[Users] 6.4 CR: oVirt 3.1 breaks with missing cpu features after update to CentOS 6.4 (6.3 + CR)
Patrick Hurrelmann
patrick.hurrelmann at lobster.de
Mon Mar 4 17:03:12 UTC 2013
Hi list,
I tested the upcoming CentOS 6.4 release with my lab installation of
oVirt 3.1 and it fails to play well.
Background: freshly installed CentOS 6.3 host in a Nehalem CPU-type
Cluster with 2 other hosts. Storage is iSCSI. Datacenter and Cluster are
both version 3.1. oVirt 3.1 was installed via Dreyou's repo.
In CentOS 6.3 all is fine and the following rpms are installed:
libvirt.x86_64 0.9.10-21.el6_3.8
libvirt-client.x86_64 0.9.10-21.el6_3.8
libvirt-lock-sanlock.x86_64 0.9.10-21.el6_3.8
libvirt-python.x86_64 0.9.10-21.el6_3.8
vdsm.x86_64 4.10.0-0.46.15.el6
vdsm-cli.noarch 4.10.0-0.46.15.el6
vdsm-python.x86_64 4.10.0-0.46.15.el6
vdsm-xmlrpc.noarch 4.10.0-0.46.15.el6
qemu-kvm.x86_64 2:0.12.1.2-2.295.el6_3.10
uname -a
Linux vh-test1.mydomain.com 2.6.32-279.22.1.el6.x86_64 #1 SMP Wed Feb 6
03:10:46 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
virsh cpu capabilities on 6.3:
<cpu>
<arch>x86_64</arch>
<model>Nehalem</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='4' threads='1'/>
<feature name='rdtscp'/>
<feature name='pdcm'/>
<feature name='xtpr'/>
<feature name='tm2'/>
<feature name='est'/>
<feature name='smx'/>
<feature name='vmx'/>
<feature name='ds_cpl'/>
<feature name='monitor'/>
<feature name='dtes64'/>
<feature name='pbe'/>
<feature name='tm'/>
<feature name='ht'/>
<feature name='ss'/>
<feature name='acpi'/>
<feature name='ds'/>
<feature name='vme'/>
</cpu>
and corresponding cpu features from vdsClient:
cpuCores = 4
cpuFlags = 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,rdtscp,lm,constant_tsc,arch_perfmon,
pebs,bts,rep_good,xtopology,nonstop_tsc,aperfmperf,pni,
dtes64,monitor,ds_cpl,vmx,smx,est,tm2,ssse3,cx16,xtpr,
pdcm,sse4_1,sse4_2,popcnt,lahf_lm,ida,dts,tpr_shadow,vnmi,
flexpriority,ept,vpid,model_Conroe,model_Penryn,
model_Nehalem
cpuModel = Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
cpuSockets = 1
cpuSpeed = 2394.132
So the system was updated to 6.4 using the continuous release repo.
