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
)
7 months
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
7 months
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?
7 months
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!
7 months
