From: Wim ten Have <wim.ten.have@oracle.com>
Test a bidirectional xen-xl domxml to and from native for numa
support administration as brought under this patch series.
Signed-off-by: Wim ten Have <wim.ten.have@oracle.com>
---
.../test-fullvirt-vnuma-autocomplete.cfg | 26 +++++++
.../test-fullvirt-vnuma-autocomplete.xml | 85 ++++++++++++++++++++++
.../test-fullvirt-vnuma-nodistances.cfg | 26 +++++++
.../test-fullvirt-vnuma-nodistances.xml | 53 ++++++++++++++
.../test-fullvirt-vnuma-partialdist.cfg | 26 +++++++
.../test-fullvirt-vnuma-partialdist.xml | 60 +++++++++++++++
tests/xlconfigdata/test-fullvirt-vnuma.cfg | 26 +++++++
tests/xlconfigdata/test-fullvirt-vnuma.xml | 81 +++++++++++++++++++++
tests/xlconfigtest.c | 6 ++
9 files changed, 389 insertions(+)
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma.cfg
create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma.xml
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg
new file mode 100644
index 000000000..edba69a17
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg
@@ -0,0 +1,26 @@
+name = "XenGuest2"
+uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
+maxmem = 8192
+memory = 8192
+vcpus = 12
+pae = 1
+acpi = 1
+apic = 1
+viridian = 0
+rtc_timeoffset = 0
+localtime = 0
+on_poweroff = "destroy"
+on_reboot = "restart"
+on_crash = "restart"
+device_model = "/usr/lib/xen/bin/qemu-system-i386"
+sdl = 0
+vnc = 1
+vncunused = 1
+vnclisten = "127.0.0.1"
+vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
+parallel = "none"
+serial = "none"
+builder = "hvm"
+boot = "d"
+vnuma = [ [ "pnode=0", "size=2048", "vcpus=0,11", "vdistances=10,21,31,41,51,61" ], [ "pnode=1", "size=2048", "vcpus=1,10", "vdistances=21,10,21,31,41,51" ], [ "pnode=2", "size=2048", "vcpus=2,9", "vdistances=31,21,10,21,31,41" ], [ "pnode=3", "size=2048", "vcpus=3,8", "vdistances=41,31,21,10,21,31" ], [ "pnode=4", "size=2048", "vcpus=4,7", "vdistances=51,41,31,21,10,21" ], [ "pnode=5", "size=2048", "vcpus=5-6", "vdistances=61,51,41,31,21,10" ] ]
+disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml
new file mode 100644
index 000000000..e3639eb04
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml
@@ -0,0 +1,85 @@
+<domain type='xen'>
+ <name>XenGuest2</name>
+ <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>8388608</memory>
+ <currentMemory unit='KiB'>8388608</currentMemory>
+ <vcpu placement='static'>12</vcpu>
+ <os>
+ <type arch='x86_64' machine='xenfv'>hvm</type>
+ <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
+ <boot dev='cdrom'/>
+ </os>
+ <features>
+ <acpi/>
+ <apic/>
+ <pae/>
+ </features>
+ <cpu>
+ <numa>
+ <cell id='0' cpus='0,11' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='1' value='21'/>
+ <sibling id='2' value='31'/>
+ <sibling id='3' value='41'/>
+ <sibling id='4' value='51'/>
+ <sibling id='5' value='61'/>
+ </distances>
+ </cell>
+ <cell id='1' cpus='1,10' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='2' value='21'/>
+ <sibling id='3' value='31'/>
+ <sibling id='4' value='41'/>
+ <sibling id='5' value='51'/>
+ </distances>
+ </cell>
+ <cell id='2' cpus='2,9' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='3' value='21'/>
+ <sibling id='4' value='31'/>
+ <sibling id='5' value='41'/>
+ </distances>
+ </cell>
+ <cell id='3' cpus='3,8' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='4' value='21'/>
+ <sibling id='5' value='31'/>
+ </distances>
+ </cell>
+ <cell id='4' cpus='4,7' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='5' value='21'/>
+ </distances>
+ </cell>
+ <cell id='5' cpus='5-6' memory='2097152' unit='KiB'/>
+ </numa>
+ </cpu>
+ <clock offset='variable' adjustment='0' basis='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>restart</on_crash>
+ <devices>
+ <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
+ <disk type='block' device='disk'>
+ <driver name='phy' type='raw'/>
+ <source dev='/dev/HostVG/XenGuest2'/>
+ <target dev='hda' bus='ide'/>
+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+ </disk>
+ <controller type='ide' index='0'/>
+ <interface type='bridge'>
+ <mac address='00:16:3e:66:92:9c'/>
+ <source bridge='xenbr1'/>
+ <script path='vif-bridge'/>
+ <model type='e1000'/>
+ </interface>
+ <input type='mouse' bus='ps2'/>
+ <input type='keyboard' bus='ps2'/>
+ <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
+ <listen type='address' address='127.0.0.1'/>
+ </graphics>
+ <video>
+ <model type='cirrus' vram='8192' heads='1' primary='yes'/>
+ </video>
+ </devices>
+</domain>
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg
new file mode 100644
index 000000000..8186edfee
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg
@@ -0,0 +1,26 @@
+name = "XenGuest2"
+uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
+maxmem = 8192
+memory = 8192
+vcpus = 8
+pae = 1
+acpi = 1
+apic = 1
