Hi all!
MB someone are changed size of existing Secondary Storage?
I have 1 NFS server which I use as Secondary Storage. Now I have to shrink it.
If I do it does CS recalculate size of storage?
Внимание!
Это электронное письмо и все прикрепленные к нему файлы являются
конфиденциальными и
er correct from 4.14 it is java 11 before that java 8) and rerun the
> build.
>
> Best regards,
> Slavka
>
> On Mon, Mar 14, 2022 at 2:17 PM Дикевич Евгений Александрович <
> evgeniy.dikev...@becloud.by> wrote:
>
> > Thx, Slavka!
> >
> >
dStack marvin ... SUCCESS [
3.650 s]
[INFO] Apache CloudStack DevCloud4 FAILURE [
0.059 s]
[INFO] Apache CloudStack DevCloud-KVM . SKIPPED
But you can proceed after that with packaging.
Best regards,
Slavka
On Mon, Mar 14, 2022 at 11:12 AM Ди
Hi all!
Does somebody try to build CS from sources?
Try It with official documentation and on one step I get ERROR:
Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec (compile)
on project cloud-apidoc: Command execution failed. Process exited with an
error: 1 (Exit value: 1)
you please try manually pulling the image kubernetesui/dashboard:v2.0.3
using docker pull kubernetesui/dashboard:v2.0.3 and see if it throws any error?
From: Дикевич Евгений Александрович
Sent: Wednesday, February 16, 2022 1:37 PM
To: users@cloudstack.apache.org
why it is failing.
Thanks,
From: Дикевич Евгений Александрович
Sent: Wednesday, February 16, 2022 1:14 PM
To: users@cloudstack.apache.org
Subject: RE: [!!Mass Mail]Re: CSK with XCP-NG
I think all looks good
https://www.yogile.com/6jbtq3vidh1/21t/share/?vsc
describe the resource (kubectl describe pod / node ...) or check the logs
(kubectl logs pod_name -n )
Maybe these would give us a hint as to what may be going wrong.
Thanks,
Pearl
From: Дикевич Евгений Александрович
Sent: Wednesday, February 16, 2022 12:55 PM
n't provided, use the
management server's ssh key
Verify in the nodes if the 'setup-kube-system' & 'deploy-kube-system' services
completed successfully.
Regards,
Pearl
From: Дикевич Евгений Александрович
Sent: Wednesday, February 16, 2022 12:12 PM
To
Hi all!
ACS 4.16 + XCP-NG with PreSetup Storage
Somebody tests CSK + XCP-NG?
When I try to deploy kubernetes cluster it stucks in "Starting" mode but I see
than instances is deployed and firewall and port forwarding rules are created.
In log no any errors. Only just warning messages that Task
to an account.
implemented in pr3058 [2],
[1] https://cloudstack.apache.org/api/apidocs-4.16/apis/updateAccount.html
[2] https://github.com/apache/cloudstack/pull/3058
On Tue, Feb 1, 2022 at 8:06 AM Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
> Hi all!
>
> Does ACS hav
Hi all!
Does ACS have functionality to change Account Role?
Now we can only change type in DB in Account table. But when we do that in UI
Account is staied whith previous role. MB I need change any other table too?
Внимание!
Это электронное письмо и все прикрепленные к нему файлы являются
available on the host.
As far as I know, to make any VM dynamically scalable it needs to have XS tools
installed in it.
Hope this helps.
Regards,
Harikrishna
____
From: Дикевич Евгений Александрович
Sent: Thursday, January 27, 2022 6:27 PM
To: users@cloudstack.apache.or
Hi all!
ACS 4.16 + XCP-NG 8.2
Have few questions about dynamically scalable VM.
First - why I can't create VM with more than 4 vCPU when Dinamically scaling is
enabled in VM? This is ACS limitation or XCP-NG?
Second - How I can make dynamically scalable Ubuntu or Debian VM? How
dynamically
Hi all!
ACS 4.16 + XCP-NG 8.2
Maybe someone can me explain how CPU cap works?
I created Compute Offering with 1000MHz per core. Enable "CPU cap" flag. All
CPU in my clusters have more than 2000MHz.
When I created Instance from this CO in VM I see that this VM use all CPU
"speed".
