IBM EXP15, Инструкция по установке и эксплуатации

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Working with Internal Disk Drives
b. Lock the drive latch in place.
3. Check the LEDs.
a. When the drives are ready for use, the green Activity LEDs
are off and the Power/Fault LEDs are on (green).
b. If the Power/Fault light is amber, pull up on the drive latch
and lift the drive lever to pull the drive partially out of the
bay. Wait at least 20 seconds before fully removing the
drive from the expansion unit to allow for spin down. If
your SCSI adapter is the IBM ServeRAID; go to the
ServeRAID User's Guide for additional information and
procedures on changing the state of the drive from the
current Default state to any other state (for example, HSP,
RDY, rebuild drive to ONL, and so on). The amber LED
should go off within 10 seconds of the drive state change (to
something other than DDD).
If your SCSI adapter is the IBM ServeRAID II, in some cases,
the drive will automatically reset to either a hotspare (HSP)
or be rebuilt (ONL). See the ServeRAID II User's Guide for
additional information. If the state change in the ServeRAID
II configuration does not change automatically (amber LED
does not go off), then refer to the ServeRAID II User's Guide
for directions on how to perform a manual drive state
change. The amber LED should go off within 10 seconds of
a drive state change (to something other than DDD).
If the state change in the RAID configuration does not
change automatically, refer to your RAID Controller User's
Guide for directions on how to perform a drive state change.
4. Return to normal operation.
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IBM Netfinity EXP15 Installation and User's Handbook