+viridian = 0
+rtc_timeoffset = 0
+localtime = 0
+on_poweroff = "destroy"
+on_reboot = "restart"
+on_crash = "restart"
+device_model = "/usr/lib/xen/bin/qemu-system-i386"
+sdl = 0
+vnc = 1
+vncunused = 1
+vnclisten = "127.0.0.1"
+vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
+parallel = "none"
+serial = "none"
+builder = "hvm"
+boot = "d"
+vnuma = [ [ "pnode=0", "size=2048", "vcpus=0-1", "vdistances=10,20,20,20" ], [ "pnode=1", "size=2048", "vcpus=2-3", "vdistances=20,10,20,20" ], [ "pnode=2", "size=2048", "vcpus=4-5", "vdistances=20,20,10,20" ], [ "pnode=3", "size=2048", "vcpus=6-7", "vdistances=20,20,20,10" ] ]
+disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml
new file mode 100644
index 000000000..9cab3ca6d
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml
@@ -0,0 +1,53 @@
+<domain type='xen'>
+ <name>XenGuest2</name>
+ <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>8388608</memory>
+ <currentMemory unit='KiB'>8388608</currentMemory>
+ <vcpu placement='static'>8</vcpu>
+ <os>
+ <type arch='x86_64' machine='xenfv'>hvm</type>
+ <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
+ <boot dev='cdrom'/>
+ </os>
+ <features>
+ <acpi/>
+ <apic/>
+ <pae/>
+ </features>
+ <cpu>
+ <numa>
+ <cell id='0' cpus='0-1' memory='2097152' unit='KiB'/>
+ <cell id='1' cpus='2-3' memory='2097152' unit='KiB'/>
+ <cell id='2' cpus='4-5' memory='2097152' unit='KiB'/>
+ <cell id='3' cpus='6-7' memory='2097152' unit='KiB'/>
+ </numa>
+ </cpu>
+ <clock offset='variable' adjustment='0' basis='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>restart</on_crash>
+ <devices>
+ <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
+ <disk type='block' device='disk'>
+ <driver name='phy' type='raw'/>
+ <source dev='/dev/HostVG/XenGuest2'/>
+ <target dev='hda' bus='ide'/>
+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+ </disk>
+ <controller type='ide' index='0'/>
+ <interface type='bridge'>
+ <mac address='00:16:3e:66:92:9c'/>
+ <source bridge='xenbr1'/>
+ <script path='vif-bridge'/>
+ <model type='e1000'/>
+ </interface>
+ <input type='mouse' bus='ps2'/>
+ <input type='keyboard' bus='ps2'/>
+ <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
+ <listen type='address' address='127.0.0.1'/>
+ </graphics>
+ <video>
+ <model type='cirrus' vram='8192' heads='1' primary='yes'/>
+ </video>
+ </devices>
+</domain>
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg
new file mode 100644
index 000000000..861a50e76
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg
@@ -0,0 +1,26 @@
+name = "XenGuest2"
+uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
+maxmem = 8192
+memory = 8192
+vcpus = 8
+pae = 1
+acpi = 1
+apic = 1
+viridian = 0
+rtc_timeoffset = 0
+localtime = 0
+on_poweroff = "destroy"
+on_reboot = "restart"
+on_crash = "restart"
+device_model = "/usr/lib/xen/bin/qemu-system-i386"
+sdl = 0
+vnc = 1
+vncunused = 1
+vnclisten = "127.0.0.1"
+vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
+parallel = "none"
+serial = "none"
+builder = "hvm"
+boot = "d"
+vnuma = [ [ "pnode=0", "size=2048", "vcpus=0-1", "vdistances=10,21,31,41" ], [ "pnode=1", "size=2048", "vcpus=2-3", "vdistances=21,10,20,20" ], [ "pnode=2", "size=2048", "vcpus=4-5", "vdistances=31,20,10,20" ], [ "pnode=3", "size=2048", "vcpus=6-7", "vdistances=41,20,20,10" ] ]
+disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml
new file mode 100644
index 000000000..084b8893c
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml
@@ -0,0 +1,60 @@
+<domain type='xen'>
+ <name>XenGuest2</name>
+ <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>8388608</memory>
+ <currentMemory unit='KiB'>8388608</currentMemory>
+ <vcpu placement='static'>8</vcpu>
+ <os>
+ <type arch='x86_64' machine='xenfv'>hvm</type>
+ <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
+ <boot dev='cdrom'/>
+ </os>
+ <features>
+ <acpi/>
+ <apic/>
+ <pae/>
+ </features>
+ <cpu>
+ <numa>
+ <cell id='0' cpus='0-1' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='0' value='10'/>
+ <sibling id='1' value='21'/>
+ <sibling id='2' value='31'/>
+ <sibling id='3' value='41'/>
+ </distances>
+ </cell>
+ <cell id='1' cpus='2-3' memory='2097152' unit='KiB'/>
+ <cell id='2' cpus='4-5' memory='2097152' unit='KiB'/>
+ <cell id='3' cpus='6-7' memory='2097152' unit='KiB'/>
+ </numa>
+ </cpu>
+ <clock offset='variable' adjustment='0' basis='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>restart</on_crash>
+ <devices>
+ <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
+ <disk type='block' device='disk'>
+ <driver name='phy' type='raw'/>
+ <source dev='/dev/HostVG/XenGuest2'/>
+ <target dev='hda' bus='ide'/>
+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+ </disk>
+ <controller type='ide' index='0'/>
+ <interface type='bridge'>
+ <mac address='00:16:3e:66:92:9c'/>
