13-2
SPARC Enterprise M8000/M9000 Servers Service Manual • October 2012
The PHP function does not enable active maintenance of IOUAs. Perform either hot
maintenance or cold maintenance.
■
Link card
If PCI cards mounted in all the IOUs are not sufficient in number, this card serves as a
card for connecting an external I/O expansion unit that is used for mounting additional
PCI cards.
The PHP function enables active maintenance of link cards.
A filler panel may be mounted in a PCICS.
Note –
To activate a hardware RAID boot volume after replacing a RAID-capable IOUA on
an M8000/M9000 server, see
Section 13.5, “Reactivating a Hardware RAID Boot Volume”
.
indicates the PCI slot locations in an IOU cabinet. For information on the IOU
mounting locations, see
Summary of Contents for SPARC Enterprise M8000
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Page 27: ...Chapter 1 Safety and Tools 1 5 M9000 Server Front View ...
Page 29: ...Chapter 1 Safety and Tools 1 7 Power Supply Unit PSU ...
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Page 205: ...Chapter 7 I O Unit IOU Replacement 7 13 FIGURE 7 8 Removing the IOU Front of M9000 1 1 2 3 ...
Page 227: ...Chapter 8 FAN Unit Replacement 8 11 FIGURE 8 9 Removing the FAN Unit Rear of M8000 1 2 ...
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Page 409: ...Chapter 20 Backplane Replacement 20 29 FIGURE 20 16 Removing the FANBP Rear of the M8000 ...
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Page 439: ...Chapter 23 Switch Backplane Replacement 23 7 FIGURE 23 4 Removing the SWBP Rear of the M8000 ...
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