How I can
Hi. This is not entirely true. If you use standart LVM over iSCSI/FC max disk
size is 2 TB but if you use GFS2 SR you can create 16 TB disk:)
-Original Message-
From: Vivek Kumar [mailto:vivek.ku...@indiqus.com.INVALID]
Sent: Thursday, January 6, 2022 9:48 AM
To:
Hi all!
CS 4.16 + XCP-NG 8.2
MB someone try to change boot order in instance? I want to boot from iso in
already deployed instance.
How I can do it?
Внимание!
Это электронное письмо и все прикрепленные к нему файлы являются
конфиденциальными и предназначены исключительно для использования
HI all!
CS 4.16 + XCP-NG 8.2
Do new versions (4.15/4.16) support S3 Secondary Storage?
When I try to add new SS I see 3 available types - NFS, SMB/CIFS, Swift
Внимание!
Это электронное письмо и все прикрепленные к нему файлы являются
конфиденциальными и предназначены исключительно для
Hi
Mb this is answer for you)
https://github.com/apache/cloudstack/pull/5012
-Original Message-
From: Piotr Pisz [mailto:pi...@piszki.pl]
Sent: Monday, November 22, 2021 3:23 PM
To: users@cloudstack.apache.org
Subject: [!!Mass Mail]io uring is not supported by this QEMU binary
Hi,
ristian
On Thu, Oct 21, 2021, 11:58 Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
> Hi all!
>
> Can someone explain me concept of Physical Networks?
>
> Now I have Xen hosts with 4 NICs. They are grouped in 2 bonds. On 1
> bond I have Management, Guest
(The traffic types in a cloudstack physical network can
use different traffic labels).
-Wei
On Thu, 21 Oct 2021 at 12:01, Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
> Then Physical Network in CS == bonds in hypervisors? And we should
> place traffic labels
any congestion you might go for no bonds and have a
physical network for each traffic type. I can't really give a definite answer
there. You'll have to do your architecture work.
On Thu, Oct 21, 2021 at 11:41 AM Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
guests and public are exposed.
On Thu, Oct 21, 2021 at 11:22 AM Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
> Thx for the answer!
>
> What benefits will I get if I use more than 1 network?
>
> Somewhere I read than is better to use Management and St
two physical networks.
On Thu, Oct 21, 2021 at 10:58 AM Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
> Hi all!
>
> Can someone explain me concept of Physical Networks?
>
> Now I have Xen hosts with 4 NICs. They are grouped in 2 bonds. On 1
> bond
Hi all!
Can someone explain me concept of Physical Networks?
Now I have Xen hosts with 4 NICs. They are grouped in 2 bonds. On 1 bond I have
Management, Guest and Public VLANs. On other - Storage VLANs.
When I deploy ZONE should I create 2 Physical Networks? Or I can create 3 (1?)
network for
ols
>
> Regards, Benoit Lair
>
> Le mer. 20 oct. 2021 à 12:59, Дикевич Евгений Александрович <
> evgeniy.dikev...@becloud.by> a écrit :
>
>> Hi!
>>
>> If you find a solution, please share with community :) I have same
>> problem :(
>>
...@shapeblue.com]
Sent: Wednesday, October 20, 2021 2:05 PM
To: users@cloudstack.apache.org; Sina Kashipazha ;
Дикевич Евгений Александрович
Subject: RE: [!!Mass Mail]Re: Migration between regions
Hi,
ACS indeed does not support migrating between regions.
If you are using VMWare you can unmanage the VMs from
Hi!
If you find a solution, please share with community :)
I have same problem :(
-Original Message-
From: Florian Noel [mailto:f.n...@webetsolutions.com]
Sent: Wednesday, October 20, 2021 11:10 AM
To: 'users@cloudstack.apache.org'
Subject: [!!Mass Mail]Re: ACS 4.15.1 / XCP-NG 8.2
. But it will not affect VMs) 8. Migrate storage to the new
location.
Kind regards,
Sina
‐‐‐ Original Message ‐‐‐
On Monday, October 18th, 2021 at 10:02, Дикевич Евгений Александрович
wrote:
> Hi all!
>
> Has anyone migrated between regions? We have old CS installation and
to a domain or an account, if all ips are
not in use or only used by the domain or account.