+ <source bridge='xenbr1'/>
+ <script path='vif-bridge'/>
+ <model type='e1000'/>
+ </interface>
+ <input type='mouse' bus='ps2'/>
+ <input type='keyboard' bus='ps2'/>
+ <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
+ <listen type='address' address='127.0.0.1'/>
+ </graphics>
+ <video>
+ <model type='cirrus' vram='8192' heads='1' primary='yes'/>
+ </video>
+ </devices>
+</domain>
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma.cfg b/tests/xlconfigdata/test-fullvirt-vnuma.cfg
new file mode 100644
index 000000000..91e233ac2
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma.cfg
@@ -0,0 +1,26 @@
+name = "XenGuest2"
+uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
+maxmem = 8192
+memory = 8192
+vcpus = 8
+pae = 1
+acpi = 1
+apic = 1
+viridian = 0
+rtc_timeoffset = 0
+localtime = 0
+on_poweroff = "destroy"
+on_reboot = "restart"
+on_crash = "restart"
+device_model = "/usr/lib/xen/bin/qemu-system-i386"
+sdl = 0
+vnc = 1
+vncunused = 1
+vnclisten = "127.0.0.1"
+vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
+parallel = "none"
+serial = "none"
+builder = "hvm"
+boot = "d"
+vnuma = [ [ "pnode=0", "size=2048", "vcpus=0-1", "vdistances=10,21,31,41" ], [ "pnode=1", "size=2048", "vcpus=2-3", "vdistances=21,10,21,31" ], [ "pnode=2", "size=2048", "vcpus=4-5", "vdistances=31,21,10,21" ], [ "pnode=3", "size=2048", "vcpus=6-7", "vdistances=41,31,21,10" ] ]
+disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
diff --git a/tests/xlconfigdata/test-fullvirt-vnuma.xml b/tests/xlconfigdata/test-fullvirt-vnuma.xml
new file mode 100644
index 000000000..5368b0d9c
--- /dev/null
+++ b/tests/xlconfigdata/test-fullvirt-vnuma.xml
@@ -0,0 +1,81 @@
+<domain type='xen'>
+ <name>XenGuest2</name>
+ <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
+ <memory unit='KiB'>8388608</memory>
+ <currentMemory unit='KiB'>8388608</currentMemory>
+ <vcpu placement='static'>8</vcpu>
+ <os>
+ <type arch='x86_64' machine='xenfv'>hvm</type>
+ <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
+ <boot dev='cdrom'/>
+ </os>
+ <features>
+ <acpi/>
+ <apic/>
+ <pae/>
+ </features>
+ <cpu>
+ <numa>
+ <cell id='0' cpus='0-1' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='0' value='10'/>
+ <sibling id='1' value='21'/>
+ <sibling id='2' value='31'/>
+ <sibling id='3' value='41'/>
+ </distances>
+ </cell>
+ <cell id='1' cpus='2-3' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='0' value='21'/>
+ <sibling id='1' value='10'/>
+ <sibling id='2' value='21'/>
+ <sibling id='3' value='31'/>
+ </distances>
+ </cell>
+ <cell id='2' cpus='4-5' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='0' value='31'/>
+ <sibling id='1' value='21'/>
+ <sibling id='2' value='10'/>
+ <sibling id='3' value='21'/>
+ </distances>
+ </cell>
+ <cell id='3' cpus='6-7' memory='2097152' unit='KiB'>
+ <distances>
+ <sibling id='0' value='41'/>
+ <sibling id='1' value='31'/>
+ <sibling id='2' value='21'/>
+ <sibling id='3' value='10'/>
+ </distances>
+ </cell>
+ </numa>
+ </cpu>
+ <clock offset='variable' adjustment='0' basis='utc'/>
+ <on_poweroff>destroy</on_poweroff>
+ <on_reboot>restart</on_reboot>
+ <on_crash>restart</on_crash>
+ <devices>
+ <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
+ <disk type='block' device='disk'>
+ <driver name='phy' type='raw'/>
+ <source dev='/dev/HostVG/XenGuest2'/>
+ <target dev='hda' bus='ide'/>
+ <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+ </disk>
+ <controller type='ide' index='0'/>
+ <interface type='bridge'>
+ <mac address='00:16:3e:66:92:9c'/>
+ <source bridge='xenbr1'/>
+ <script path='vif-bridge'/>
+ <model type='e1000'/>
+ </interface>
+ <input type='mouse' bus='ps2'/>
+ <input type='keyboard' bus='ps2'/>
+ <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
+ <listen type='address' address='127.0.0.1'/>
+ </graphics>
+ <video>
+ <model type='cirrus' vram='8192' heads='1' primary='yes'/>
+ </video>
+ </devices>
+</domain>
diff --git a/tests/xlconfigtest.c b/tests/xlconfigtest.c
index 30468c905..f2b1cd66d 100644
--- a/tests/xlconfigtest.c
+++ b/tests/xlconfigtest.c
@@ -270,6 +270,12 @@ mymain(void)
DO_TEST("fullvirt-multi-timer");
DO_TEST("fullvirt-nestedhvm");
DO_TEST("fullvirt-nestedhvm-disabled");
+#ifdef LIBXL_HAVE_VNUMA
+ DO_TEST("fullvirt-vnuma");
+ DO_TEST_PARSE("fullvirt-vnuma-autocomplete", false);
+ DO_TEST_PARSE("fullvirt-vnuma-nodistances", false);
+ DO_TEST_PARSE("fullvirt-vnuma-partialdist", false);
+#endif
DO_TEST("paravirt-cmdline");
DO_TEST_FORMAT("paravirt-cmdline-extra-root", false);
--
2.13.6
--
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On 10/12/2017 01:31 PM, Wim Ten Have wrote:
> From: Wim ten Have <wim.ten.have@oracle.com>
>
> Test a bidirectional xen-xl domxml to and from native for numa
> support administration as brought under this patch series.
