List of used mac address
by Jorge Visentini
Hi
There is way to list the all used mac addresses from the MAC Address
Pool? Can be through API or Shell CLI command... can be anyway... but is it
possible?
Have a good week,
Cheers!
--
Att,
Jorge Visentini
+55 55 98432-9868
2 months, 2 weeks
Re: [External] : Import disk and ISO failed status "Paused by System"
by Alex
Thank you Sungaila!
I installed ovirt-engine on another server in a virtual machine running on
KVM and it solved the problem.
Alex
Em seg., 2 de set. de 2024 às 16:54, Marcos Sungaila <
marcos.sungaila(a)oracle.com> escreveu:
> Hi,
>
> You said:
> > I'm running ovirt-engine and ovirt-host on the same server.
>
> A server cannot run the Engine Administration portal and the KVM
> hypervisor at same time.
> You can install the Engine as an embedded VM (self-hosted engine) and
> configure the host to act as an hypervisor, but cannot configure the server
> by running the engine-setup command and expecting to add it as a KVM host
> to the cluster.
>
> Marcos
>
> -----Original Message-----
> From: brancomrt(a)gmail.com <brancomrt(a)gmail.com>
> Sent: Friday, August 23, 2024 7:45 AM
> To: users(a)ovirt.org
> Subject: [External] : [ovirt-users] Import disk and ISO failed status
> "Paused by System"
>
> OLVM version 8.5
> OS Server OL8.10
>
> I'm running ovirt-engine and ovirt-host on the same server.
>
> I'm having problems trying to import a qcow2 disk or an ISO to the OVLM
> 4.5 storage. The disk is in the status "Paused by System" and the following
> error is displayed:
>
> Transfer was stopped by system. Reason: failed to add host image ticket.
> VDSM pegasus.atech.com.br command AddImageTicketVDS failed: Image daemon
> is unsupported: ()
>
> /var/log/vdsm/vdsm.log
>
> 2024-08-23 10:03:21,453+0000 ERROR (jsonrpc/2) [storage.taskmanager.task]
> (Task='483660c9-62ef-461e-903c-a62a6da2c0b3') Unexpected error (task:860)
> Traceback (most recent call last):
> File "/usr/lib/python3.6/site-packages/vdsm/storage/task.py", line 867,
> in _run
> return fn(*args, **kargs)
> File "<decorator-gen-145>", line 2, in add_image_ticket
> File "/usr/lib/python3.6/site-packages/vdsm/common/api.py", line 33, in
> method
> ret = func(*args, **kwargs)
> File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 2716,
> in add_image_ticket
> imagetickets.add_ticket(ticket)
> File "/usr/lib/python3.6/site-packages/vdsm/storage/imagetickets.py",
> line 48, in wrapper
> raise se.ImageDaemonUnsupported()
> vdsm.storage.exception.ImageDaemonUnsupported: Image daemon is
> unsupported: ()
> 2024-08-23 10:03:21,453+0000 INFO (jsonrpc/2) [storage.taskmanager.task]
> (Task='483660c9-62ef-461e-903c-a62a6da2c0b3') aborting: Task is aborted:
> 'value=Image daemon is unsupported: () abortedcode=483' (task:1165)
> 2024-08-23 10:03:21,454+0000 ERROR (jsonrpc/2) [storage.dispatcher] FINISH
> add_image_ticket error=Image daemon is unsupported: () (dispatcher:66)
> 2024-08-23 10:03:21,454+0000 INFO (jsonrpc/2) [jsonrpc.JsonRpcServer] RPC
> call Host.add_image_ticket failed (error 483) in 0.00 seconds (__init__:301)
> 2024-08-23 10:03:22,480+0000 INFO (jsonrpc/4) [vdsm.api] START
