Silicon Graphics Altix ICE 8000 Series, Краткое руководство пользователя

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Scali Manage TM On SGI
®
Altix
®
ICE System Quick Reference Guide
Discovering CMCs and Compute Nodes
Before compute nodes can be booted the CMCs must have IP addresses assigned and
the MAC addresses of the BMCs and blades must be discovered and IP addresses
must be assigned. To do this, perform the following:
scalimanage-cli discoveraltixicecmc [cmcnames]
This will perform the following actions on your system:
• Discover the MAC addresses of the CMCs
• Assign IP addresses to the CMCs
• Power on the IRUs
• Discover MAC addresses of BMCs through CMCs
• Assign IP addresses to the BMCs
• Power on nodes
• Discover MAC addresses of blades through CMCs
Installing Compute Nodes
As described in the chapter 1, “SGI Altix ICE 8200 System Overview”, on SGI Altix
ICE systems, the InfiniBand network
ib1
is to be used for storage traffic, the
InfiniBand network
ib0
is to be used for MPI traffic, and the Ethernet network is
used only for system administration.
The node from which the compute node installation image is created must not have a
service-ib1:/home
NFS mount entry in the
/etc/fstab
file. It is very likely that
you will need to manually delete this entry before creating an installation image of
the node.
Use the
scalimanage-cli addremotefs
command to create the mounts. Scali
Manage runs the NFS mount command later in the boot sequence than mounting of
NFS filesystems listed in
/etc/fstab
.
The mounts created with
scalimanage-cli addremotefs
are persistent across
reboots and reinstalls. If new nodes are added to the system, it is necessary to run
scalimanage-cli addremotefs
for the new nodes.
To install a compute node, perform the following steps:
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