support of AMD EPYC 3rd Genneration Milan
by samuel.xhu＠horebdata.cn
Helllo, Ovirt experts,
Does Ovirt now support the use of AMD EPYC 3rd Genneration Milan CPU? and if yes, from which version?
best regards,
Samuel
Do Right Thing (做正确的事) / Pursue Excellence (追求卓越) / Help Others Succeed (成就他人)
2 years, 3 months
VM pause and snapshot is in illegal state
by vtse＠bardel.ca
Hi,
One of our VM is pause due to lack of storage space while the VM is in snapshot deleting task. Now can't restart or shutdown the VM, and can't delete the snapshot.
How i can fix this problem? Any help is much appreciated!
Thank you in advanced!
Regards,
Victor
2 years, 3 months
How to find out I / O usge from servers
by ovirt.org＠nevim.eu
Hi everyone, I would like via API, or. pull information about I / O usage by individual servers directly from the postre database. But I have a data warehouse turned off for performance reasons. Is this information collected somewhere so that I can collect it from somewhere in my external database or read it from the virus database?
Thanks for the information.
2 years, 3 months
sanlock issues after 4.3 to 4.4 migration
by Strahil Nikolov
Hello All,
I was trying to upgrade my single node setup (Actually it used to be 2+1 arbiter, but one of the data nodes died) from 4.3.10 to 4.4.?
The deployment failed on 'hosted-engine --reinitialize-lockspace --force' and it seems that sanlock fails to obtain a lock:
# hosted-engine --reinitialize-lockspace --force
Traceback (most recent call last):
File "/usr/lib64/python3.6/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib64/python3.6/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_setup/reinitialize_lockspace.py", line 30, in <module>
ha_cli.reset_lockspace(force)
File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/client/client.py", line 286, in reset_lockspace
stats = broker.get_stats_from_storage()
File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 148, in get_stats_from_storage
result = self._proxy.get_stats()
File "/usr/lib64/python3.6/xmlrpc/client.py", line 1112, in __call__
return self.__send(self.__name, args)
File "/usr/lib64/python3.6/xmlrpc/client.py", line 1452, in __request
verbose=self.__verbose
File "/usr/lib64/python3.6/xmlrpc/client.py", line 1154, in request
return self.single_request(host, handler, request_body, verbose)
File "/usr/lib64/python3.6/xmlrpc/client.py", line 1166, in single_request
http_conn = self.send_request(host, handler, request_body, verbose)
File "/usr/lib64/python3.6/xmlrpc/client.py", line 1279, in send_request
self.send_content(connection, request_body)
File "/usr/lib64/python3.6/xmlrpc/client.py", line 1309, in send_content
connection.endheaders(request_body)
File "/usr/lib64/python3.6/http/client.py", line 1268, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib64/python3.6/http/client.py", line 1044, in _send_output
self.send(msg)
File "/usr/lib64/python3.6/http/client.py", line 982, in send
self.connect()
File "/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.py", line 74, in connect
self.sock.connect(base64.b16decode(self.host))
FileNotFoundError: [Errno 2] No such file or directory
# grep sanlock /var/log/messages | tail
Jan 6 08:29:48 ovirt2 sanlock[1269]: 2022-01-06 08:29:48 19341 [77108]: s1777 failed to read device to find sector size error -223 /run/vdsm/storage/ca3807b9-5afc-4bcd-a557-aacbcc53c340/39ee18b2-3d7b-4d48-8a0e-3ed7947b5038/d95ae3ee-b6d3-46c4-b6a2-75f96134c7f1
Jan 6 08:29:49 ovirt2 sanlock[1269]: 2022-01-06 08:29:49 19342 [1310]: s1777 add_lockspace fail result -223
Jan 6 08:29:54 ovirt2 sanlock[1269]: 2022-01-06 08:29:54 19347 [77113]: s1778 failed to read device to find sector size error -223 /run/vdsm/storage/ca3807b9-5afc-4bcd-a557-aacbcc53c340/39ee18b2-3d7b-4d48-8a0e-3ed7947b5038/d95ae3ee-b6d3-46c4-b6a2-75f96134c7f1
Jan 6 08:29:55 ovirt2 sanlock[1269]: 2022-01-06 08:29:55 19348 [1310]: s1778 add_lockspace fail result -223
Jan 6 08:30:00 ovirt2 sanlock[1269]: 2022-01-06 08:30:00 19353 [77138]: s1779 failed to read device to find sector size error -223 /run/vdsm/storage/ca3807b9-5afc-4bcd-a557-aacbcc53c340/39ee18b2-3d7b-4d48-8a0e-3ed7947b5038/d95ae3ee-b6d3-46c4-b6a2-75f96134c7f1