Installed rpms after update to 6.4 (6.3 + CR):
libvirt.x86_64 0.10.2-18.el6
libvirt-client.x86_64 0.10.2-18.el6
libvirt-lock-sanlock.x86_64 0.10.2-18.el6
libvirt-python.x86_64 0.10.2-18.el6
vdsm.x86_64 4.10.0-0.46.15.el6
vdsm-cli.noarch 4.10.0-0.46.15.el6
vdsm-python.x86_64 4.10.0-0.46.15.el6
vdsm-xmlrpc.noarch 4.10.0-0.46.15.el6
qemu-kvm.x86_64 2:0.12.1.2-2.355.el6_4_4.1
uname -a
Linux vh-test1.mydomain.com 2.6.32-358.0.1.el6.x86_64 #1 SMP Wed Feb 27
06:06:45 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
virsh capabilities on 6.4:
<cpu>
<arch>x86_64</arch>
<model>Nehalem</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='4' threads='1'/>
<feature name='rdtscp'/>
<feature name='pdcm'/>
<feature name='xtpr'/>
<feature name='tm2'/>
<feature name='est'/>
<feature name='smx'/>
<feature name='vmx'/>
<feature name='ds_cpl'/>
<feature name='monitor'/>
<feature name='dtes64'/>
<feature name='pbe'/>
<feature name='tm'/>
<feature name='ht'/>
<feature name='ss'/>
<feature name='acpi'/>
<feature name='ds'/>
<feature name='vme'/>
</cpu>
and corresponding cpu features from vdsClient:
cpuCores = 4
cpuFlags = fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,
cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,ht,
tm,pbe,syscall,nx,rdtscp,lm,constant_tsc,arch_perfmon,
pebs,bts,rep_good,xtopology,nonstop_tsc,aperfmperf,pni,
dtes64,monitor,ds_cpl,vmx,smx,est,tm2,ssse3,cx16,xtpr,
pdcm,sse4_1,sse4_2,popcnt,lahf_lm,ida,dts,tpr_shadow,vnmi,
flexpriority,ept,vpid,model_coreduo,model_Conroe
cpuModel = Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
cpuSockets = 1
cpuSpeed = 2394.098
Full outputs of virsh capabilities and vdsCaps are attached. The only
difference I can see is that 6.4 exposes one additional cpu flags (sep)
and this seems to break the cpu recognition of vdsm.
Anyone has some hints on how to resolve or debug this further? What more
information can I provide to help?
Best regards
Patrick
--
Lobster LOGsuite GmbH, Münchner Straße 15a, D-82319 Starnberg
HRB 178831, Amtsgericht München
Geschäftsführer: Dr. Martin Fischer, Rolf Henrich
-------------- next part --------------
vdsClient -s 0 getVdsCaps
HBAInventory = {'iSCSI': [{'InitiatorName': 'iqn.2012-09.com.mydomain:vh-test1'}], 'FC': []}
ISCSIInitiatorName = iqn.2012-09.com.mydomain:vh-test1
bondings = {'bond4': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond0': {'addr': '', 'cfg': {'BRIDGE': 'ovirtmgmt', 'USERCTL': 'no', 'MTU': '1500', 'BOOTPROTO': 'none', 'BONDING_OPTS': 'miimon=100 mode=802.3ad xmit_hash_policy=layer3+4', 'DEVICE': 'bond0', 'ONBOOT': 'yes'}, 'mtu': '1500', 'netmask': '', 'slaves': ['eth1', 'eth0'], 'hwaddr': '68:05:ca:01:bc:0d'}, 'bond1': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond2': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond3': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}}
clusterLevels = ['3.0', '3.1']
cpuCores = 4
cpuFlags = 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,rdtscp,lm,constant_tsc,arch_perfmon,pebs,bts,rep_good,xtopology,nonstop_tsc,aperfmperf,pni,dtes64,monitor,ds_cpl,vmx,smx,est,tm2,ssse3,cx16,xtpr,pdcm,sse4_1,sse4_2,popcnt,lahf_lm,ida,dts,tpr_shadow,vnmi,flexpriority,ept,vpid,model_Conroe,model_Penryn,model_Nehalem
