Thank you.
You really are an expert.
From: Ales Musil
Date: 2022-05-27 13:58
To: tommy
CC: users
Subject: [ovirt-users] Re: about the bridge of the host
Hi,
On Wed, May 25, 2022 at 8:21 AM tommy wrote:
1: lo: mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback
1: lo: mtu 65536 qdisc noqueue state UNKNOWN group
default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp0s3:
What configuration is not synchronized to the host?
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[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add IPv4 inbound route rules]
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add IPv6 outbound route rules]
[ INFO ] skipping: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Add IPv6 inbound route
Why is the alarm information displayed on the ovirt Engine information page
inconsistent with the actual time, or even later than the current time?
The time of the server where the engine resides and the managed servers have
been synchronized to the latest time. Why does a similar problem occur?
Sorry , I have got the cause of the files :
/root/ovirt-dwh-backup/packaging/dbscripts/create_views_4_3.sql
/root/ovirt-dwh/packaging/dbscripts/create_views_4_3.sql
So, please just focus only on other issues in my last mail.
Thanks.
From: Tommy Sway
Sent: Wednesday, November 3
, or engine-setup --offline
From: Aviv Litman
Sent: Monday, November 1, 2021 5:50 PM
To: Tommy Sway ; users@ovirt.org
Subject: Re: Some errors on the grafana dashboard
Hi Tommy,
You can apply the patches by changing the relevant files in engine and dwh and
run 'engine-setup' or 'engine
Why is there such an error ?
2021-10-27 06:33:30,996+0800 INFO (jsonrpc/3) [api.host] FINISH getStats
error=:'NoneType' object has no
attribute 'statistics'"> from=:::10.200.211.80,48086 (api:52)
2021-10-27 06:33:30,997+0800 ERROR (jsonrpc/3) [jsonrpc.JsonRpcServer]
Internal server
On 10/15/2021 09:03, zhou...@vip.friendtimes.net wrote:
看着像老乡啊，一般虚拟机正常情况下是可以关机成功的，有时候关机后会显示正在关机，那么你再关一次也可以成功关机
还有一种特别的情况，虚拟机本身卡死，进行强制关机操作，有概率变成僵尸进程（父进程是1的这种），这种情况只能重启宿主机了，我碰到过几次，没有解决方案（通常出现在高IO操作情况下导致的超时）
zhou...@vip.friendtimes.net
From: Tommy Sway
Date: 2021-10-15 00:04
To: 'users
...@vip.friendtimes.net
wrote:
看着像老乡啊，一般虚拟机正常情况下是可以关机成功的，有时候关机后会显示正在关机，那么你再关一次也可以成功关机
还有一种特别的情况，虚拟机本身卡死，进行强制关机操作，有概率变成僵尸进程（父进程是1的这种），这种情况只能重启宿主机了，我碰到过几次，没有解决方案（通常出现在高IO操作情况下导致的超时）
zhou...@vip.friendtimes.net
From: Tommy Sway
Date: 2021-10-15 00:04
To: 'users'
Subject: [ovirt-users] cannot stop vm
Sometimes, some vm failed to stop it by press the shutdown button on the
management portal, it will show such message in log: shutdown of vm ***
failed.
And I want to know:
1. why cannot shutdown it normally ?
2. what difference between the shutdown and power off ? (For example,
what
manually and everything works normally, I would have
picked something like 90-95% in HugePages.
Yet, due to the issues described in that solution - it's better to enable
HugePages only in the Guest.
Best Regards,
Strahil Nikolov
On Sat, Oct 2, 2021 at 10:13, Tommy Sway
mailto:sz_cui
.
Yet, due to the issues described in that solution - it's better to enable
HugePages only in the Guest.
Best Regards,
Strahil Nikolov
On Sat, Oct 2, 2021 at 10:13, Tommy Sway
wrote:
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, September 30, 2021 11:35 PM
To: Tommy Sway ; 'users'
Subject: Re: [ovirt-users]Re: 回复： Re: About the vm memory limit
Each VM for that 4TB host will be a single process. When that process addresses
some memory location, the kernel will lookup in the translation lookaside
buffer (TLB) and in case
-boun...@ovirt.org On Behalf Of tommy sway
Sent: Saturday, October 2, 2021 1:32 PM
To: Strahil Nikolov via Users
Subject: [ovirt-users]Re: 回复：Re: 回复： Re: About the vm memory limit
but config what size of the hugepage on the kvm host？
On 10/02/2021 01:33, <mailto:users@ovirt.org> S
xample, use 50% of the total memory size to avoid imbalance caused
by improper proportion.
