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@@ -16,5 +16,19 @@ Intel’s Cache Allocation Technology (CAT) helps address shared resource concer
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Show current configuration
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```bash
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-pqos -s
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-```
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+sudo pqos -s -v
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+```
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+
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+*When I try to run the utility I get the following error messages:*
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+
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+> WARN: Error opening file '/dev/cpu/0/msr'!
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+> ERROR: CDP detection error!
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+> ERROR: Fatal error encounter in CAT discovery!
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+> ERROR: discover_capabilities() error 1
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+> Error initializing PQoS library!
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+
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+Run the following command:
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+
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+```bash
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+sudo modprobe msr
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+```
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