TR8I, VD-01 is attached to LUN 0 and every host can access. VD-
02 is attached to LUN 1 and only initiator note which is named “iqn.1991-05.com.microsoft:demo” can
access. The other models do not display “Target” column.)
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LUN operations description:
Attach Attach a logical unit number to a Virtual disk.
Detach Detach a logical unit number from a Virtual disk.
The matching rules of access control are inspected from top to bottom in sequence. For example: there
are 2 rules for the same VD, one is “*”, LUN 0; and the other is “iqn.host1”, LUN 1. The other host
“iqn.host2” can login successfully because it matches the rule 1.
The access will be denied when there is no matching rule.
3.6.7 Example
The following is an example for creating volumes. Example 1 is to create two VDs and set a global spare
disk.
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Example 1
Example 1 is to create two VDs in one RG, each VD uses global cache volume. Global cache volume is
created after system boots up automatically. So, no action is needed to set CV. Then set a global spare
disk. Eventually, delete all of them.
Step 1: Create RG (RAID group).
To create the RAID group, please follow the procedures:
Figure 3.6.7.1
1. Select “/ Volume configuration / RAID group”.
2. Click “ “.
3. Input a RG Name, choose a RAID level from the list, click “ “ to
choose the RAID PD slot(s), then click “ “.
4. Check the outcome. Click “ “ if all setups are correct.