cpuModel = Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
cpuSockets = 1
cpuSpeed = 2394.132
emulatedMachines = ['rhel6.3.0', 'pc', 'rhel6.2.0', 'rhel6.1.0', 'rhel6.0.0', 'rhel5.5.0', 'rhel5.4.4', 'rhel5.4.0']
guestOverhead = 65
hooks = {}
kvmEnabled = true
lastClient = 80.242.147.190
lastClientIface = ovirtmgmt
management_ip =
memSize = 15939
netConfigDirty = False
networks = {'ovirtmgmt': {'addr': '192.168.245.18', 'cfg': {'USERCTL': 'no', 'IPADDR': '192.168.245.18', 'ONBOOT': 'yes', 'MTU': '1500', 'DELAY': '4', 'NM_CONTROLLED': 'no', 'NETMASK': '255.255.255.0', 'BOOTPROTO': 'none', 'DEVICE': 'ovirtmgmt', 'TYPE': 'Bridge', 'GATEWAY': '192.168.245.11'}, 'mtu': '1500', 'netmask': '255.255.255.0', 'stp': 'off', 'bridged': True, 'gateway': '192.168.245.11', 'ports': ['bond0']}}
nics = {'eth1': {'permhwaddr': 'B8:AC:6F:99:50:F6', 'addr': '', 'mtu': '1500', 'netmask': '', 'hwaddr': '68:05:ca:01:bc:0d', 'speed': 1000}, 'eth0': {'permhwaddr': '68:05:CA:01:BC:0D', 'addr': '', 'mtu': '1500', 'netmask': '', 'hwaddr': '68:05:ca:01:bc:0d', 'speed': 1000}}
operatingSystem = {'release': '3.el6.centos.9', 'version': '6', 'name': 'RHEL'}
packages2 = {'kernel': {'release': '279.22.1.el6.x86_64', 'buildtime': 1360116646.0, 'version': '2.6.32'}, 'spice-server': {'release': '10.el6', 'buildtime': '1340375889', 'version': '0.10.1'}, 'vdsm': {'release': '0.46.15.el6', 'buildtime': '1358926393', 'version': '4.10.0'}, 'qemu-kvm': {'release': '2.295.el6_3.10', 'buildtime': '1355820509', 'version': '0.12.1.2'}, 'libvirt': {'release': '21.el6_3.8', 'buildtime': '1359401311', 'version': '0.9.10'}, 'qemu-img': {'release': '2.295.el6_3.10', 'buildtime': '1355820509', 'version': '0.12.1.2'}}
reservedMem = 321
software_revision = 0.46
software_version = 4.10
supportedProtocols = ['2.2', '2.3']
supportedRHEVMs = ['3.0', '3.1']
uuid = 4C4C4544-0057-4210-8033-B1C04F5A344A_68:05:ca:01:bc:0d
version_name = Snow Man
vlans = {'bond0.100': {'netmask': '', 'iface': 'bond0', 'addr': '', 'mtu': '1500'}}
vmTypes = ['kvm']
-------------- next part --------------
vdsClient -s 0 getVdsCaps
HBAInventory = {'iSCSI': [{'InitiatorName': 'iqn.2012-09.com.mydomain:vh-test1'}], 'FC': []}
ISCSIInitiatorName = iqn.2012-09.com.mydomain:vh-test1
bondings = {'bond4': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond0': {'addr': '', 'cfg': {'BRIDGE': 'ovirtmgmt', 'USERCTL': 'no', 'MTU': '1500', 'BOOTPROTO': 'none', 'BONDING_OPTS': 'miimon=100 mode=802.3ad xmit_hash_policy=layer3+4', 'DEVICE': 'bond0', 'ONBOOT': 'yes'}, 'mtu': '1500', 'netmask': '', 'slaves': ['eth1', 'eth0'], 'hwaddr': '68:05:ca:01:bc:0d'}, 'bond1': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond2': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}, 'bond3': {'addr': '', 'cfg': {}, 'mtu': '1500', 'netmask': '', 'slaves': [], 'hwaddr': '00:00:00:00:00:00'}}
clusterLevels = ['3.0', '3.1']
cpuCores = 4
cpuFlags = fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,ht,tm,pbe,syscall,nx,rdtscp,lm,constant_tsc,arch_perfmon,pebs,bts,rep_good,xtopology,nonstop_tsc,aperfmperf,pni,dtes64,monitor,ds_cpl,vmx,smx,est,tm2,ssse3,cx16,xtpr,pdcm,sse4_1,sse4_2,popcnt,lahf_lm,ida,dts,tpr_shadow,vnmi,flexpriority,ept,vpid,model_coreduo,model_Conroe
