Rorke Data The Galaxy 65 Dokumentacja Pobierz pdf (Strona 70)

Chapter 3: Creating and Configuring RAID Arrays

Channel Configuration 3-35

Step 3. Click the ADD TO GROUP button.

Repeat the process if you want to include more channels into a

channel group.

NOTE:

 Channel Group is different from trunking.

 You can not combine host ports on different RAID controllers into

a channel group.

 When combined into a channel group, the channel IDs of the

channels of the larger channel number will disappear. For

example, when CH0 and CH1 are combined into Group 0, only

CH0 IDs will be available.

 Taking the dual-controller iSCSI HDX4 as an example, when you

group all 4 channels into Group 0, there are actually 8 ports into

2 groups. The 4 host ports on controller A become one sub-

group, and the other 4 on controller B another sub-group.

These different groups on different controllers will not be shown

on the Embedded Galaxy Web GUI or other interfaces. Instead,

the access through these A or B channel groups will be specified

by the host IDs a logical drive is associated with. Namely, if a

logical drive is associated with CH0 BIDs, it will be accessed

through the sub-group on controller B.

 For more information, please refer to Chapter 8 of the firmware

configuration manual that is included in your product CD.

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Rorke Data The Galaxy 65 Dokumentacja Strona 70