Information Technology Reference
In-Depth Information
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Each command is described below.
setupfru -x 4 sb 10
CMU#10 (
sb 10
) has been set to Quad-XSB (
-x -4
).
setdcl -d 2 -s 15=10-1
XSB10-1 has been given LSB#15 in Domain 2. The LSB number is the board
position order in the domain. Because this XSB will most likely be added and
removed several times to better balance the load of other domains, XSB10-1 is
given the LSB#15 position. This makes it less likely that Solaris kernel pages will
be mapped to this XSB.
setdcl -d 2 -s no-mem=true 15
To allow for faster removal of this XSB from a running domain, the memory
on XSB10-1 (16 GB) is not made available to the domain. This attribute applies
to any XSB that is assigned the LSB#15 position in Domain 2. In this example, it
applies to XSB10-1.
addboard -y -c configure -d 2 10-1
Because the domain is already running, we must configure the board in, not
just assign it. Diagnostics are run first to ensure that the processors and memory
work correctly before they are added to the domain. Even though the
no-mem
flag
was set to true, memory must still be tested.
showboards -v -d 2
This command helps verify that the XSB10-1 has, indeed, been added to Domain
2 and is active.
showdcl -v -d 2
Because XSB10-1 is in Domain 2, this command verifies whether memory is
available.
A different configuration becomes possible with the addition of a new CMU
board to an active domain without shutting the domain down just to add the new
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