Hp XP20000XP24000 Disk Array Uživatelský manuál stáhnout pdf (Strana 28)

Figure 13 The Manual Plan Window of the Auto LUN

The Manual Plan window displays the following:

• Monitoring Term: Displays the monitoring period speciﬁed in the Performance Management

window.

Auto LUN analyzes disk usage information collected by Performance Monitor, Performance

Control, or Auto LUN during the monitoring period, and then calculates estimated usage rates

of the source and target parity groups after a proposed volume migration. The program does

not calculate estimated usage rates of external volume groups.

• Gathering Interval: Displays the collection interval in long range used in Performance Monitor.

The interval in long range is ﬁxed to 15 minutes.

• Tree: The tree lists parity groups and external volume groups in the storage system. The Parity

Group folder contains icons of parity groups, and the External Group folder contains icons

of external volume groups.

The graphics of parity group icons and external volume group icons indicate the RAID levels,

and HDD classes.

The types of icons for parity groups and external volume groups are as follows.

Parity group icons:

•

indicates a ﬁxed parity group when it appears below the Parity Group folder.

indi

cates a RAID-1 parity group. The HDD class for this parity group is A.

•

indicates a RAID-1 parity group. The HDD class for this parity group is B.

•

indicates a RAID-1 parity group. The HDD class for this parity group is C.

ind

icates a RAID-1 parity group. The HDD class for this parity group is D.

•

indicates a RAID-5 parity group. The HDD class for this parity group is A.

•

indicates a RAID-5 parity group. The HDD class for this parity group is B.

ndicates a RAID-5 parity group. The HDD class for this parity group is C.

•

indicates a RAID-5 parity group. The HDD class for this parity group is D.

•

indicates a RAID-6 parity group. The HDD class for this parity group is A.

•

indicates a RAID-6 parity group. The HDD class for this parity group is B.

Using the Auto LUN GUI

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Hp XP20000XP24000 Disk Array Uživatelský manuál Strana 28