Adaptec SAS RAID Controllers Instalační příručka stáhnout pdf (Strana 102)

88 Sun StorageTek SAS RAID HBA Installation Guide • March 2010

2. Verify whether the logical drive of the RAID card is the first drive in the list.

3. If the first drive listed is the original system boot drive, you do not need to

perform any further action. If the first drive listed is the logical drive of the

RAID card, change the list so that the original boot drive is listed first.

4. To save the settings, do one of the following:

■ If you are working on an ILOM Remote Console, go to the ILOM Keyboard

menu at the top of the window and choose F10.

■ If you are working on any other type of system or console, press Esc.

The system can now boot as expected.

Best Practices For Selecting Members of

RAID Logical Devices

When selecting physical drives to be members of RAID logical devices, make sure

that the drives you select are from a single enclosure in a single logical device. This is

because any action that removes an entire enclosure temporarily or permanently

(firmware upgrades, switching off a single enclosure, dual power supply failures,

and so on) could result in rebuilds, degraded states, and complete failures,

depending on how many drives from a given RAID logical device are contained in

one enclosure. Do not build logical devices that span enclosures unless you are an

advanced RAID user who understands the risks of doing so.

Best Practices For Replacing an HBA

This section contains the following topics:

■ “Replacing an HBA On a SPARC System” on page 89

■ “Replacing an HBA On an x64 System” on page 89

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Adaptec SAS RAID Controllers Instalační příručka Strana 102