-Wei
On Tue, 19 Oct 2021 at 10:49, Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
> Hi all!
>
> CS with advanced zone (NO SG).
> Can I assign IP to account from ex
Hi all!
CS with advanced zone (NO SG).
Can I assign IP to account from existing public pool? How I can do this? In UI
I see option to dedicate new public IP range. MB I can assign IP from existing
pool via API?
Best regards, Evgeniy.
Внимание!
Это электронное письмо и все прикрепленные к
Does you have space before systemvm template name?
-Original Message-
From: Yordan Kostov [mailto:yord...@nsogroup.com]
Sent: Monday, October 18, 2021 12:42 PM
To: users@cloudstack.apache.org
Subject: [!!Mass Mail]RE: Cloudstack 4.15.2 upgrade fail
Thank you Slavka,
The template is
Hi all!
Has anyone migrated between regions? We have old CS installation and we want to
migrate to new with new hosts and storages. How we can do that? Can we migrate
without downtime? In documentation I don't find any information:(
Does new CS (4.15.x) support this functionality? We want to
mpt reply,
Best Regards,
On Fri, Oct 15, 2021 at 11:16 AM Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by> wrote:
> And you have management IP on eno1. Mb U should reboot your host
> first:)
>
> -Original Message-
> From: Дикевич Евгений Александрович
And you have management IP on eno1. Mb U should reboot your host first:)
-Original Message-
From: Дикевич Евгений Александрович [mailto:evgeniy.dikev...@becloud.by]
Sent: Friday, October 15, 2021 12:14 PM
To: users@cloudstack.apache.org
Subject: RE: [!!Mass Mail]Exception : Can not find
Hi
Your cloudbr0 is in DOWN state. Check your network again
https://ibb.co/rFyh4Zk
-Original Message-
From: Bs Serge [mailto:sergeb...@gmail.com]
Sent: Friday, October 15, 2021 11:57 AM
To: users@cloudstack.apache.org
Subject: [!!Mass Mail]Exception : Can not find network: cloudbr0
Hi,
. Apologies for brevity and typos)
On Thu, 14 Oct, 2021, 19:35 Дикевич Евгений Александрович, <
evgeniy.dikev...@becloud.by> wrote:
> No, It' doesn't work:)
> ACS 4.14.1
>
> -Original Message-
> From: K B Shiv Kumar [mailto:s...@indiqus.com.INVALID]
> Sent: Thursday,
if this actually works and if so please let me
know the exact version of ACS you are using.
Best Regards
Shiv
(Sent from mobile device. Apologies for brevity and typos)
On Thu, 14 Oct, 2021, 18:34 Дикевич Евгений Александрович, <
evgeniy.dikev...@becloud.by> wrote:
> Thx a lot!
>
> I
(this will create a new vrouter for network and destroy old).
New vrouters will be deployed on these hosts.
> On 14 Oct 2021, at 04:14, Дикевич Евгений Александрович
> wrote:
>
> Hi all!
>
> How I can specify cluster for virtual router?
> I have 2 cluster in 1 pod. I want to migrat
Hi all!
How I can specify cluster for virtual router?
I have 2 cluster in 1 pod. I want to migrate VR to cluster where VMs from that
network are located.
How I can do it? When I try to migrate VR CS show me than I can migrate It
whithin hosts in only one cluster.
Please help me:)
Best regards
HI all!
I try to configure CloudStack with KVM hypervisor and SAN storage. I CAN'T use
NFS for some reasons.
I have few questions:
1) Which is best solution to configure CS + KVM + SAN for newest CS versions
(4.15.x)? In documentation I saw few possible solutions - CLVM, Shared
Mountpoint and
:00 |
++-++++---+---+-+---++-+-+
4 rows in set (0.00 sec)
-Original Message-
From: Дикевич Евгений Александрович [mailto:evgeniy.dikev...@becloud.by]
Sent: Mon
Hi all!
ACS 4.14.1
How I can recalculate zone resources?
I have 4 hosts in zone. All of them have 80 cpu (160 threads). After I put 1
host in maintenance mode and then bring them up I see in dashboard only 480
threads.
Host marked as Up.
Внимание!
Это электронное письмо и все прикрепленные к
Hi all!
