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User can attach LUN by clicking the “
”.
“Host”
must enter
an iSCSI node name for access control, or fill-in wildcard
“*”,
which means every
host can access the volume. Choose LUN number and permission, then click
“
”.
Figure 3.6.6.1
•
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.
•
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.
Summary of Contents for i8500
Page 1: ...1 Thecus i8500 iSCSI RAID SYSTEM User Manual...
Page 86: ...86 H M B Diagram...