NOTE: When evaluating the size of the data structure that contains everything preceding the
device-specific information (as declar Guardian Application Conversion Guideed in ZSYS* files),
TAL and pTAL give a different result from C. For example, if this data is declared as a structure
called data, the correct length in TAL and pTAL would be $len(data)-1; the correct length in C
would be sizeof(data)-2.
-149 Core Enablement
CauseThe number of enabled IPUs or enabled CPUs is changed as the Core License file has been
enabled.
Format The layout of the received message described in terms of an array of words is:
sysmsg[0] = -149
sysmsg[1] = Reserved
sysmsg[2] FOR 2 = Version of this system message. This is
currently equal to 1, but may change in future
sysmsg[4] = Previous number of enabled IPUs
sysmsg[5] = New number of enabled IPUs
sysmsg[6] = Previous number of enabled CPUs
sysmsg[7] = New number of enabled CPUs
sysmsg[8] FOR 8 = Reserved
Response The response, if any, is application dependent. Note that any IPU affinity settings which
have been set via IPUAFFINITY_SET_ or IPUAFFINITY_CONTROL_ are cleared when the number
of enabled IPUs changes. See the NonStop BladeSystem Planning Guide for information on the
Core Licensing associated with this message.
270 System Messages
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