Which is better solution to use KVM with iSCSI or FC shared storage in 2021:) ?
Now we have many vendor's supported storages which we can't swap. Some of them
we can reconfigure to use NFS but another- not:(
How we can use that storages with KVM? Maybe someone have success stories with
Hi all!
ACS 4.14.1 - Advanced Zone (no SG)
In our environment we have some specific case - we have few virtual vms with 1
floating IP. VR does not know about that floating IP. We need to organized port
forwarding to that IP. How can we do that?
When we add port forwarding rule we can choose VM
Hi all!
Does guest VMs needed some agent on KVM environment such as same as on Vmware
or Xenserver/XCP-NG?
Внимание!
Это электронное письмо и все прикрепленные к нему файлы являются
конфиденциальными и предназначены исключительно для использования лицом
(лицами), которому (которым) оно
Hi all
ACS 4.14.1 + XCP-NG. We use terraform provider for CloudStack.
How can we get VMs passwords when we use templates with Password Enabled = Yes?
And other question - when user deploy VM and miss dialog message with password
how we can find/ see it?
Внимание!
Это электронное письмо и все
oes not support dynamic
scaling, so the vm " + vmSpec.getName() + " is not dynamically scalable");
____________
From: Дикевич Евгений Александрович
Sent: Tuesday, July 27, 2021 12:14 PM
To: users@cloudstack.apache.org
Subject: RE: [!!Mass Mail]Re: Scale Running VM
uly 27, 2021 9:23 AM
To: users@cloudstack.apache.org
Subject: Re: [!!Mass Mail]Re: Scale Running VM.
Hi,
Are you facing the same exception as Abhishek ? if yes then please check my
last email to check the host license and guest os details.
Regards,
Harikrishna
________
F
Hi all!
I have same question.
I can scale only CPU but not RAM.
In Global Settings:
enable.dynamic.scale.vm - true
scale.retry - 2
In template:
Dynamically Scalable - Yes
XCP tools is installed.
-Original Message-
From: Harikrishna Patnala [mailto:harikrishna.patn...@shapeblue.com]
uot;
it has all you need in terms of DB editing and considerations that should be
taken under account when editing the DB.
Best regards,
Jordan
-Original Message-----
From: Дикевич Евгений Александрович
Sent: 14 юли 2021 г. 14:11
To: users@cloudstack.apache.org
Subject: RE: [!!Mass Mail]R
it directly in the database (assuming it's not a production system)
2 - try to add another subnet of external addresses
ср, 14 июл. 2021 г. в 13:47, Дикевич Евгений Александрович <
evgeniy.dikev...@becloud.by>:
> Hi All!
> How I can extend Public IP Range?
> I have network XXX.XXX.XXX.12
Hi All!
How I can extend Public IP Range?
I have network XXX.XXX.XXX.128/25 but when I configured public ip range I made
a mistake and used only XXX.XXX.XXX.160 - XXX.XXX.XXX.254
I want to use all my addresses.
How I can correct this?
Внимание!
Это электронное письмо и все прикрепленные к нему
iginal Message-
From: Дикевич Евгений Александрович
Sent: Tuesday, June 22, 2021 12:19 PM
To: users@cloudstack.apache.org
Subject: Securing CloudStack
[X] This message came from outside your organization
Hi All!
ACS 4.14.1
Mb someone use self-signed certificates with ACS?
I saw article from Sha
Hi All!
ACS 4.14.1
Mb someone use self-signed certificates with ACS?
I saw article from Shapeblue:
https://www.shapeblue.com/securing-cloudstack-4-11-with-https-tls/ but they use
wildcard certificate.
Mb someone have valid instructions?
Внимание!
Это электронное письмо и все прикрепленные к
Hi all.
I think I have an issue.
I have ACS 4.14.1 + XCP-NG 8.2
I configured my Secondary Storage NFS for NFSv4 only.
When I tried deploy VM from ISO It tied to mount in NFSv3 and I saw error on
host:
FAILED in util.pread: (rc 32) stdout: '', stderr: 'mount.nfs: Protocol not
supported
I tried to
Hi!
