Fujitsu M10-4 - Precautions for Removal

*1 For details, see "9.8.1 Installing the CPU memory unit upper."
*2 For details, see the Fujitsu M10/SPARC M10 Systems PCI Card Installation Guide.
*3 For details, see "A.2 SPARC M10-4 Device Paths" or "A.3 SPARC M10-4S Device Paths"
in the Fujitsu M10/SPARC M10 Systems System Operation and Administration Guide.
*1 For details, see "9.8.1 Installing the CPU memory unit upper."
Note the following points when performing internal disk installation:
■
To expand an internal disk, remove the hard disk drive filler unit from the slot in
which you will install the internal disk. Store the removed filler unit in a safe place
because it will be needed if you subsequently remove the internal disk.
Note the following points when performing PCIe
card installation:
■
Set a multipath depending on the use of the PCIe card when performing active/hot
maintenance or active/cold maintenance with PHP.
■
For active addition by PHP, confirm that the card is PHP supported. To do so,
check "Appendix A Cards that Support PCI Hot Plug and Dynamic Reconfiguration"
in the Fujitsu M10/SPARC M10 Systems PCI Card Installation Guide.To perform
active addition using PHP combined with dynamic SR-IOV and the dynamic
reconfiguration function of PCIe end point devices, check the applicable cards by
referring to "Appendix B Cards that Support SR-IOV" or "Appendix D Cards
that support the dynamic
reassignment function for the PCIe end point device
(PCIe card)" in the same manual.
■
When performing PCIe card installation, remove the filler for the PCIe card from
the PCIe card cassette. Store the removed filler in a safe place because it will be
needed if you subsequently remove the PCIe card.
4.3.3 Precautions for removal
Note the following points when performing CPU memory unit upper or memory
removal:
■
When removing a CPU memory unit upper, mount the stored filler unit after
removing the CPU memory unit upper.
■
Remove the shortest PCIe cable that connects the CPU memory unit upper and
CPU memory unit lower. However, you do not need to remove the three PCIe
cables that are connected to the CPU memory unit lower.
■
Removal of the CPU memory unit upper in a system where the I/O bus was
reconfigured eliminates the root complex used in the CPU memory unit upper.
Also, some PCIe slots can no longer be used. To enable use of the PCIe slots,
"activate" the I/O bus reconfiguration function
(*1)
. However, the I/O device path
changes as a result, so you may need to reconfigure the logical domains.
■
Observe the memory installation rules when you remove memory. For details, see
"2.2.1 Memory installation rules."
Note the following point when you perform internal disk removal:
■
When removing an internal disk, remove the internal disk and then mount the
Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual
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November 201450