原始邮件
发件人： Strahil Nikolov
日期： 2021年10月1日周五 22:52
收件人： tommy sway , Strahil Nikolov via Users
主 题： Re: [ovirt-users]Re: 回复： Re: About the vm memory limit
Actually yes - should speedup the p
steps:
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/system-level_authentication_guide/certmongerx
Best Regards,
Strahil Nikolov
On Thu, Sep 30, 2021 at 10:17, Tommy Sway
wrote:
As you know, there are many kinds of certificates in Ovirt, used
tml#optimize-vm-perf
Best Regards,
Strahil Nikolov
On Thu, Sep 30, 2021 at 6:25, Tommy Sway
wrote:
In my scenario, the physical machine has a lot of memory (4TB), with dozens of
virtual machines running on it, each vm is running a database, and every vm is
set up with traditional large-page mem
As you know, there are many kinds of certificates in Ovirt, used for
communication, authentication and so on.
However, in practice, there is a security risk related to the above
certificates.
That is, you need to generate a new certificate after the certificate
expires. Otherwise, a problem
and what type of large page memory should be set up, this
issue has not been determined, I am also very confused.
-Original Message-
From: users-boun...@ovirt.org On Behalf Of Strahil
Nikolov via Users
Sent: Wednesday, September 29, 2021 8:50 PM
To: 'users' ; Tommy Sway
Subject
: Wednesday, September 29, 2021 5:39 PM
To: Tommy Sway ; 'users'
Subject: [ovirt-users]Re: 回复： Re: About the vm memory limit
If you are on 4.3 -> disable transparent hugepages both Hypervisor and VM.
If you are using 4.4 -> disable transparent hugepages and also cobfigure
regular huge
-
From: users-boun...@ovirt.org On Behalf Of Strahil
Nikolov via Users
Sent: Tuesday, September 28, 2021 3:39 PM
To: 'users' ; Tommy Sway
Subject: [ovirt-users]Re: 回复： Re: About the vm memory limit
I think that if you run VMs with Databases, you must disable transparent huge
pages on Hypervisour
memory on virtual machines?
Which one is prefer ?
From: users-boun...@ovirt.org On Behalf Of Strahil
Nikolov via Users
Sent: Tuesday, September 28, 2021 12:05 AM
To: tommy ; 'users'
Subject: [ovirt-users]Re: 回复： Re: About the vm memory limit
https://docs.oracle.com/en/database
org On Behalf Of Vojtech
Juranek
Sent: Monday, September 27, 2021 3:23 PM
To: users@ovirt.org; Tommy Sway
Subject: [ovirt-users] Re: about the Live Storage Migration
On Sunday, 26 September 2021 14:07:01 CEST Tommy Sway wrote:
> Why always fail ?
>
please provide relevant part of engine
Why always fail ?
-Original Message-
From: users-boun...@ovirt.org On Behalf Of Benny
Zlotnik
Sent: Sunday, September 26, 2021 7:51 PM
To: Tommy Sway
Cc: users
Subject: [ovirt-users] Re: about the Live Storage Migration
when you move a disk that's
>From the document:
Overview of Live Storage Migration
Virtual disks can be migrated from one storage domain to another while the
virtual machine to which they are attached is running. This is referred to
as live storage migration. When a disk attached to a running virtual machine
is
the management of huge page
memory? And the difference between 4.3 and 4.4 in this respect?
Thank you very much!
From: Strahil Nikolov
Sent: Saturday, September 25, 2021 5:32 PM
To: Tommy Sway
Subject: Re: [ovirt-users] About the vm memory limit
It depends on the numa
transparent huge pages are not used on vm and physical host.
But, can I enable hugepage memory on virtual machines but not on a physical
machine?
For database running on vm, and it needs to config hugepage.
From: Strahil Nikolov
Sent: Saturday, September 25, 2021 5:32 PM
To: Tommy
: Saturday, September 25, 2021 5:28 PM
To: Tommy Sway ; 'users'
Subject: [ovirt-users] Re: why cannot set the power management proxy server ?