Have same issue with ACS 4.14.1 and XCP-NG 8.2
-Original Message-
From: Yordan Kostov [mailto:yord...@nsogroup.com]
Sent: Monday, May 31, 2021 4:48 PM
To: users@cloudstack.apache.org
Subject: [!!Mass Mail]VM snapshot is not working
Dear all,
At ACS User Group Virtual day on Thursday
se entries would have been there.
Regards,
Harikrishna
____
From: Дикевич Евгений Александрович
Sent: Tuesday, May 18, 2021 12:21 PM
To: users@cloudstack.apache.org
Subject: Hypervisor limits
Hi all!
I have ACS 4.14.1 with XCP-NG 8.2 with PreSetup iSCSI storage.
When
Hi
Thx a lot. I will try it later.
-Original Message-
From: Rene Moser [mailto:m...@renemoser.net]
Sent: Tuesday, May 18, 2021 10:04 AM
To: users@cloudstack.apache.org
Subject: Re: AutoScale without using NetScaler
Hi
On 4/16/21 3:37 PM, Дикевич Евгений Александрович wrote:
> Hi
Hi all!
I have ACS 4.14.1 with XCP-NG 8.2 with PreSetup iSCSI storage.
When I add more than 6 data disks it says me that 6 volumes are maximum.
This is hypervisor limits for XenServer lower than 6.x.
In DB we can see:
mysql> select hypervisor_version,max_data_volumes_limit from
Hi
You can add new iSCSI SR in Xenserver Center and then add new Primary Storage
in CS (PreSetup). If needed you can migrate VM from one datastore to another.
-Original Message-
From: Alessandro Caviglione [mailto:c.alessan...@gmail.com]
Sent: Friday, May 7, 2021 11:22 AM
To:
Hi
I have ACS 4.14.1 with XCP-NG 8.2 and PreSetup iSCSI storage
Now I'm testing this configuration - it works pretty good)
-Original Message-
From: Matheus Fontes [mailto:math...@ghz.com.br]
Sent: Tuesday, May 4, 2021 4:18 AM
To: users@cloudstack.apache.org
Subject: XCP-NG 8.2 LTS
I saw
ry
Regards,
Nicolas Vazquez
____
From: Дикевич Евгений Александрович
Sent: Tuesday, April 27, 2021 1:08 PM
To: users@cloudstack.apache.org
Subject: Project View
Hi all.
How I can set Project View by default for users?
When users login into web ui they have to man
...@shapeblue.com]
Sent: Thursday, April 29, 2021 7:43 AM
To: users@cloudstack.apache.org
Subject: [!!Mass Mail]Re: Project View
Hi,
I don't think that's currently possible, sorry
Regards,
Nicolas Vazquez
From: Дикевич Евгений Александрович
Sent: Tuesday, April 27, 2021 1:08
Hi all.
How I can set Project View by default for users?
When users login into web ui they have to manually switch to the project view.
Can I set it for all users which are project members?
Внимание!
Это электронное письмо и все прикрепленные к нему файлы являются
конфиденциальными и
Message-
From: Дикевич Евгений Александрович
[mailto:evgeniy.dikev...@becloud.by]
Sent: Friday, April 23, 2021 3:57 PM
To: users@cloudstack.apache.org
Subject: RE: [!!Mass Mail]Help to fix systemVMs Error
Hi
Try to login into SystemVM and run script inside
/usr/local/cloud/systemvm/ssvm-check.sh
Hi
Try to login into SystemVM and run script inside
/usr/local/cloud/systemvm/ssvm-check.sh
https://cwiki.apache.org/confluence/display/CLOUDSTACK/SSVM,+templates,+Secondary+storage+troubleshooting
From: 조대형 [mailto:carl...@renet.kr]
Sent: Friday, April 23, 2021 9:38 AM
To:
cannot connect to cloudstack?
It has 10.10.38.14.
I believe this should be changed either to having both addresses - 10.10.38.13
and 14 or to the VIP address 10.10.38.10 of the HAproxy VIP?
Best regards,
Jordan
-Original Message-
From: Дикевич Евгений Александрович
Sent: Wednesday
Hi.
What do you have in global setting in host variable?
-Original Message-
From: Yordan Kostov [mailto:yord...@nsogroup.com]
Sent: Wednesday, April 21, 2021 12:13 PM
To: users@cloudstack.apache.org
Subject: [!!Mass Mail]system VM cannot connect to cloudstack?