cpuModel = Intel(R) Xeon(R) CPU X3430 @ 2.40GHz
cpuSockets = 1
cpuSpeed = 2394.098
emulatedMachines = ['rhel6.4.0', 'pc', 'rhel6.3.0', 'rhel6.2.0', 'rhel6.1.0', 'rhel6.0.0', 'rhel5.5.0', 'rhel5.4.4', 'rhel5.4.0']
guestOverhead = 65
hooks = {}
kvmEnabled = true
lastClient = 80.242.147.190
lastClientIface = ovirtmgmt
management_ip =
memSize = 15938
netConfigDirty = False
networks = {'ovirtmgmt': {'addr': '192.168.245.18', 'cfg': {'USERCTL': 'no', 'IPADDR': '192.168.245.18', 'ONBOOT': 'yes', 'MTU': '1500', 'DELAY': '4', 'NM_CONTROLLED': 'no', 'NETMASK': '255.255.255.0', 'BOOTPROTO': 'none', 'DEVICE': 'ovirtmgmt', 'TYPE': 'Bridge', 'GATEWAY': '192.168.245.11'}, 'mtu': '1500', 'netmask': '255.255.255.0', 'stp': 'off', 'bridged': True, 'gateway': '192.168.245.11', 'ports': ['bond0']}}
nics = {'eth1': {'permhwaddr': 'B8:AC:6F:99:50:F6', 'addr': '', 'mtu': '1500', 'netmask': '', 'hwaddr': '68:05:ca:01:bc:0d', 'speed': 1000}, 'eth0': {'permhwaddr': '68:05:CA:01:BC:0D', 'addr': '', 'mtu': '1500', 'netmask': '', 'hwaddr': '68:05:ca:01:bc:0d', 'speed': 1000}}
operatingSystem = {'release': '3.el6.centos.9', 'version': '6', 'name': 'RHEL'}
packages2 = {'kernel': {'release': '358.0.1.el6.x86_64', 'buildtime': 1361941605.0, 'version': '2.6.32'}, 'spice-server': {'release': '12.el6', 'buildtime': '1361511255', 'version': '0.12.0'}, 'vdsm': {'release': '0.46.15.el6', 'buildtime': '1358926393', 'version': '4.10.0'}, 'qemu-kvm': {'release': '2.355.el6_4_4.1', 'buildtime': '1361521425', 'version': '0.12.1.2'}, 'libvirt': {'release': '18.el6', 'buildtime': '1361515221', 'version': '0.10.2'}, 'qemu-img': {'release': '2.355.el6_4_4.1', 'buildtime': '1361521425', 'version': '0.12.1.2'}}
reservedMem = 321
software_revision = 0.46
software_version = 4.10
supportedProtocols = ['2.2', '2.3']
supportedRHEVMs = ['3.0', '3.1']
uuid = 4C4C4544-0057-4210-8033-B1C04F5A344A_68:05:ca:01:bc:0d
version_name = Snow Man
vlans = {'bond0.100': {'netmask': '', 'iface': 'bond0', 'addr': '', 'mtu': '1500'}}
vmTypes = ['kvm']
-------------- next part --------------
virsh -r capabilities
<capabilities>
<host>
<uuid>44454c4c-5700-1042-8033-b1c04f5a344a</uuid>
<cpu>
<arch>x86_64</arch>
<model>Nehalem</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='4' threads='1'/>
<feature name='rdtscp'/>
<feature name='pdcm'/>
<feature name='xtpr'/>
<feature name='tm2'/>
<feature name='est'/>
<feature name='smx'/>
<feature name='vmx'/>
<feature name='ds_cpl'/>
<feature name='monitor'/>
<feature name='dtes64'/>
<feature name='pbe'/>
<feature name='tm'/>
<feature name='ht'/>
<feature name='ss'/>
<feature name='acpi'/>
<feature name='ds'/>
<feature name='vme'/>
</cpu>
<power_management>
<suspend_disk/>
</power_management>
<migration_features>
<live/>
<uri_transports>
<uri_transport>tcp</uri_transport>
</uri_transports>
</migration_features>
<topology>
<cells num='1'>
<cell id='0'>
<cpus num='4'>
<cpu id='0'/>
<cpu id='1'/>
<cpu id='2'/>
<cpu id='3'/>
</cpus>
</cell>
</cells>
</topology>
<secmodel>
<model>selinux</model>
<doi>0</doi>
</secmodel>
</host>
<guest>
<os_type>hvm</os_type>
<arch name='i686'>
<wordsize>32</wordsize>
<emulator>/usr/libexec/qemu-kvm</emulator>
<machine>rhel6.3.0</machine>
<machine canonical='rhel6.3.0'>pc</machine>