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/6/html/fence_configuration_guide/s1-software-fence-ipmi-ca
True or 1. If blank
I would like to ask if there is any limit on the memory size of virtual
machines, or performance curve or something like that?
As long as there is memory on the physical machine, the more virtual
machines the better?
In our usage scenario, there are many virtual machines with databases, and
I set lanplus=1, and then it ok.
What’s meaning of it ?
From: Strahil Nikolov
Sent: Friday, September 24, 2021 3:13 AM
To: Tommy Sway
Subject: Re: [ovirt-users] why cannot set the power management proxy server ?
Try adding 'lanplus=0' into the options.
Best Regards
Another option with (still tech preview) is Managed Block Storage (Cinder based
storage).
It still tech preview in 4.4 ??
-Original Message-
From: users-boun...@ovirt.org On Behalf Of Nir Soffer
Sent: Wednesday, August 11, 2021 4:26 AM
To: Shantur Rathore
Cc: users ; Roman
OK, thank you!
-Original Message-
From: Vojtech Juranek
Sent: Thursday, September 23, 2021 1:22 PM
To: Tommy Sway
Cc: 'users'
Subject: Re: [ovirt-users] Re: about the vm disk type
> According to what you said, qemU-img info tool was used to query the
result.
> On Block s
acbbf0c47a1/outbox
lrwxrwxrwx. 1 vdsm kvm 49 Jun 12 23:42 xleases ->
/dev/41bc1316-5c1d-4836-a103-5acbbf0c47a1/xleases
and what difference between the xleases and leases on the list?
-Original Message-
From: Vojtech Juranek
Sent: Wednesday, September 22, 2021 6:12 PM
To: users@ovi
that there was no abnormal.
I was wondering under what conditions you said there might be problems with the
storage layer ?
From: users-boun...@ovirt.org On Behalf Of Strahil
Nikolov via Users
Sent: Thursday, September 23, 2021 12:55 AM
To: Tommy Sway ; 'Klaas Demter' ;
users@ovirt.org
-
From: users-boun...@ovirt.org On Behalf Of Vojtech
Juranek
Sent: Wednesday, September 22, 2021 8:00 PM
To: Tommy Sway
Cc: 'users'
Subject: [ovirt-users] Re: about the vm disk type
Sorry for my misleading previous answer, I thought you are asking how to
create pre/thin allocated disk
I also have block storage on my environment. How do I observe the type of a vm
image (LV)?
From: Benny Zlotnik
Sent: Wednesday, September 22, 2021 7:30 PM
To: Tommy Sway
Cc: Vojtech Juranek ; users
Subject: Re: [ovirt-users] Re: about the vm disk type
file-based domains use RAW
a disk that holds VM or Template configuration
information in XML format, which is used when importing data domains into a
new data center.
But why do I find more than one OVF_STORE disk in the same storage domain?
From: users-boun...@ovirt.org On Behalf Of Tommy
Sway
Sent: Wednesday
feature will automatically be
supported for those Data Centers.
From: users-boun...@ovirt.org On Behalf Of Tommy
Sway
Sent: Wednesday, September 22, 2021 6:48 PM
To: 'Vojtech Juranek' ; users@ovirt.org
Subject: [ovirt-users] Re: about the OVF_STORE and the xleases volume
es from the engine to vdsm (will be
discussed later on).
-Original Message-
From: Vojtech Juranek
Sent: Wednesday, September 22, 2021 6:12 PM
To: users@ovirt.org
Cc: Tommy Sway
Subject: Re: [ovirt-users] about the OVF_STORE and the xleases volume
On Wednesday, 22 September 2021 10:39:34 C
89f5-233fa41c07d0
[root@olvms1 51dcbfae-1100-4e43-9e0a-bb8c578623d7]#
[root@olvms1 51dcbfae-1100-4e43-9e0a-bb8c578623d7]#
-Original Message-
From: users-boun...@ovirt.org <mailto:users-boun...@ovirt.org>
mailto:users-boun...@ovirt.o
Cc: Tommy Sway
Subject: Re: [ovirt-users] about the vm disk type
On Wednesday, 22 September 2021 09:55:26 CEST Tommy Sway wrote:
> When I create the VM's image disk, I am not asked to select the
> following type of disk.
