RX900 S2 Operating Manual 107
CSS components
A possible hard disk drive/solid state drive failure is reported by the CSS
indicator lighting up on the front and rear of the server as well as by the indicator
on the HDD/SSD module in question, see "Indicators on the hot-plug HDD/SSD
modules" on page 82.
The hard disk drive/solid state drive failure is also displayed on the ServerView
Local Service Display, see the "Customer Self Service (CSS)" manual on the
ServerView Suite DVD 2.
V CAUTION!
● The hard disk drive/solid state drive must not be removed from the
installation frame by anyone except a service technician.
● The HDD/SSD modules (drives) must all be marked clearly so that
they can be put back in their original places after an upgrade. If this
is not done, existing data can be lost.
● The hot-plug function is only possible in conjunction with a
corresponding RAID configuration.
Further information about the RAID configuration or RAID level can
be found in the RAID controller documentation.
● Do not touch the circuitry on boards or soldered parts. Hold the
metallic areas or the edges of the circuit boards.
● Before removing the unit, wait for about 30 seconds until the disk
stops spinning completely.
● When the hard disk/solid state unit is starting up, you may hear a
resonant noise for a while, but this does not mean a failure.
● Depending on the OS, you can configure the write cache settings for
the hard disk drives/solid state drives. If a power failure should occur
while the write cache is enabled, cached data may be lost.
● When disposing of, transferring, or returning a hard disk/solid state
unit, wipe out the data on the drive for your own security.
● Rough handling of hard disk/solid state units can damage the stored
data. To cope with any unexpected problems, always back up
important data. When backing up data to another hard disk drive/solid
state drive, you should make backups on a file or partition basis.
● Be careful not to hit the hard disk/solid state unit or bring it into contact
with metallic objects.
● Use the device on a shock and vibration free surface.
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