Jan 6 08:30:01 ovirt2 sanlock[1269]: 2022-01-06 08:30:01 19354 [1311]: s1779 add_lockspace fail result -223
Jan 6 08:30:06 ovirt2 sanlock[1269]: 2022-01-06 08:30:06 19359 [77144]: s1780 failed to read device to find sector size error -223 /run/vdsm/storage/ca3807b9-5afc-4bcd-a557-aacbcc53c340/39ee18b2-3d7b-4d48-8a0e-3ed7947b5038/d95ae3ee-b6d3-46c4-b6a2-75f96134c7f1
Jan 6 08:30:07 ovirt2 sanlock[1269]: 2022-01-06 08:30:07 19360 [1310]: s1780 add_lockspace fail result -223
Jan 6 08:30:12 ovirt2 sanlock[1269]: 2022-01-06 08:30:12 19365 [77151]: s1781 failed to read device to find sector size error -223 /run/vdsm/storage/ca3807b9-5afc-4bcd-a557-aacbcc53c340/39ee18b2-3d7b-4d48-8a0e-3ed7947b5038/d95ae3ee-b6d3-46c4-b6a2-75f96134c7f1
Jan 6 08:30:13 ovirt2 sanlock[1269]: 2022-01-06 08:30:13 19366 [1310]: s1781 add_lockspace fail result -223
# sanlock client status
daemon 5f37f400-b865-11dc-a4f5-2c4d54502372
p -1 helper
p -1 listener
p -1 status
s ca3807b9-5afc-4bcd-a557-aacbcc53c340:1:/rhev/data-center/mnt/glusterSD/ovirt2\:_engine44/ca3807b9-5afc-4bcd-a557-aacbcc53c340/dom_md/ids:0
Could it be related to the sector size of the Gluster's Brick?
# smartctl -a /dev/sdb | grep 'Sector Sizes'
Sector Sizes: 512 bytes logical, 4096 bytes physical
Any hint will be helpful
Best Regads,
Strahil Nikolov
2 years, 3 months
Lots of storage.MailBox.SpmMailMonitor
by Fabrice Bacchella
My vdsm log files are huge:
-rw-r--r-- 1 vdsm kvm 1.8G Nov 22 11:32 vdsm.log
And this is juste half an hour of logs:
$ head -1 vdsm.log
2018-11-22 11:01:12,132+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 2 checksum failed, not clearing mailbox, clearing new mail (data='...lots of data', expected='\xa4\x06\x08\x00') (mailbox:612)
I just upgraded vdsm:
$ rpm -qi vdsm
Name : vdsm
Version : 4.20.43
2 years, 3 months
w2k19 runOnce GuestTools ISO missing
by hellweiss
Hello List,
I've latest ovirt Node on the Servers: ovirt-node-ng-4.4.9.3-0.20211215.0+1 and latest Engine 4.4.9 on CentOS Stream.
When trying to run Windows 2019 Server installation from ISO with runOnce and Attach Windows Guest ISO
Machine can not be started. If I remove Attach Windows Guest CD VM boots just fine.
Workaround is to use VM Portal and change CD there when Windows Installer doesnt find any Disk.
Latest Guest Tools ISO is installed on engine with using dnf install virtio-win in /usr /share/virtio-win
I copied the Folder /usr/share/virtio-win from engine to every Node, but that also doesn't work.
dnf search virtio-win on ovirt Node gives no results.
What to do to get the VM with runOnce with Windows Guest Tools ISO attached to boot ?
Why not let the User choose the ISO to use from the ISO Storage Domain when runOnce and Attach Windows Guest ISO is enabled ?
Thanks
Uli
2 years, 3 months
Ovirt 4.4.9 install fails (guestfish)?
by Andy Kress
Support,
Happy new year, I am trying a fresh install of ovirt (4.4.9) and seem to not be able to get past deploying the host to the glusterfs volume. I am able to mount the volume from each host and have checked the configuration of the engine volume which allows vdsm and KVM to mount. I dont know if this is a glustermount problem or guestfish as the install fails when moving the VM to the hosted storage. Attached is the install log as well as the installed packages.
The specific error is genereated when the install "inject network configuration with guestfish" on install is: libguestfs: error: appliance closed the connection unexpectedly.\nThis usually means the libguestfs appliance crashed
Based off the error, "relabeling" I have even attempted to disable selinux in the engine during install which produced the same error. Additionally I also downgraded
Any help is appreciated.
Thanks
AK
2 years, 3 months
Need help in dumping a table
by Matthew.Stier＠fujitsu.com
I'm planning a re-organization of my oVirt environment.
I need a Postgres command-line to dump a listing of VMs/disks/storage_domains.
2 years, 3 months
what permissions to use for Affinity Rules/Groups?
by Darrell Budic
I didn’t see any info in the Admin Guide for what permissions would allow users to setup Affinity Groups & Rules for the VMs they have access to. Anyone know what permissions are needed where to allow that?
Thanks,
-Darrell
2 years, 3 months