Actually you are, it's "Allocation Policy" drop
I wonder if the xleases volume mentioned here refers to ovf_store ?
* A new xleases volume to support VM leases - this feature adds the
ability to acquire a lease per virtual machine on shared storage without
attaching the lease to a virtual machine disk.
A VM lease offers two
When I create the VM's image disk, I am not asked to select the following
type of disk.
What is the default value ?
Thanks.
QCOW2 Formatted Virtual Machine Storage
QCOW2 is a storage format for virtual disks. QCOW stands for QEMU
copy-on-write. The QCOW2 format decouples the
you're supposed to use IPMI for anything :) Most likely candidate
for current hardware is redfish --
https://en.wikipedia.org/wiki/Redfish_(specification)
Greetings
Klaas
On 9/19/21 17:08, Tommy Sway wrote:
In product env are Inspur Server.
It should use the IPMI.
From
In product env are Inspur Server.
It should use the IPMI.
From: users-boun...@ovirt.org On Behalf Of Strahil
Nikolov via Users
Sent: Saturday, September 18, 2021 11:06 PM
To: Tommy Sway ; users@ovirt.org
Subject: [ovirt-users] Re: about the power management of the hosts
Thanks.
Is the fence agent in this article a physical KVM server?
From: users-boun...@ovirt.org On Behalf Of Strahil
Nikolov via Users
Sent: Saturday, September 18, 2021 5:45 PM
To: Tommy Sway ; users@ovirt.org
Subject: [ovirt-users] Re: about the power management of the hosts
ost in the cluster, so you
need minimum 2 hosts in a cluster before starting setup & test.
Best Regards,
Strahil Nikolov
On Thu, Sep 16, 2021 at 10:32, Tommy Sway
mailto:sz_cui...@163.com> > wrote:
Everybody, hi:
I would like to ask, after the configuration of power management on the host
Thank you!
From: users-boun...@ovirt.org On Behalf Of
matthew.st...@fujitsu.com
Sent: Friday, September 17, 2021 11:45 PM
To: Tommy Sway ; users@ovirt.org
Subject: [ovirt-users] Re: about the password of the engine host and worker
KVM hosts
My understanding, is that OLVM/oVirt use
Thank you!
From: users-boun...@ovirt.org On Behalf Of Marcos
Sungaila
Sent: Friday, September 17, 2021 11:51 PM
To: Tommy Sway ; users@ovirt.org
Subject: [ovirt-users] Re: [External] : about the password of the engine
host and worker KVM hosts
Hi Tommy,
Yes, you can change root
I have successfully installed and deployed OLVM, where the Engine uses a
separate physical server and the virtual machines work on other worker
servers.
Due to the company's internal security policy, I now need to change the root
user password for all servers. Is that ok?
Will cluster running be
So, 4.3 cannot resolve it ?
Thanks.
-Original Message-
From: users-boun...@ovirt.org On Behalf Of Kiran
Rajendra
Sent: Thursday, September 16, 2021 4:54 PM
To: users@ovirt.org
Subject: [ovirt-users] Re: oVirt 4.3 DWH with Grafana
Hi Tommy,
In OLVM/oVirt 4.3, Column
Everybody, hi:
I would like to ask, after the configuration of power management on the
host, under what circumstances will work?
That is, when does the engine send a request to the IPMI module to restart
the power supply?
Is it necessary to configure power management modules in the
he original document was replaced with 4.3 before the import.
From: matthew.st...@fujitsu.com
Sent: Wednesday, September 15, 2021 3:28 AM
To: Tommy Sway ; 'Michal Gutowski'
; 'Vrgotic, Marko'
Cc: users@ovirt.org
Subject: RE: [ovirt-users] Re: oVirt 4.3 DWH with Grafana
The instructio
Thank you very much!
By the way, Is there some item list that show the changes between 4.3 and 4.4 ?
-Original Message-
From: users-boun...@ovirt.org On Behalf Of Benny
Zlotnik
Sent: Tuesday, September 14, 2021 8:08 PM
To: Tommy Sway
Cc: users
Subject: [ovirt-users] Re: what
much!
-Original Message-
From: Benny Zlotnik
Sent: Tuesday, September 14, 2021 7:19 PM
To: Tommy Sway
Cc: users
Subject: Re: [ovirt-users] Re: what kind of managed block can oVirt manage ?