<machine>rhel6.2.0</machine>
<machine>rhel6.1.0</machine>
<machine>rhel6.0.0</machine>
<machine>rhel5.5.0</machine>
<machine>rhel5.4.4</machine>
<machine>rhel5.4.0</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/libexec/qemu-kvm</emulator>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<pae/>
<nonpae/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
</features>
</guest>
<guest>
<os_type>hvm</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/libexec/qemu-kvm</emulator>
<machine>rhel6.3.0</machine>
<machine canonical='rhel6.3.0'>pc</machine>
<machine>rhel6.2.0</machine>
<machine>rhel6.1.0</machine>
<machine>rhel6.0.0</machine>
<machine>rhel5.5.0</machine>
<machine>rhel5.4.4</machine>
<machine>rhel5.4.0</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/libexec/qemu-kvm</emulator>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
</features>
</guest>
</capabilities>
-------------- next part --------------
virsh -r capabilities
<capabilities>
<host>
<uuid>44454c4c-5700-1042-8033-b1c04f5a344a</uuid>
<cpu>
<arch>x86_64</arch>
<model>Nehalem</model>
<vendor>Intel</vendor>
<topology sockets='1' cores='4' threads='1'/>
<feature name='rdtscp'/>
<feature name='pdcm'/>
<feature name='xtpr'/>
<feature name='tm2'/>
<feature name='est'/>
<feature name='smx'/>
<feature name='vmx'/>
<feature name='ds_cpl'/>
<feature name='monitor'/>
<feature name='dtes64'/>
<feature name='pbe'/>
<feature name='tm'/>
<feature name='ht'/>
<feature name='ss'/>
<feature name='acpi'/>
<feature name='ds'/>
<feature name='vme'/>
</cpu>
<power_management>
<suspend_disk/>
</power_management>
<migration_features>
<live/>
<uri_transports>
<uri_transport>tcp</uri_transport>
</uri_transports>
</migration_features>
<topology>
<cells num='1'>
<cell id='0'>
<cpus num='4'>
<cpu id='0'/>
<cpu id='1'/>
<cpu id='2'/>
<cpu id='3'/>
</cpus>
</cell>
</cells>
</topology>
<secmodel>
<model>selinux</model>
<doi>0</doi>
</secmodel>
<secmodel>
<model>dac</model>
<doi>0</doi>
</secmodel>
</host>
<guest>
<os_type>hvm</os_type>
<arch name='i686'>
<wordsize>32</wordsize>
<emulator>/usr/libexec/qemu-kvm</emulator>
<machine>rhel6.4.0</machine>
<machine canonical='rhel6.4.0'>pc</machine>
<machine>rhel6.3.0</machine>
<machine>rhel6.2.0</machine>
<machine>rhel6.1.0</machine>
<machine>rhel6.0.0</machine>
<machine>rhel5.5.0</machine>
<machine>rhel5.4.4</machine>
<machine>rhel5.4.0</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/libexec/qemu-kvm</emulator>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
<pae/>
<nonpae/>
</features>
</guest>
<guest>
<os_type>hvm</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/libexec/qemu-kvm</emulator>
<machine>rhel6.4.0</machine>
<machine canonical='rhel6.4.0'>pc</machine>
<machine>rhel6.3.0</machine>
<machine>rhel6.2.0</machine>
<machine>rhel6.1.0</machine>
<machine>rhel6.0.0</machine>
<machine>rhel5.5.0</machine>
<machine>rhel5.4.4</machine>
<machine>rhel5.4.0</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/libexec/qemu-kvm</emulator>
</domain>
</arch>
<features>
<cpuselection/>
<deviceboot/>
<acpi default='on' toggle='yes'/>
<apic default='on' toggle='no'/>
</features>
</guest>
</capabilities>
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