>
> Signed-off-by: Wim ten Have <wim.ten.have@oracle.com>
> ---
> .../test-fullvirt-vnuma-autocomplete.cfg | 26 +++++++
> .../test-fullvirt-vnuma-autocomplete.xml | 85 ++++++++++++++++++++++
> .../test-fullvirt-vnuma-nodistances.cfg | 26 +++++++
> .../test-fullvirt-vnuma-nodistances.xml | 53 ++++++++++++++
> .../test-fullvirt-vnuma-partialdist.cfg | 26 +++++++
> .../test-fullvirt-vnuma-partialdist.xml | 60 +++++++++++++++
> tests/xlconfigdata/test-fullvirt-vnuma.cfg | 26 +++++++
> tests/xlconfigdata/test-fullvirt-vnuma.xml | 81 +++++++++++++++++++++
> tests/xlconfigtest.c | 6 ++
Cool! Thanks for the various configurations to test all the hairy parsing code :-).
Reviewed-by: Jim Fehlig <jfehlig@suse.com>
BTW I should have mentioned it while reviewing 3/4, but we should also have
tests for the libxl_domain_config generator, now that we have a test suite for
that. See tests/libxlxml2domconfigtest.c.
Regards,
Jim
> 9 files changed, 389 insertions(+)
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma.cfg
> create mode 100644 tests/xlconfigdata/test-fullvirt-vnuma.xml
>
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg
> new file mode 100644
> index 000000000..edba69a17
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.cfg
> @@ -0,0 +1,26 @@
> +name = "XenGuest2"
> +uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
> +maxmem = 8192
> +memory = 8192
> +vcpus = 12
> +pae = 1
> +acpi = 1
> +apic = 1
> +viridian = 0
> +rtc_timeoffset = 0
> +localtime = 0
> +on_poweroff = "destroy"
> +on_reboot = "restart"
> +on_crash = "restart"
> +device_model = "/usr/lib/xen/bin/qemu-system-i386"
> +sdl = 0
> +vnc = 1
> +vncunused = 1
> +vnclisten = "127.0.0.1"
> +vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
> +parallel = "none"
> +serial = "none"
> +builder = "hvm"
> +boot = "d"
> +vnuma = [ [ "pnode=0", "size=2048", "vcpus=0,11", "vdistances=10,21,31,41,51,61" ], [ "pnode=1", "size=2048", "vcpus=1,10", "vdistances=21,10,21,31,41,51" ], [ "pnode=2", "size=2048", "vcpus=2,9", "vdistances=31,21,10,21,31,41" ], [ "pnode=3", "size=2048", "vcpus=3,8", "vdistances=41,31,21,10,21,31" ], [ "pnode=4", "size=2048", "vcpus=4,7", "vdistances=51,41,31,21,10,21" ], [ "pnode=5", "size=2048", "vcpus=5-6", "vdistances=61,51,41,31,21,10" ] ]
> +disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml
> new file mode 100644
> index 000000000..e3639eb04
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma-autocomplete.xml
> @@ -0,0 +1,85 @@
> +<domain type='xen'>
> + <name>XenGuest2</name>
> + <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
> + <memory unit='KiB'>8388608</memory>
> + <currentMemory unit='KiB'>8388608</currentMemory>
> + <vcpu placement='static'>12</vcpu>
> + <os>
> + <type arch='x86_64' machine='xenfv'>hvm</type>
> + <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
> + <boot dev='cdrom'/>
> + </os>
> + <features>
> + <acpi/>
> + <apic/>
> + <pae/>
> + </features>
> + <cpu>
> + <numa>
> + <cell id='0' cpus='0,11' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='1' value='21'/>
> + <sibling id='2' value='31'/>
> + <sibling id='3' value='41'/>
> + <sibling id='4' value='51'/>
> + <sibling id='5' value='61'/>
> + </distances>
> + </cell>
> + <cell id='1' cpus='1,10' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='2' value='21'/>
> + <sibling id='3' value='31'/>
> + <sibling id='4' value='41'/>
> + <sibling id='5' value='51'/>
> + </distances>
> + </cell>
> + <cell id='2' cpus='2,9' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='3' value='21'/>
> + <sibling id='4' value='31'/>
> + <sibling id='5' value='41'/>
> + </distances>
> + </cell>
> + <cell id='3' cpus='3,8' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='4' value='21'/>
> + <sibling id='5' value='31'/>
> + </distances>
> + </cell>
> + <cell id='4' cpus='4,7' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='5' value='21'/>
> + </distances>
> + </cell>
> + <cell id='5' cpus='5-6' memory='2097152' unit='KiB'/>
> + </numa>
> + </cpu>
> + <clock offset='variable' adjustment='0' basis='utc'/>
> + <on_poweroff>destroy</on_poweroff>
> + <on_reboot>restart</on_reboot>
> + <on_crash>restart</on_crash>
> + <devices>
> + <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
> + <disk type='block' device='disk'>
> + <driver name='phy' type='raw'/>
> + <source dev='/dev/HostVG/XenGuest2'/>
> + <target dev='hda' bus='ide'/>
