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03e0ec10b4
Commit 80533ca forgot to think about offline cpus. When a node
cpu is offline, then its topology/ subdirectory is not present,
leading to spurious error messages leaked to the user such as:
libvir: error : cannot open /home/dummy/libvirt/tests/nodeinfodata/linux-nodeinfo-sysfs-test-6/node/node0/cpu7/topology/physical_package_id: No such file or directory
Fix that, as well as test it; the test data is gathered from a
machine with one NUMA node, hyperthreading, and with 2 of the
8 cpus offline.
* src/nodeinfo.c (virNodeParseNode): Don't parse topology of
offline cpus.
* tests/nodeinfotest.c (mymain): Run new test.
* tests/nodeinfodata/linux-nodeinfo-sysfs-test-6*: New data.
151 lines
5.0 KiB
Plaintext
151 lines
5.0 KiB
Plaintext
processor : 0
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vendor_id : GenuineIntel
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cpu family : 6
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model : 44
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model name : Intel(R) Xeon(R) CPU E5640 @ 2.67GHz
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stepping : 2
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cpu MHz : 1596.000
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cache size : 12288 KB
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physical id : 0
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siblings : 6
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core id : 0
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cpu cores : 4
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apicid : 0
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initial apicid : 0
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fpu : yes
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fpu_exception : yes
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cpuid level : 11
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wp : yes
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flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
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bogomips : 5333.90
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clflush size : 64
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cache_alignment : 64
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address sizes : 40 bits physical, 48 bits virtual
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power management:
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processor : 1
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vendor_id : GenuineIntel
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cpu family : 6
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model : 44
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model name : Intel(R) Xeon(R) CPU E5640 @ 2.67GHz
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stepping : 2
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cpu MHz : 1596.000
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cache size : 12288 KB
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physical id : 0
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siblings : 6
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core id : 1
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cpu cores : 4
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apicid : 2
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initial apicid : 2
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fpu : yes
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fpu_exception : yes
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cpuid level : 11
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wp : yes
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flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
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bogomips : 5333.90
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clflush size : 64
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cache_alignment : 64
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address sizes : 40 bits physical, 48 bits virtual
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power management:
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processor : 2
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vendor_id : GenuineIntel
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cpu family : 6
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model : 44
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model name : Intel(R) Xeon(R) CPU E5640 @ 2.67GHz
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stepping : 2
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cpu MHz : 1596.000
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cache size : 12288 KB
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physical id : 0
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siblings : 6
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core id : 9
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cpu cores : 4
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apicid : 18
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initial apicid : 18
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fpu : yes
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fpu_exception : yes
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cpuid level : 11
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wp : yes
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flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
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bogomips : 5333.90
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clflush size : 64
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cache_alignment : 64
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address sizes : 40 bits physical, 48 bits virtual
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power management:
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processor : 3
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vendor_id : GenuineIntel
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cpu family : 6
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model : 44
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model name : Intel(R) Xeon(R) CPU E5640 @ 2.67GHz
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stepping : 2
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cpu MHz : 1596.000
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cache size : 12288 KB
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physical id : 0
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siblings : 6
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core id : 10
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cpu cores : 4
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apicid : 20
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initial apicid : 20
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fpu : yes
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fpu_exception : yes
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cpuid level : 11
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wp : yes
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flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
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bogomips : 5333.90
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clflush size : 64
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cache_alignment : 64
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address sizes : 40 bits physical, 48 bits virtual
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power management:
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processor : 4
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vendor_id : GenuineIntel
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cpu family : 6
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model : 44
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model name : Intel(R) Xeon(R) CPU E5640 @ 2.67GHz
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stepping : 2
|
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cpu MHz : 1596.000
|
|
cache size : 12288 KB
|
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physical id : 0
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siblings : 6
|
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core id : 0
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cpu cores : 4
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apicid : 1
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initial apicid : 1
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fpu : yes
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fpu_exception : yes
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cpuid level : 11
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wp : yes
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flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
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bogomips : 5333.90
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|
clflush size : 64
|
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cache_alignment : 64
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address sizes : 40 bits physical, 48 bits virtual
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power management:
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processor : 6
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vendor_id : GenuineIntel
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cpu family : 6
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model : 44
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model name : Intel(R) Xeon(R) CPU E5640 @ 2.67GHz
|
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stepping : 2
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cpu MHz : 1596.000
|
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cache size : 12288 KB
|
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physical id : 0
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siblings : 6
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core id : 9
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cpu cores : 4
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apicid : 19
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initial apicid : 19
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fpu : yes
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fpu_exception : yes
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cpuid level : 11
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wp : yes
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flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt aes lahf_lm ida arat epb dts tpr_shadow vnmi flexpriority ept vpid
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bogomips : 5333.90
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clflush size : 64
|
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cache_alignment : 64
|
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address sizes : 40 bits physical, 48 bits virtual
|
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power management:
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|