> getVolumeInfo(sdUUID='285dbac7-110f-439b-8904-0e7338c1d03c',
> spUUID='a6b1076b-2d25-436b-b715-e5a050086221',
> imgUUID='7367ebc3-7086-474f-8f50-0c6903de46e4',
> volUUID='aea06a98-3471-4bdb-a034-95614e4c2522')
> from=::ffff:192.168.1.2,42340,
> flow_id=f2eb55b2-1c95-42a1-a62e-cb827e1ed47e,
> task_id=6bf12ace-c722-4597-86ab-9401029e6d2f (api:31)
> 2024-08-23 10:03:22,485+0000 INFO (jsonrpc/4) [storage.volumemanifest]
> Info request: sdUUID=285dbac7-110f-439b-8904-0e7338c1d03c
> imgUUID=7367ebc3-7086-474f-8f50-0c6903de46e4 volUUID =
> aea06a98-3471-4bdb-a034-95614e4c2522 (volume:229)
> 2024-08-23 10:03:22,501+0000 INFO (jsonrpc/4) [storage.volumemanifest]
> 285dbac7-110f-439b-8904-0e7338c1d03c/7367ebc3-7086-474f-8f50-0c6903de46e4/aea06a98-3471-4bdb-a034-95614e4c2522
> info is {'uuid': 'aea06a98-3471-4bdb-a034-95614e4c2522', 'type': 'SPARSE',
> 'format': 'RAW', 'disktype': 'ISOF', 'voltype': 'LEAF', 'capacity':
> '376832', 'parent': '00000000-0000-0000-0000-000000000000', 'description':
> '{"DiskAlias":"test.iso","DiskDescription":"test.iso"}', 'pool': '',
> 'domain': '285dbac7-110f-439b-8904-0e7338c1d03c', 'image':
> '7367ebc3-7086-474f-8f50-0c6903de46e4', 'ctime': '1724407386', 'mtime':
> '0', 'legality': 'ILLEGAL', 'generation': 0, 'sequence': 1, 'apparentsize':
> '376832', 'truesize': '4096', 'status': 'ILLEGAL', 'lease': {'path':
> '/rhev/data-center/mnt/pegasus.atech.com.br:_mnt_data/285dbac7-110f-439b-8904-0e7338c1d03c/images/7367ebc3-7086-474f-8f50-0c6903de46e4/aea06a98-3471-4bdb-a034-95614e4c2522.lease',
> 'offset': 0, 'owners': [], 'version': None}, 'children': []} (volume:268
> )
> _______________________________________________
> Users mailing list -- users(a)ovirt.org
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>
2 months, 2 weeks
Import disk and ISO failed status "Paused by System"
by brancomrt＠gmail.com
OLVM version 8.5
OS Server OL8.10
I'm running ovirt-engine and ovirt-host on the same server.
I'm having problems trying to import a qcow2 disk or an ISO to the OVLM 4.5 storage. The disk is in the status "Paused by System" and the following error is displayed:
Transfer was stopped by system. Reason: failed to add host image ticket.
VDSM pegasus.atech.com.br command AddImageTicketVDS failed: Image daemon is unsupported: ()
/var/log/vdsm/vdsm.log
2024-08-23 10:03:21,453+0000 ERROR (jsonrpc/2) [storage.taskmanager.task] (Task='483660c9-62ef-461e-903c-a62a6da2c0b3') Unexpected error (task:860)
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/vdsm/storage/task.py", line 867, in _run
return fn(*args, **kargs)
File "<decorator-gen-145>", line 2, in add_image_ticket
File "/usr/lib/python3.6/site-packages/vdsm/common/api.py", line 33, in method
ret = func(*args, **kwargs)
File "/usr/lib/python3.6/site-packages/vdsm/storage/hsm.py", line 2716, in add_image_ticket
imagetickets.add_ticket(ticket)
File "/usr/lib/python3.6/site-packages/vdsm/storage/imagetickets.py", line 48, in wrapper
raise se.ImageDaemonUnsupported()
vdsm.storage.exception.ImageDaemonUnsupported: Image daemon is unsupported: ()