On Tue, Sep 14, 2021 at 2:11 PM Tommy Sway wrote:
>
> Do you mean that I don'
interface?
-Original Message-
From: Benny Zlotnik
Sent: Tuesday, September 14, 2021 6:53 PM
To: Tommy Sway
Cc: users
Subject: Re: [ovirt-users] Re: what kind of managed block can oVirt manage ?
No, the difference is that we setup the required repos (we also installed the
dependencies
, 2021 4:56 PM
To: Tommy Sway
Cc: users
Subject: [ovirt-users] Re: what kind of managed block can oVirt manage ?
I see, if you use 4.3 you will have to add the repos manually on the
ovirt-engine node and vdsm hosts If you did not enable cinderlib in
engine-setup previously you have to do that, yes
: users-boun...@ovirt.org On Behalf Of Benny
Zlotnik
Sent: Tuesday, September 14, 2021 4:09 PM
To: Tommy Sway
Cc: users
Subject: [ovirt-users] Re: what kind of managed block can oVirt manage ?
If it's already enabled there's no need to run it again. I looked at the doc
again now, and it's slightly
The oVirt version I'm using is 4.3, and I get an error when I import JSON.
pq: relation"v4_4_latest_configuration_datacenters" does not exist.
From: users-boun...@ovirt.org On Behalf Of Michal
Gutowski
Sent: Wednesday, November 25, 2020 12:26 AM
To: Vrgotic, Marko
Cc: users@ovirt.org
I see. Thank you.
From: ybard...@redhat.com On Behalf Of Yedidyah Bar David
Sent: Tuesday, September 14, 2021 2:20 PM
To: Tommy Sway
Cc: Aviv Litman ; users ; Shirly Radco
Subject: Re: [ovirt-users] Re: oVirt Monitoring Alerts via Grafana
On Tue, Sep 14, 2021 at 9:12 AM Tommy
Thanks for your article!
My Ovirt system does not show a monitoring portal. How do I integrate Grafana
into my Ovirt portal?
The configuration doesn't seem to have the Grafana option even after the
reinstallation:
[root@olvmm ~]# engine-setup --reconfigure-optional-components
[ INFO ]
Zlotnik
Sent: Monday, September 13, 2021 9:20 PM
To: Tommy Sway
Cc: users
Subject: Re: [ovirt-users] what kind of managed block can oVirt manage ?
cinderlib (Managed Block Storage) does not use openstack at all, we have an
example of how to add ceph in the feature page[1]
and docs have
It seems that the options for cloud-init in the VM portal interface are only
host name and SSH key, other options that can be seen in the administrator
interface are not visible.
Is there a solution to this problem?
Thanks!
___
Users mailing
Great!
Thank you!
From: Benny Zlotnik
Sent: Monday, September 13, 2021 9:20 PM
To: Tommy Sway
Cc: users
Subject: Re: [ovirt-users] what kind of managed block can oVirt manage ?
cinderlib (Managed Block Storage) does not use openstack at all, we have an
example of how
you very much!
From: Benny Zlotnik
Sent: Monday, September 13, 2021 7:27 PM
To: Tommy Sway
Cc: users
Subject: Re: [ovirt-users] what kind of managed block can oVirt manage ?
cinder uses an actual openstack environment setup with cinder, cinderlib does
not require it
On Mon
What's the difference between cender page and Managed Block page ？
If have to connect them through cinderlib，why not put them all under cinder
page ？
From: Benny Zlotnik
Sent: Monday, September 13, 2021 6:14 PM
To: Tommy Sway
Cc: users
Subject: Re: [ovirt-users] what kind
On the create disk page, there is option to create disk that is from managed
block, I want wo know what's kind of it ? Ceph block device ?
Thanks!
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It is best to use a table to list the functional differences in detail.
Thanks.
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oVirt
Sungaila
Sent: Thursday, August 26, 2021 9:13 PM
To: Tommy Sway ; users@ovirt.org
Subject: RE: [External] : [ovirt-users] Re: about the hugepage setting of
the KVM server
Hi Tommy,
I have no simple answer to your question since I did not need this before,
but some questions may help us
page memory and which use plain memory,
and plan for capacity to prevent overflow of memory requirements.