> + <address type='drive' controller='0' bus='0' target='0' unit='0'/>
> + </disk>
> + <controller type='ide' index='0'/>
> + <interface type='bridge'>
> + <mac address='00:16:3e:66:92:9c'/>
> + <source bridge='xenbr1'/>
> + <script path='vif-bridge'/>
> + <model type='e1000'/>
> + </interface>
> + <input type='mouse' bus='ps2'/>
> + <input type='keyboard' bus='ps2'/>
> + <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
> + <listen type='address' address='127.0.0.1'/>
> + </graphics>
> + <video>
> + <model type='cirrus' vram='8192' heads='1' primary='yes'/>
> + </video>
> + </devices>
> +</domain>
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg
> new file mode 100644
> index 000000000..8186edfee
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.cfg
> @@ -0,0 +1,26 @@
> +name = "XenGuest2"
> +uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
> +maxmem = 8192
> +memory = 8192
> +vcpus = 8
> +pae = 1
> +acpi = 1
> +apic = 1
> +viridian = 0
> +rtc_timeoffset = 0
> +localtime = 0
> +on_poweroff = "destroy"
> +on_reboot = "restart"
> +on_crash = "restart"
> +device_model = "/usr/lib/xen/bin/qemu-system-i386"
> +sdl = 0
> +vnc = 1
> +vncunused = 1
> +vnclisten = "127.0.0.1"
> +vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
> +parallel = "none"
> +serial = "none"
> +builder = "hvm"
> +boot = "d"
> +vnuma = [ [ "pnode=0", "size=2048", "vcpus=0-1", "vdistances=10,20,20,20" ], [ "pnode=1", "size=2048", "vcpus=2-3", "vdistances=20,10,20,20" ], [ "pnode=2", "size=2048", "vcpus=4-5", "vdistances=20,20,10,20" ], [ "pnode=3", "size=2048", "vcpus=6-7", "vdistances=20,20,20,10" ] ]
> +disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml
> new file mode 100644
> index 000000000..9cab3ca6d
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma-nodistances.xml
> @@ -0,0 +1,53 @@
> +<domain type='xen'>
> + <name>XenGuest2</name>
> + <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
> + <memory unit='KiB'>8388608</memory>
> + <currentMemory unit='KiB'>8388608</currentMemory>
> + <vcpu placement='static'>8</vcpu>
> + <os>
> + <type arch='x86_64' machine='xenfv'>hvm</type>
> + <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
> + <boot dev='cdrom'/>
> + </os>
> + <features>
> + <acpi/>
> + <apic/>
> + <pae/>
> + </features>
> + <cpu>
> + <numa>
> + <cell id='0' cpus='0-1' memory='2097152' unit='KiB'/>
> + <cell id='1' cpus='2-3' memory='2097152' unit='KiB'/>
> + <cell id='2' cpus='4-5' memory='2097152' unit='KiB'/>
> + <cell id='3' cpus='6-7' memory='2097152' unit='KiB'/>
> + </numa>
> + </cpu>
> + <clock offset='variable' adjustment='0' basis='utc'/>
> + <on_poweroff>destroy</on_poweroff>
> + <on_reboot>restart</on_reboot>
> + <on_crash>restart</on_crash>
> + <devices>
> + <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
> + <disk type='block' device='disk'>
> + <driver name='phy' type='raw'/>
> + <source dev='/dev/HostVG/XenGuest2'/>
> + <target dev='hda' bus='ide'/>
> + <address type='drive' controller='0' bus='0' target='0' unit='0'/>
> + </disk>
> + <controller type='ide' index='0'/>
> + <interface type='bridge'>
> + <mac address='00:16:3e:66:92:9c'/>
> + <source bridge='xenbr1'/>
> + <script path='vif-bridge'/>
> + <model type='e1000'/>
> + </interface>
> + <input type='mouse' bus='ps2'/>
> + <input type='keyboard' bus='ps2'/>
> + <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
> + <listen type='address' address='127.0.0.1'/>
> + </graphics>
> + <video>
> + <model type='cirrus' vram='8192' heads='1' primary='yes'/>
> + </video>
> + </devices>
> +</domain>
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg
> new file mode 100644
> index 000000000..861a50e76
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.cfg
> @@ -0,0 +1,26 @@
> +name = "XenGuest2"
> +uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
> +maxmem = 8192
> +memory = 8192
> +vcpus = 8
> +pae = 1
> +acpi = 1
> +apic = 1
> +viridian = 0
> +rtc_timeoffset = 0
> +localtime = 0
> +on_poweroff = "destroy"
> +on_reboot = "restart"
> +on_crash = "restart"
> +device_model = "/usr/lib/xen/bin/qemu-system-i386"
> +sdl = 0
> +vnc = 1
> +vncunused = 1
> +vnclisten = "127.0.0.1"
> +vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
> +parallel = "none"
> +serial = "none"
> +builder = "hvm"
> +boot = "d"
> +vnuma = [ [ "pnode=0", "size=2048", "vcpus=0-1", "vdistances=10,21,31,41" ], [ "pnode=1", "size=2048", "vcpus=2-3", "vdistances=21,10,20,20" ], [ "pnode=2", "size=2048", "vcpus=4-5", "vdistances=31,20,10,20" ], [ "pnode=3", "size=2048", "vcpus=6-7", "vdistances=41,20,20,10" ] ]
