- Users - oVirt List Archives

How to find out I / O usge from servers
by ovirt.org＠nevim.eu 06 Jan '22

06 Jan '22

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.

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sanlock issues after 4.3 to 4.4 migration
by Strahil Nikolov 06 Jan '22

06 Jan '22

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

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Lots of storage.MailBox.SpmMailMonitor
by Fabrice Bacchella 06 Jan '22

06 Jan '22

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

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w2k19 runOnce GuestTools ISO missing
by hellweiss 06 Jan '22

06 Jan '22

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

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Ovirt 4.4.9 install fails (guestfish)?
by Andy Kress 06 Jan '22

06 Jan '22

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

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Need help in dumping a table
by Matthew.Stier＠fujitsu.com 05 Jan '22

05 Jan '22

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.

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Repo cert expired
by Alexander Korovin 04 Jan '22

04 Jan '22

On https://resources.ovirt.org/pub/ovirt-4.4/iso/ovirt-node-ng-installer/ certificate is expired

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what permissions to use for Affinity Rules/Groups?
by Darrell Budic 03 Jan '22

03 Jan '22

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

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OVIRT mirrors
by Andy 03 Jan '22

03 Jan '22

Are the OVERT mirrors down? I am receiving the following error trying to update some of my systems. Errors during downloading metadata for repository 'ovirt-4.4': - Status code: 500 for https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8 (IP: 8.43.85.224) Error: Failed to download metadata for repo 'ovirt-4.4': Cannot prepare internal mirrorlist: Status code: 500 for https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8 (IP: 8.43.85.224) Going to the link: https://mirrorlist.ovirt.org/mirrorlist-ovirt-4.4-el8 Proxy Error The proxy server could not handle the request GET /mirrorlist-ovirt-4.4-el8. Reason: Error during SSL Handshake with remote server thanks

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Using IBM Spectrum Scale as POSIX compliant filesystem under oVirt 4.4 results in oVirt host reboot.
by Andi Nør Christiansen 03 Jan '22

03 Jan '22

Hi, Does anyone know how to mount a spectrum scale filesystem as a storage domain using the POSIX compliant storage option. I've tried to follow an earlier post about this - https://lists.ovirt.org/archives/list/users@ovirt.org/thread/LLXLSI4ZQFU32P… specifically the options provided by jtorres: Domain Function: Data Name: name_of_the_domain Storage Type: Posix Compliant FS Path: gpfs_kvm (the name of the "device"/"filesystem" created, not an absoluthe path) VFS Type: gpfs Mount Options: rw,relatime,dev=gpfs_kvm (the dev parameter is the key to mount the filesystem). Using those options, the webinterface just tells me it cannot communicate with the storage. If I change it to: Domain Function: Data Name: name_of_the_domain Storage Type: Posix Compliant FS Path: /mnt/b4tsz001 VFS Type: gpfs Mount Options: rw,relatime The oVirt host reboots immediately. I have mounted the filesystem locally on the oVirt Host under /mnt/<filesystem name> Change the owner to: vdsm:kvm Am I missing something or is this a general bug between spectrum scale and oVirt. Any ideas will be appreciated! Thanks Best Regards Andi Christiansen

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