2024-08-23 10:03:21,453+0000 INFO (jsonrpc/2) [storage.taskmanager.task] (Task='483660c9-62ef-461e-903c-a62a6da2c0b3') aborting: Task is aborted: 'value=Image daemon is unsupported: () abortedcode=483' (task:1165)
2024-08-23 10:03:21,454+0000 ERROR (jsonrpc/2) [storage.dispatcher] FINISH add_image_ticket error=Image daemon is unsupported: () (dispatcher:66)
2024-08-23 10:03:21,454+0000 INFO (jsonrpc/2) [jsonrpc.JsonRpcServer] RPC call Host.add_image_ticket failed (error 483) in 0.00 seconds (__init__:301)
2024-08-23 10:03:22,480+0000 INFO (jsonrpc/4) [vdsm.api] START getVolumeInfo(sdUUID='285dbac7-110f-439b-8904-0e7338c1d03c', spUUID='a6b1076b-2d25-436b-b715-e5a050086221', imgUUID='7367ebc3-7086-474f-8f50-0c6903de46e4', volUUID='aea06a98-3471-4bdb-a034-95614e4c2522') from=::ffff:192.168.1.2,42340, flow_id=f2eb55b2-1c95-42a1-a62e-cb827e1ed47e, task_id=6bf12ace-c722-4597-86ab-9401029e6d2f (api:31)
2024-08-23 10:03:22,485+0000 INFO (jsonrpc/4) [storage.volumemanifest] Info request: sdUUID=285dbac7-110f-439b-8904-0e7338c1d03c imgUUID=7367ebc3-7086-474f-8f50-0c6903de46e4 volUUID = aea06a98-3471-4bdb-a034-95614e4c2522 (volume:229)
2024-08-23 10:03:22,501+0000 INFO (jsonrpc/4) [storage.volumemanifest] 285dbac7-110f-439b-8904-0e7338c1d03c/7367ebc3-7086-474f-8f50-0c6903de46e4/aea06a98-3471-4bdb-a034-95614e4c2522 info is {'uuid': 'aea06a98-3471-4bdb-a034-95614e4c2522', 'type': 'SPARSE', 'format': 'RAW', 'disktype': 'ISOF', 'voltype': 'LEAF', 'capacity': '376832', 'parent': '00000000-0000-0000-0000-000000000000', 'description': '{"DiskAlias":"test.iso","DiskDescription":"test.iso"}', 'pool': '', 'domain': '285dbac7-110f-439b-8904-0e7338c1d03c', 'image': '7367ebc3-7086-474f-8f50-0c6903de46e4', 'ctime': '1724407386', 'mtime': '0', 'legality': 'ILLEGAL', 'generation': 0, 'sequence': 1, 'apparentsize': '376832', 'truesize': '4096', 'status': 'ILLEGAL', 'lease': {'path': '/rhev/data-center/mnt/pegasus.atech.com.br:_mnt_data/285dbac7-110f-439b-8904-0e7338c1d03c/images/7367ebc3-7086-474f-8f50-0c6903de46e4/aea06a98-3471-4bdb-a034-95614e4c2522.lease', 'offset': 0, 'owners': [], 'version': None}, 'children': []} (volume:268
)
2 months, 2 weeks
High Performance VMs - cpu pinning
by Angus Clarke
Hi
In 4.10.1. Creating a High Performance Virtual Machine, Template, or Pool
https://www.ovirt.org/documentation/virtual_machine_management_guide/inde...
I need some help trying to understand this section, please see my comments "> inline".
<-- snip
Pinning topology:
The first two CPUs of each NUMA node are pinned.
> OK, so the first 2 pCPUs of the NUMA node are used for I/O and emulator threads.
If all vCPUs fit into one NUMA node of the host:
> Yes, they do ...
The first two vCPUs are automatically reserved/pinned
> Are the first 2 vCPUs automatically pinned to the I/O and Emulator thread pCPUs mentioned in previous point?
The remaining vCPUs are available for manual vCPU pinning
<-- snip
So if I create a High Performance VM with 6 vCPUs, I should:
- Don't pin vCPUs 0 and 1
- Do pin vCPUs 2,3,4 and 5
All other High Performance VMs within the same NUMA node have their first 2 vCPUs automatically pinned (presumably to the I/O and emulator thread pCPUs)
What do you think?