> +disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml
> new file mode 100644
> index 000000000..084b8893c
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma-partialdist.xml
> @@ -0,0 +1,60 @@
> +<domain type='xen'>
> + <name>XenGuest2</name>
> + <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
> + <memory unit='KiB'>8388608</memory>
> + <currentMemory unit='KiB'>8388608</currentMemory>
> + <vcpu placement='static'>8</vcpu>
> + <os>
> + <type arch='x86_64' machine='xenfv'>hvm</type>
> + <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
> + <boot dev='cdrom'/>
> + </os>
> + <features>
> + <acpi/>
> + <apic/>
> + <pae/>
> + </features>
> + <cpu>
> + <numa>
> + <cell id='0' cpus='0-1' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='0' value='10'/>
> + <sibling id='1' value='21'/>
> + <sibling id='2' value='31'/>
> + <sibling id='3' value='41'/>
> + </distances>
> + </cell>
> + <cell id='1' cpus='2-3' memory='2097152' unit='KiB'/>
> + <cell id='2' cpus='4-5' memory='2097152' unit='KiB'/>
> + <cell id='3' cpus='6-7' memory='2097152' unit='KiB'/>
> + </numa>
> + </cpu>
> + <clock offset='variable' adjustment='0' basis='utc'/>
> + <on_poweroff>destroy</on_poweroff>
> + <on_reboot>restart</on_reboot>
> + <on_crash>restart</on_crash>
> + <devices>
> + <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
> + <disk type='block' device='disk'>
> + <driver name='phy' type='raw'/>
> + <source dev='/dev/HostVG/XenGuest2'/>
> + <target dev='hda' bus='ide'/>
> + <address type='drive' controller='0' bus='0' target='0' unit='0'/>
> + </disk>
> + <controller type='ide' index='0'/>
> + <interface type='bridge'>
> + <mac address='00:16:3e:66:92:9c'/>
> + <source bridge='xenbr1'/>
> + <script path='vif-bridge'/>
> + <model type='e1000'/>
> + </interface>
> + <input type='mouse' bus='ps2'/>
> + <input type='keyboard' bus='ps2'/>
> + <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
> + <listen type='address' address='127.0.0.1'/>
> + </graphics>
> + <video>
> + <model type='cirrus' vram='8192' heads='1' primary='yes'/>
> + </video>
> + </devices>
> +</domain>
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma.cfg b/tests/xlconfigdata/test-fullvirt-vnuma.cfg
> new file mode 100644
> index 000000000..91e233ac2
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma.cfg
> @@ -0,0 +1,26 @@
> +name = "XenGuest2"
> +uuid = "c7a5fdb2-cdaf-9455-926a-d65c16db1809"
> +maxmem = 8192
> +memory = 8192
> +vcpus = 8
> +pae = 1
> +acpi = 1
> +apic = 1
> +viridian = 0
> +rtc_timeoffset = 0
> +localtime = 0
> +on_poweroff = "destroy"
> +on_reboot = "restart"
> +on_crash = "restart"
> +device_model = "/usr/lib/xen/bin/qemu-system-i386"
> +sdl = 0
> +vnc = 1
> +vncunused = 1
> +vnclisten = "127.0.0.1"
> +vif = [ "mac=00:16:3e:66:92:9c,bridge=xenbr1,script=vif-bridge,model=e1000" ]
> +parallel = "none"
> +serial = "none"
> +builder = "hvm"
> +boot = "d"
> +vnuma = [ [ "pnode=0", "size=2048", "vcpus=0-1", "vdistances=10,21,31,41" ], [ "pnode=1", "size=2048", "vcpus=2-3", "vdistances=21,10,21,31" ], [ "pnode=2", "size=2048", "vcpus=4-5", "vdistances=31,21,10,21" ], [ "pnode=3", "size=2048", "vcpus=6-7", "vdistances=41,31,21,10" ] ]
> +disk = [ "format=raw,vdev=hda,access=rw,backendtype=phy,target=/dev/HostVG/XenGuest2" ]
> diff --git a/tests/xlconfigdata/test-fullvirt-vnuma.xml b/tests/xlconfigdata/test-fullvirt-vnuma.xml
> new file mode 100644
> index 000000000..5368b0d9c
> --- /dev/null
> +++ b/tests/xlconfigdata/test-fullvirt-vnuma.xml
> @@ -0,0 +1,81 @@
> +<domain type='xen'>
> + <name>XenGuest2</name>
> + <uuid>c7a5fdb2-cdaf-9455-926a-d65c16db1809</uuid>
> + <memory unit='KiB'>8388608</memory>
> + <currentMemory unit='KiB'>8388608</currentMemory>
> + <vcpu placement='static'>8</vcpu>
> + <os>
> + <type arch='x86_64' machine='xenfv'>hvm</type>
> + <loader type='rom'>/usr/lib/xen/boot/hvmloader</loader>
> + <boot dev='cdrom'/>
> + </os>
> + <features>
> + <acpi/>
> + <apic/>
> + <pae/>
> + </features>
> + <cpu>
> + <numa>
> + <cell id='0' cpus='0-1' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='0' value='10'/>
> + <sibling id='1' value='21'/>
> + <sibling id='2' value='31'/>
> + <sibling id='3' value='41'/>
> + </distances>
> + </cell>
> + <cell id='1' cpus='2-3' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='0' value='21'/>