From: Gianluca Cecchi
Sent: Thursday, August 26, 2021 5:07 PM
To: Tommy Sway ; users
Subject: Re: [ovirt-users] Re: about the hugepage setting of the KVM server
On Thu, Aug
Anyone can help me ?
From: users-boun...@ovirt.org On Behalf Of Tommy
Sway
Sent: Thursday, August 26, 2021 12:27 AM
To: users@ovirt.org
Subject: [ovirt-users] about the hugepage setting of the KVM server
Hi:
I am running virtual machines on the KVM servers of oVirt env. The virtual
Hi:
I am running virtual machines on the KVM servers of oVirt env. The virtual
machine is running database, which needs to set the memory huge page on the
OPERATING system of the virtual machine.
If I need to set the huge page on the VIRTUAL machine, do I also need to set
huge page on the
Ok,thanks!
-Original Message-
From: Marcos Sungaila
Sent: Wednesday, August 25, 2021 1:39 AM
To: Tommy Sway ; 'Liran Rotenberg'
Cc: users@ovirt.org
Subject: RE: [ovirt-users] Re: [External] : Re: what difference between the
Cloud-Init Network Protocol options ?
Once the KVM host
: Wednesday, August 25, 2021 12:55 AM
To: Liran Rotenberg ; Tommy Sway
Cc: users@ovirt.org
Subject: RE: [External] : [ovirt-users] Re: what difference between the
Cloud-Init Network Protocol options ?
One important thing, you run the virt-sysprep command on the KVM host
indicating the VM name to seal
Thank you!
But where to set in on oVirt Platform when I create the VM ?
-Original Message-
From: Marcos Sungaila
Sent: Tuesday, August 24, 2021 9:10 PM
To: Tommy Sway ; users@ovirt.org
Subject: RE: [External] : [ovirt-users] about the network name rules on
CentOS/Redhat 8
Great!
Thank you!
From: Ales Musil
Sent: Tuesday, August 24, 2021 7:00 PM
To: Tommy Sway
Cc: users
Subject: Re: [ovirt-users] about the network name rules on CentOS/Redhat 8 and
the cloud-init network interface name
On Tue, Aug 24, 2021 at 12:59 PM Ales Musil
Everybody is good!
As you all know, to use the client's network card name in cloud-init, you
must fill in the exact name of the network card interface.
This was easy in version 7 and before, which usually started with EN0.
After version 8, however, the naming conventions for network cards
, 2021 5:23 PM
To: Tommy Sway
Cc: users@ovirt.org
Subject: [ovirt-users] Re: what difference between the Cloud-Init Network
Protocol options ?
On Sun, Aug 22, 2021 at 7:56 PM Tommy Sway mailto:sz_cui...@163.com> > wrote:
>
> I have read the document you gave me, but can you list w
Thank you!
From: Marcos Sungaila
Sent: Monday, August 23, 2021 11:39 PM
To: Tommy Sway ; 'wodel youchi'
Cc: 'users'
Subject: RE: [ovirt-users] Re: [External] : Re: Is it possible to configure the
wireless network card on the Linux host as the bridge to provide oVirt for use?
Tommy
23, 2021 9:13 PM
To: wodel youchi ; Tommy Sway
Cc: users
Subject: [ovirt-users] Re: [External] : Re: Is it possible to configure the
wireless network card on the Linux host as the bridge to provide oVirt for use?
Hi Tommy,
Two comments for your appreciation:
1st: Technically
I have read the document you gave me, but can you list what specific
information was deleted by the sealing action?
Thanks!
From: Liran Rotenberg
Sent: Sunday, August 22, 2021 11:33 PM
To: Tommy Sway
Cc: Eitan Raviv ; users@ovirt.org
Subject: Re: [ovirt-users] Re: what
, August 22, 2021 10:46 PM
To: Tommy Sway
Cc: Eitan Raviv ; users@ovirt.org
Subject: Re: [ovirt-users] Re: what difference between the Cloud-Init Network
Protocol options ?
On Sun, Aug 22, 2021 at 2:05 PM Tommy Sway wrote:
>
> What I want to know is if I use openstack metadata, do
Sent: Sunday, August 22, 2021 4:01 PM
To: Tommy Sway ; Eitan Raviv
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Re: what difference between the Cloud-Init Network
Protocol options ?