Thanks
Angus
2 months, 2 weeks
What is the correct way to update Ovirt/Hosts from 4.5
by a_kagra＠jea.ca
Hello,
I am currently sitting on oVirt 4.5 and I have 5 Linux hosts. I was hoping I could get some insight as to the correct way to get things updated. I am seeing the dashboard throw errors for each of my 5 hosts with the following error:
Failed to check for available updates on host _______ with message 'Task Ensure Python3 is installed for CentOS/RHEL8 hosts failed to execute. Please check logs for more details: /var/log/ovirt-engine/host-deploy/ovirt-host-mgmt-ansible-check-20240822085114-10.100.50.14.log
If I look at that log and grep the error I see:
"fatal: [10.x.x.14]: FAILED! => {\"changed\": false, \"msg\": \"Failed to download metadata for repo 'ovirt-4.4-centos-ceph-pacific': Cannot prepare internal mirrorlist: Curl error (6): Couldn't resolve host name for http://mirrorlist.centos.org/?release=8-stream&arch=x86_64&repo=storage-c... [Could not resolve host: mirrorlist.centos.org]\"
Here is details on my ovirt-engine host:
ovirt-engine-4.5.4-1.el8.noarch
yum.repos.d]# ls
CentOS-Ceph-Pacific.repo epel-modular.repo
CentOS-Gluster-10.repo epel-next.repo
CentOS-NFV-OpenvSwitch.repo epel-next-testing.repo
CentOS-OpsTools.repo epel.repo
CentOS-oVirt-4.5.repo epel-testing-modular.repo
CentOS-Storage-common.repo epel-testing.repo
CentOS-Stream-Extras-common.repo ovirt-4.4-dependencies.repo
CentOS-Stream-Extras.repo ovirt-4.4.repo
elastic.repo redhat.repo
And info on my hosts:
OS:
NAME="CentOS Stream"
VERSION="8"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="8"
PLATFORM_ID="platform:el8"
PRETTY_NAME="CentOS Stream 8"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:8"
HOME_URL="https://centos.org/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux 8"
REDHAT_SUPPORT_PRODUCT_VERSION="CentOS Stream"
packages:
ovirt-hosted-engine-ha-2.5.0-1.el8.noarch
ovirt-vmconsole-1.0.9-1.el8.noarch
ovirt-release44-4.4.10.3-1.el8.noarch
python39-ovirt-imageio-common-2.4.7-1.el8.x86_64
ovirt-imageio-client-2.4.7-1.el8.x86_64
ovirt-host-4.5.0-3.el8.x86_64
ovirt-openvswitch-ovn-2.15-4.el8.noarch
ovirt-imageio-common-2.4.7-1.el8.x86_64
ovirt-openvswitch-ipsec-2.15-4.el8.noarch
ovirt-hosted-engine-setup-2.7.0-1.el8.noarch
ovirt-engine-appliance-4.5-20221206133948.1.el8.x86_64
python3-ovirt-setup-lib-1.3.3-1.el8.noarch
ovirt-host-dependencies-4.5.0-3.el8.x86_64
ovirt-vmconsole-host-1.0.9-1.el8.noarch
python39-ovirt-imageio-client-2.4.7-1.el8.x86_64
ovirt-openvswitch-ovn-common-2.15-4.el8.noarch
ovirt-ansible-collection-3.0.0-1.el8.noarch
python39-ovirt-engine-sdk4-4.6.0-1.el8.x86_64
ovirt-provider-ovn-driver-1.2.36-1.el8.noarch
ovirt-openvswitch-ovn-host-2.15-4.el8.noarch
centos-release-ovirt45-8.9-1.el8s.noarch
ovirt-openvswitch-2.15-4.el8.noarch
cockpit-ovirt-dashboard-0.16.2-1.el8.noarch
ovirt-imageio-daemon-2.4.7-1.el8.x86_64
python3-ovirt-engine-sdk4-4.6.0-1.el8.x86_64
ovirt-python-openvswitch-2.15-4.el8.noarch
ovirt-hosted-engine-ha-2.5.0-1.el8.noarch
Now on my ovirt-engine host, I can't run yum update _____ as it seems the mirrorlists are EOL So my question is below:
What would be the best/safest way to update everything on my ovirt-engine and hosts, I am already on 4.5.4 but I know there is a current 4.5.6 release and would doing this update fix the packages on my machines?
2 months, 2 weeks
How to switch oVirt from Cockpit from RHEL9?
by libra.85gwd＠gmail.com
Hi Community,
I am using KVM in RHEL9, and for the web interface, I am using Cockpit. I just learned about the oVirt, and it looks much better than the cockpit. How can install oVirt in my rhel9 without causing an issue? Do I need to uninstall KVM first? Can someone please guide me so that I don't screw things up since I have many virtual machines in the system?
Appreciate your help!
2 months, 3 weeks