> + <sibling id='1' value='10'/>
> + <sibling id='2' value='21'/>
> + <sibling id='3' value='31'/>
> + </distances>
> + </cell>
> + <cell id='2' cpus='4-5' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='0' value='31'/>
> + <sibling id='1' value='21'/>
> + <sibling id='2' value='10'/>
> + <sibling id='3' value='21'/>
> + </distances>
> + </cell>
> + <cell id='3' cpus='6-7' memory='2097152' unit='KiB'>
> + <distances>
> + <sibling id='0' value='41'/>
> + <sibling id='1' value='31'/>
> + <sibling id='2' value='21'/>
> + <sibling id='3' value='10'/>
> + </distances>
> + </cell>
> + </numa>
> + </cpu>
> + <clock offset='variable' adjustment='0' basis='utc'/>
> + <on_poweroff>destroy</on_poweroff>
> + <on_reboot>restart</on_reboot>
> + <on_crash>restart</on_crash>
> + <devices>
> + <emulator>/usr/lib/xen/bin/qemu-system-i386</emulator>
> + <disk type='block' device='disk'>
> + <driver name='phy' type='raw'/>
> + <source dev='/dev/HostVG/XenGuest2'/>
> + <target dev='hda' bus='ide'/>
> + <address type='drive' controller='0' bus='0' target='0' unit='0'/>
> + </disk>
> + <controller type='ide' index='0'/>
> + <interface type='bridge'>
> + <mac address='00:16:3e:66:92:9c'/>
> + <source bridge='xenbr1'/>
> + <script path='vif-bridge'/>
> + <model type='e1000'/>
> + </interface>
> + <input type='mouse' bus='ps2'/>
> + <input type='keyboard' bus='ps2'/>
> + <graphics type='vnc' port='-1' autoport='yes' listen='127.0.0.1'>
> + <listen type='address' address='127.0.0.1'/>
> + </graphics>
> + <video>
> + <model type='cirrus' vram='8192' heads='1' primary='yes'/>
> + </video>
> + </devices>
> +</domain>
> diff --git a/tests/xlconfigtest.c b/tests/xlconfigtest.c
> index 30468c905..f2b1cd66d 100644
> --- a/tests/xlconfigtest.c
> +++ b/tests/xlconfigtest.c
> @@ -270,6 +270,12 @@ mymain(void)
> DO_TEST("fullvirt-multi-timer");
> DO_TEST("fullvirt-nestedhvm");
> DO_TEST("fullvirt-nestedhvm-disabled");
> +#ifdef LIBXL_HAVE_VNUMA
> + DO_TEST("fullvirt-vnuma");
> + DO_TEST_PARSE("fullvirt-vnuma-autocomplete", false);
> + DO_TEST_PARSE("fullvirt-vnuma-nodistances", false);
> + DO_TEST_PARSE("fullvirt-vnuma-partialdist", false);
> +#endif
>
> DO_TEST("paravirt-cmdline");
> DO_TEST_FORMAT("paravirt-cmdline-extra-root", false);
>
--
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On Thu, 26 Oct 2017 17:51:34 -0600
Jim Fehlig <jfehlig@suse.com> wrote:
> On 10/12/2017 01:31 PM, Wim Ten Have wrote:
> > From: Wim ten Have <wim.ten.have@oracle.com>
> >
> > Test a bidirectional xen-xl domxml to and from native for numa
> > support administration as brought under this patch series.
> >
> > Signed-off-by: Wim ten Have <wim.ten.have@oracle.com>
> > ---
> > .../test-fullvirt-vnuma-autocomplete.cfg | 26 +++++++
> > .../test-fullvirt-vnuma-autocomplete.xml | 85 ++++++++++++++++++++++
> > .../test-fullvirt-vnuma-nodistances.cfg | 26 +++++++
> > .../test-fullvirt-vnuma-nodistances.xml | 53 ++++++++++++++
> > .../test-fullvirt-vnuma-partialdist.cfg | 26 +++++++
> > .../test-fullvirt-vnuma-partialdist.xml | 60 +++++++++++++++
> > tests/xlconfigdata/test-fullvirt-vnuma.cfg | 26 +++++++
> > tests/xlconfigdata/test-fullvirt-vnuma.xml | 81 +++++++++++++++++++++
> > tests/xlconfigtest.c | 6 ++
>
> Cool! Thanks for the various configurations to test all the hairy parsing code :-).
>
> Reviewed-by: Jim Fehlig <jfehlig@suse.com>
>
> BTW I should have mentioned it while reviewing 3/4, but we should also have
> tests for the libxl_domain_config generator, now that we have a test suite for
> that. See tests/libxlxml2domconfigtest.c.
There's a nasty issue living here. Within specific test-harness you seem to
get through libxl_ctx_alloc() ... ?! Running as ordinary user without privileges?! (ie. not root)
if (libxl_ctx_alloc(&ctx, LIBXL_VERSION, 0, log) < 0) {
I'd expected this libxl_ctx_alloc() to have failed with;
xencall: error: Could not obtain handle on privileged command interface: Permission denied
libxl: error: libxl.c:108:libxl_ctx_alloc: cannot open libxc handle: Permission denied
Funny it seems to go through and the padded memory content seem not to match a
real libxl_ctx_alloc(). So it is bringing some kind of ctx structure which seems _NOT_ real or
at least incorrect.
From I need specific context to determine host/hypervisor phys_info() ... causing
my libxl_domain_config added test to die with a SEGV under specific xenlight run-time.