On Sun, Aug 22, 2021 at 9:35 AM Tommy Sway wrote:
>
> Any one can help me ?
>
Adding +Eitan Raviv
Th
Any one can help me ?
From: users-boun...@ovirt.org On Behalf Of Tommy
Sway
Sent: Saturday, August 14, 2021 6:18 PM
To: users@ovirt.org
Subject: [ovirt-users] Re: what difference between the Cloud-Init Network
Protocol options ?
Any one can help to explain ?
From: users
Thanks!
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Thank you!
-Original Message-
From: users-boun...@ovirt.org On Behalf Of Nir Soffer
Sent: Saturday, August 14, 2021 1:31 AM
To: Tommy Sway
Cc: users
Subject: [ovirt-users] Re: about the clonetype of the vm disk when vm is cloned
from template
On Fri, Aug 13, 2021 at 8:06 AM Tommy
Any one can help to explain ?
From: users-boun...@ovirt.org On Behalf Of Tommy
Sway
Sent: Friday, August 13, 2021 12:55 PM
To: users@ovirt.org
Subject: [ovirt-users] what difference between the Cloud-Init Network
Protocol options ?
What is the difference between Openstack MateData
There are some options for clone disk for other platform like oVirt.
--clonetype [thin|full]
A thin clone uses copy-on-write (COW) reflinked
clone meaning it is dependent on the base template, but enables rapid
cloning.
Full clone will make
What is the difference between Openstack MateData and ENI in the cloud-init
Network Protocol option? Or what kind of scenarios do they apply to?
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I've had this problem before, and it happened when the CA was configured
correctly.
Then try again, it worked.
I don't know why until today.
From: users-boun...@ovirt.org On Behalf Of Yedidyah
Bar David
Sent: Thursday, August 5, 2021 1:40 PM
To: lou...@ameritech.net
Cc:
Wouldn't the cloud-init information I configured in the initial run properties
page of the virtual machine be unnecessary?
-Original Message-
From: Liran Rotenberg
Sent: Monday, August 2, 2021 4:33 PM
To: Tommy Sway
Cc: users@ovirt.org
Subject: Re: [ovirt-users] Re: Question
Hello, I recently conducted a test to compare the CPU performance of a
physical machine, a high performance VM (pass-through CPU, PIN CPU), and a
common VM.
Here are the results:
1. Physical machine:
# sysbench --test=cpu --cpu-max-prime=1 --threads=2 run
WARNING: the
, 2021 3:01 PM
To: tommy
Cc: users@ovirt.org
Subject: [ovirt-users] Re: Question about cloud-init
On Sat, Jul 31, 2021 at 7:09 AM tommy wrote:
>
> Hello, I have a question about cloud-init:
>
> After installing vm, I installed cloud-init immediately, and enabled its four
> servi
Hello, I have a question about cloud-init:
After installing vm, I installed cloud-init immediately, and enabled its
four services, and then I can use cloud-init in the admin interface.
However, I don't know how cloud-init knows where to get the relevant
information (such as host name, SSH
, July 30, 2021 4:21 PM
To: tommy
Cc: users@ovirt.org
Subject: Re: [ovirt-users] About the cluster compatibility version
On Friday, 30 July 2021 09:51:08 CEST you wrote:
> I still find a lot of errors in the document, but I don't know how to
help?
> Can you tell me the steps to i
I still find a lot of errors in the document, but I don't know how to help?
Can you tell me the steps to improve the documentation?
I'd like to help in any way I can.
-Original Message-
From: Vojtech Juranek
Sent: Friday, July 30, 2021 3:01 PM
To: 'users'
Cc: tommy
Subject: Re
>From the document:
oVirt clusters have a compatibility version. The cluster compatibility
version indicates the features of oVirt supported by all of the hosts in the
cluster.
The cluster compatibility is set according to the version of the least
capable host operating system in the cluster.
Thanks!
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The error log is :
VDSM olvms3 command GetVmsNamesFromExternalProviderVDS failed: Cannot recv
data: Host key verification failed.: Connection reset by peer
But if I use the virsh, it can connect.
[root@olvms1 ~]# virsh -c qemu+ssh://root@192.168.10.175/system
root@192.168.10.175's
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