Re: [ovirt-users] Users Digest, Vol 52, Issue 20
Hi Budur, Try running the command "kvm-ok" I'm not sure what package it's from, but it will tell you if your system supports the CPU virtualization commands required to run KVM. If kvm-ok isn't installed, you can try running "egrep '(vmx|svm)' /proc/cpuinfo" vmx means you have Intel virtualization support, while svm is the AMD implementation. IE, on my Intel i5 I get a bunch of lines like this: (**'s added for emphasis) flags : 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 nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl **vmx** smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid On 16-01-04 02:47 PM, users-request@ovirt.org wrote:
1. Re: HA cluster (Budur Nagaraju)
----------------------------------------------------------------------
Message: 1 Date: Tue, 5 Jan 2016 00:17:41 +0530 From: Budur Nagaraju <nbudoor@gmail.com> To: Simone Tiraboschi <stirabos@redhat.com> Cc: users <users@ovirt.org> Subject: Re: [ovirt-users] HA cluster Message-ID: <CAHNF9Q9=d8FYLnF3NN6=vSMvKHoYopn94V72aysDeytjVq7Xmg@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
I get the below out put ,
[root@he ~]# lsmod |grep kvm kvm_intel 55624 0 kvm 345460 1 kvm_intel
On Tue, Jan 5, 2016 at 12:06 AM, Budur Nagaraju <nbudoor@gmail.com> wrote:
Is there any command to check KVM is available or not ?
Below is the output when I run the rpm command.
[root@he /]# rpm -qa |grep kvm qemu-kvm-rhev-0.12.1.2-2.479.el6_7.2.x86_64
On Mon, Jan 4, 2016 at 10:22 PM, Charles Tassell <ctassell@gmail.com> wrote:
Hi Budur,
Try running the command "kvm-ok" I'm not sure what package it's from, but it will tell you if your system supports the CPU virtualization commands required to run KVM. If kvm-ok isn't installed, you can try running "egrep '(vmx|svm)' /proc/cpuinfo" vmx means you have Intel virtualization support, while svm is the AMD implementation. IE, on my Intel i5 I get a bunch of lines like this: (**'s added for emphasis)
This will only tell you if the CPU supports virtualization - it may still be disabled by the BIOS. Looking at the KVM module is the best approach: [root@reserved-0-250 lago]# lsmod |grep kvm kvm_intel 167936 20 kvm 499712 1 kvm_intel Y.
flags : 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 nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl **vmx** smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
On 16-01-04 02:47 PM, users-request@ovirt.org wrote:
1. Re: HA cluster (Budur Nagaraju)
----------------------------------------------------------------------
Message: 1 Date: Tue, 5 Jan 2016 00:17:41 +0530 From: Budur Nagaraju <nbudoor@gmail.com> To: Simone Tiraboschi <stirabos@redhat.com> Cc: users <users@ovirt.org> Subject: Re: [ovirt-users] HA cluster Message-ID: <CAHNF9Q9=d8FYLnF3NN6= vSMvKHoYopn94V72aysDeytjVq7Xmg@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
I get the below out put ,
[root@he ~]# lsmod |grep kvm kvm_intel 55624 0 kvm 345460 1 kvm_intel
On Tue, Jan 5, 2016 at 12:06 AM, Budur Nagaraju <nbudoor@gmail.com> wrote:
Is there any command to check KVM is available or not ?
Below is the output when I run the rpm command.
[root@he /]# rpm -qa |grep kvm qemu-kvm-rhev-0.12.1.2-2.479.el6_7.2.x86_64
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
On Tue, Jan 5, 2016 at 12:17 AM, Yaniv Kaul <ykaul@redhat.com> wrote:
On Mon, Jan 4, 2016 at 10:22 PM, Charles Tassell <ctassell@gmail.com> wrote:
Hi Budur,
Try running the command "kvm-ok" I'm not sure what package it's from, but it will tell you if your system supports the CPU virtualization commands required to run KVM. If kvm-ok isn't installed, you can try running "egrep '(vmx|svm)' /proc/cpuinfo" vmx means you have Intel virtualization support, while svm is the AMD implementation. IE, on my Intel i5 I get a bunch of lines like this: (**'s added for emphasis)
This will only tell you if the CPU supports virtualization - it may still be disabled by the BIOS. Looking at the KVM module is the best approach: [root@reserved-0-250 lago]# lsmod |grep kvm kvm_intel 167936 20 kvm 499712 1 kvm_intel
Y.