(gdb) where
#0 0x00007ffff2e18f41 in xc.hypercall_buffer_alloc () from /lib64/libxenctrl.so.4.8
#1 0x00007ffff2e18f98 in xc.hypercall_bounce_pre () from /lib64/libxenctrl.so.4.8
#2 0x00007ffff2e0b962 in xc_physinfo () from /lib64/libxenctrl.so.4.8
#3 0x00007ffff792c0bb in libxl_get_physinfo () from /lib64/libxenlight.so.4.8
#4 0x0000000000414012 in libxlMakeVnumaList (def=0x66f720, ctx=0x668060, d_config=0x7fffffffd170)
at libxl/libxl_conf.c:621
#5 0x0000000000418ca6 in libxlBuildDomainConfig (graphicsports=0x666940, def=0x66f720, channelDir=0x0,
ctx=0x668060, caps=0x669ee0, d_config=0x7fffffffd170) at libxl/libxl_conf.c:2302
#6 0x000000000040f536 in testCompareXMLToDomConfig (
xmlfile=0x666860 "/home/wtenhave/WORK/libvirt/vNUMA/libvirt/tests/libxlxml2domconfigdata/basic-hvm.xml",
jsonfile=0x666790 "/home/wtenhave/WORK/libvirt/vNUMA/libvirt/tests/libxlxml2domconfigdata/basic-hvm.json")
at libxlxml2domconfigtest.c:88
#7 0x000000000040f851 in testCompareXMLToDomConfigHelper (data=0x6482f0 <info>) at libxlxml2domconfigtest.c:148
Should I escape the libxl_get_physinfo() under test? It is not really necessary there as whole
is academic. If you have an advise please let me know ... .
Regards,
- Wim.
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On Wed, 1 Nov 2017 20:45:46 +0100
Wim ten Have <wim.ten.have@oracle.com> wrote:
> On Thu, 26 Oct 2017 17:51:34 -0600
> Jim Fehlig <jfehlig@suse.com> wrote:
>
> > On 10/12/2017 01:31 PM, Wim Ten Have wrote:
> > > From: Wim ten Have <wim.ten.have@oracle.com>
> > >
> > > Test a bidirectional xen-xl domxml to and from native for numa
> > > support administration as brought under this patch series.
> > >
> > > Signed-off-by: Wim ten Have <wim.ten.have@oracle.com>
> > > ---
> > > .../test-fullvirt-vnuma-autocomplete.cfg | 26 +++++++
> > > .../test-fullvirt-vnuma-autocomplete.xml | 85 ++++++++++++++++++++++
> > > .../test-fullvirt-vnuma-nodistances.cfg | 26 +++++++
> > > .../test-fullvirt-vnuma-nodistances.xml | 53 ++++++++++++++
> > > .../test-fullvirt-vnuma-partialdist.cfg | 26 +++++++
> > > .../test-fullvirt-vnuma-partialdist.xml | 60 +++++++++++++++
> > > tests/xlconfigdata/test-fullvirt-vnuma.cfg | 26 +++++++
> > > tests/xlconfigdata/test-fullvirt-vnuma.xml | 81 +++++++++++++++++++++
> > > tests/xlconfigtest.c | 6 ++
> >
> > Cool! Thanks for the various configurations to test all the hairy parsing code :-).
> >
> > Reviewed-by: Jim Fehlig <jfehlig@suse.com>
> >
> > BTW I should have mentioned it while reviewing 3/4, but we should also have
> > tests for the libxl_domain_config generator, now that we have a test suite for
> > that. See tests/libxlxml2domconfigtest.c.
>
> There's a nasty issue living here. Within specific test-harness you seem to
> get through libxl_ctx_alloc() ... ?! Running as ordinary user without privileges?! (ie. not root)
>
> if (libxl_ctx_alloc(&ctx, LIBXL_VERSION, 0, log) < 0) {
>
> I'd expected this libxl_ctx_alloc() to have failed with;
> xencall: error: Could not obtain handle on privileged command interface: Permission denied
> libxl: error: libxl.c:108:libxl_ctx_alloc: cannot open libxc handle: Permission denied
>
> Funny it seems to go through and the padded memory content seem not to match a
> real libxl_ctx_alloc(). So it is bringing some kind of ctx structure which seems _NOT_ real or
> at least incorrect.
>
> From I need specific context to determine host/hypervisor phys_info() ... causing
> my libxl_domain_config added test to die with a SEGV under specific xenlight run-time.
>
> (gdb) where
> #0 0x00007ffff2e18f41 in xc.hypercall_buffer_alloc () from /lib64/libxenctrl.so.4.8
> #1 0x00007ffff2e18f98 in xc.hypercall_bounce_pre () from /lib64/libxenctrl.so.4.8
> #2 0x00007ffff2e0b962 in xc_physinfo () from /lib64/libxenctrl.so.4.8
> #3 0x00007ffff792c0bb in libxl_get_physinfo () from /lib64/libxenlight.so.4.8
> #4 0x0000000000414012 in libxlMakeVnumaList (def=0x66f720, ctx=0x668060, d_config=0x7fffffffd170)
> at libxl/libxl_conf.c:621
> #5 0x0000000000418ca6 in libxlBuildDomainConfig (graphicsports=0x666940, def=0x66f720, channelDir=0x0,
> ctx=0x668060, caps=0x669ee0, d_config=0x7fffffffd170) at libxl/libxl_conf.c:2302
> #6 0x000000000040f536 in testCompareXMLToDomConfig (
> xmlfile=0x666860 "/home/wtenhave/WORK/libvirt/vNUMA/libvirt/tests/libxlxml2domconfigdata/basic-hvm.xml",
> jsonfile=0x666790 "/home/wtenhave/WORK/libvirt/vNUMA/libvirt/tests/libxlxml2domconfigdata/basic-hvm.json")
> at libxlxml2domconfigtest.c:88
> #7 0x000000000040f851 in testCompareXMLToDomConfigHelper (data=0x6482f0 <info>) at libxlxml2domconfigtest.c:148
>
> Should I escape the libxl_get_physinfo() under test? It is not really necessary there as whole
> is academic. If you have an advise please let me know ... .
Not a nasty issue and resolved under PATCH v6 submitted today.
Regards.
- Wim.
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