Dear all,
HI
Try to use legacy UI:
:8080/client/legacy
-Original Message-
From: Yordan Kostov [mailto:yord...@nsogroup.com]
Sent: Tuesday, April 20, 2021 11:03 AM
To: users@cloudstack.apache.org
Subject: [!!Mass Mail]no "add LDAP user" in Primate GUI?
Hey everyone,
I am trying to
Hi all.
MB someone configured autoscale without using NetScaler?
I tried to configure it but I didn't have autoscale button.
I configured template with Dynamically Scalable = on, in Global Parameters
enable.dynamic.scale.vm = true.
I created isolate network and when I tried configure autoscale in
: RE: [!!Mass Mail]RE: Cloudstack + XCPNG
No I did not. Somehow I missed this step from the guide...
I will clear the installation and test again.
Many thanks Евгений!
Regards,
Jordan
-Original Message-
From: Дикевич Евгений Александрович
Sent: Wednesday, April 14, 2021 5:15 PM
Hi.
Did you execute cloudstack script
/usr/share/cloudstack-common/scripts/vm/hypervisor/xenserver/setup_heartbeat_sr.sh
on pool master?
-Original Message-
From: Yordan Kostov [mailto:yord...@nsogroup.com]
Sent: Wednesday, April 14, 2021 3:44 PM
To: users@cloudstack.apache.org
Subject:
2021-04-08 10:03:22,114 DEBUG [c.c.a.AlertManagerImpl] (HTTP-Dispatcher:null)
(logid:) Executing cpu/ram capacity update
But this host isn't pool master!
-Original Message-
From: Дикевич Евгений Александрович [mailto:evgeniy.dikev...@becloud.by]
Sent: Thursday, April 8, 2021 10:02 AM
S GUI?
>
>> On 08-Apr-2021, at 12:07 PM, Дикевич Евгений Александрович
>> wrote:
>>
>> Hello. Thx for answer. I configured compute offering with HA enabled in it
>> and with host tag "HA", in global setting I configured ha.tag = HA, on hosts
>>
lable host.
Regards
Vivek Kumar
Manager - Cloud & DevOps
> On 07-Apr-2021, at 6:42 PM, Дикевич Евгений Александрович
> wrote:
>
> Thx Wido for explaining about IPv6. Now MB someone can help me with HA in
> XCP-NG + ACS?
>
> -Original Message-
> From: Wid
Thx Wido for explaining about IPv6. Now MB someone can help me with HA in
XCP-NG + ACS?
-Original Message-
From: Wido den Hollander [mailto:w...@widodh.nl]
Sent: Tuesday, April 6, 2021 1:09 PM
To: users@cloudstack.apache.org; Дикевич Евгений Александрович
Subject: Re: Few questions
Hi all!
I am testing ACS 4.14 with XCP-NG hypervisor in my test environment and I have
few questions.
I have ACS 4.14 with XCP-NG 7.6 with presetup ISCSi storage. 1st question is
how to configure VM HA? I created Service Offering with "HA offer" and enabled
HA on pool but when I create VM I see
...@widodh.nl]
Sent: Thursday, March 18, 2021 11:35 AM
To: users@cloudstack.apache.org; Дикевич Евгений Александрович
Subject: Re: FW: Low VM IOPS via Shared Mountpoint
On 18/03/2021 08:20, Дикевич Евгений Александрович wrote:
>
>
> -Original Message-
> From: Дик
-Original Message-
From: Дикевич Евгений Александрович
Sent: Thursday, March 18, 2021 10:17 AM
To: 'Wido den Hollander'
Subject: RE: Low VM IOPS via Shared Mountpoint
Hi Wido!
Are you using direct I/O on the KVM host? -- What do you mean? Luns connected
to host by 10G SFP
Hello.
I'm testing CloudStack with KVM and Shared Mountpoint.
I have 2 identical nodes (Oracle Linux 7.9 with UEK6) with iSCSI Luns and OCFS2
on them. When I tested IOPS in VM by FIO I had about 2000 read IOPS but when I
used same test on KVM host I got about 30K. There were no other VMs except
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