You might also want to see what our code checks, see e.g. [1], which is part of ovirt-host-deploy and is used also by ovirt-hosted-engine-setup. If you want to use it directly, you can do something like: # yum install ovirt-host-deploy # python -c 'from ovirt_host_deploy import hardware; v = hardware.Virtualization(); print "OK" if v.detect()==v.DETECT_RESULT_SUPPORTED else "Not OK"' [1] https://gerrit.ovirt.org/gitweb?p=ovirt-host-deploy.git;a=blob;f=src/ovirt_h...
flags : 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 nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl **vmx** smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
On 16-01-04 02:47 PM, users-request@ovirt.org wrote:
1. Re: HA cluster (Budur Nagaraju)
----------------------------------------------------------------------
Message: 1 Date: Tue, 5 Jan 2016 00:17:41 +0530 From: Budur Nagaraju <nbudoor@gmail.com> To: Simone Tiraboschi <stirabos@redhat.com> Cc: users <users@ovirt.org> Subject: Re: [ovirt-users] HA cluster Message-ID:
<CAHNF9Q9=d8FYLnF3NN6=vSMvKHoYopn94V72aysDeytjVq7Xmg@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
I get the below out put ,
[root@he ~]# lsmod |grep kvm kvm_intel 55624 0 kvm 345460 1 kvm_intel
On Tue, Jan 5, 2016 at 12:06 AM, Budur Nagaraju <nbudoor@gmail.com> wrote:
Is there any command to check KVM is available or not ?
Below is the output when I run the rpm command.
[root@he /]# rpm -qa |grep kvm qemu-kvm-rhev-0.12.1.2-2.479.el6_7.2.x86_64
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
-- Didi
On Tue, Jan 5, 2016 at 9:00 AM, Yedidyah Bar David <didi@redhat.com> wrote:
On Tue, Jan 5, 2016 at 12:17 AM, Yaniv Kaul <ykaul@redhat.com> wrote:
On Mon, Jan 4, 2016 at 10:22 PM, Charles Tassell <ctassell@gmail.com> wrote:
Hi Budur,
Try running the command "kvm-ok" I'm not sure what package it's from, but it will tell you if your system supports the CPU virtualization commands required to run KVM. If kvm-ok isn't installed, you can try running "egrep '(vmx|svm)' /proc/cpuinfo" vmx means you have Intel virtualization support, while svm is the AMD implementation. IE, on my Intel i5 I get a bunch of lines like this: (**'s added for emphasis)
This will only tell you if the CPU supports virtualization - it may still be disabled by the BIOS. Looking at the KVM module is the best approach: [root@reserved-0-250 lago]# lsmod |grep kvm kvm_intel 167936 20 kvm 499712 1 kvm_intel
Y.
You might also want to see what our code checks, see e.g. [1], which is part of ovirt-host-deploy and is used also by ovirt-hosted-engine-setup.
If you want to use it directly, you can do something like:
# yum install ovirt-host-deploy # python -c 'from ovirt_host_deploy import hardware; v = hardware.Virtualization(); print "OK" if v.detect()==v.DETECT_RESULT_SUPPORTED else "Not OK"'
Sorry, this should have been all on one line but wrapped by my mail client. Let's try again: # python -c '\ from ovirt_host_deploy import hardware; \ v = hardware.Virtualization(); \ print( \ "OK" if \ v.detect()==v.DETECT_RESULT_SUPPORTED \ else "Not OK" \ )'
[1] https://gerrit.ovirt.org/gitweb?p=ovirt-host-deploy.git;a=blob;f=src/ovirt_h...
flags : 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 nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl **vmx** smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx lahf_lm ida arat epb xsaveopt pln pts dtherm tpr_shadow vnmi flexpriority ept vpid
On 16-01-04 02:47 PM, users-request@ovirt.org wrote:
1. Re: HA cluster (Budur Nagaraju)
----------------------------------------------------------------------
Message: 1 Date: Tue, 5 Jan 2016 00:17:41 +0530 From: Budur Nagaraju <nbudoor@gmail.com> To: Simone Tiraboschi <stirabos@redhat.com> Cc: users <users@ovirt.org> Subject: Re: [ovirt-users] HA cluster Message-ID:
<CAHNF9Q9=d8FYLnF3NN6=vSMvKHoYopn94V72aysDeytjVq7Xmg@mail.gmail.com> Content-Type: text/plain; charset="utf-8"
I get the below out put ,
[root@he ~]# lsmod |grep kvm kvm_intel 55624 0 kvm 345460 1 kvm_intel
On Tue, Jan 5, 2016 at 12:06 AM, Budur Nagaraju <nbudoor@gmail.com> wrote:
Is there any command to check KVM is available or not ?
Below is the output when I run the rpm command.
[root@he /]# rpm -qa |grep kvm qemu-kvm-rhev-0.12.1.2-2.479.el6_7.2.x86_64
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
_______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
-- Didi
-- Didi
participants (3)
-
Charles Tassell -
Yaniv Kaul -
Yedidyah Bar David