Re: oVirt 4.3 - Fibre Channel Data Domain as ISO dump.
by Nir Soffer
On Mon, Feb 14, 2022 at 4:31 PM Angus Clarke <angus(a)charworth.com> wrote:
>
> Hello
>
> RE: oVirt 4.3 - Fibre Channel Data Domain as ISO dump.
>
> Thanks for letting me join the list.
Welcome!
> I added a fibre channel Data domain with a view to using it as an ISO dump however I cannot mount CDs to VMs with this error:
>
> "Error while executing action Change CD: Drive image file could not be found"
>
> A bit of reading suggests there is no way around this when using fibre channel data domains - is this the case?
This works since 4.4.6, but was broken in 4.3. You should upgrade to
4.4 at this point.
> I guess I could present the LUN to a VM and run NFS from there as an alternative option.
Yes NFS works for ISO on data domain in 4.3.
Nir
2 years, 2 months
oVirt 4.3 - Fibre Channel Data Domain as ISO dump.
by Angus Clarke
Hello
RE: oVirt 4.3 - Fibre Channel Data Domain as ISO dump.
Thanks for letting me join the list.
I added a fibre channel Data domain with a view to using it as an ISO dump however I cannot mount CDs to VMs with this error:
"Error while executing action Change CD: Drive image file could not be found"
A bit of reading suggests there is no way around this when using fibre channel data domains - is this the case?
I guess I could present the LUN to a VM and run NFS from there as an alternative option.
Thanks a lot
Angus
2 years, 2 months
ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 65 checksum failed, not clearing mailbox, clearing new mail
by Petr Kyselák
Hi,
I see a lot of errors in vdsm.log
2022-02-14 08:42:52,086+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 65 checksum failed, not clearing mailbox, clearing new mail (data=b'\xff\xff\xff\xff\ <lot of data> \x00\x00', checksum=<function checksum at 0x7f2454712b70>, expected=b'\xbfG\x00\x00') (mailbox:602)
2022-02-14 08:42:52,087+0100 ERROR (mailbox-spm) [storage.MailBox.SpmMailMonitor] mailbox 66 checksum failed, not clearing mailbox, clearing new mail (data=b'\x00\x00\x00\x00\ <lot of data> \xff\xff', checksum=<function checksum at 0x7f2454712b70>, expected=b'\x04\xf0\x0b\x00') (mailbox:602)
We are running latest ovirt engine and hosts:
Hosts: ovirt-node-ng-installer-4.4.10-2022020214.el8.iso
engine: ovirt-engine-4.4.10.6-1.el8.noarch
We have 3 hosts and 8 iSCSI domains. I found similar issue from 2018 https://lists.ovirt.org/archives/list/users@ovirt.org/thread/FJ6KIEOXEEFF...
I am not sure how to determinate which mailbox I should try to "clean". Can anybody help me please?
I observed the issue prior we upgraded to v4.4 (I hoped the upgrade will fix it, but it does not)
2 years, 2 months
Upgrade CentOS 7 oVirt host to CentOS 8 Stream from backup file - Python error
by Matyi Szabolcs
Hi Support,
The following is the problem.
I am trying to upgrade a CentOS 7 oVirt host to CentOS 8 Stream with oVirt-engine backup.
https://www.ovirt.org/documentation/upgrade_guide/#SHE_Upgrading_from_4-3
I perform the reset as follows:
hosted-engine --deploy --restore-from-file=/path/to/backup
When ansible-playbook is almost finished it gives the following error:
[ INFO ] changed: [localhost]
[ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Initialize lockspace volume]
[ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 5, "changed": true, "cmd": ["hosted-engine", "--reinitialize-lockspace", "--force"], "delta": "0:00:00.227640", "end": "2022-02-08 08:22:54.615
461", "msg": "non-zero return code", "rc": 1, "start": "2022-02-08 08:22:54.387821", "stderr": "Traceback (most recent call last):\n File \"/usr/lib64/python3.6/runpy.py\", line 193, in _run_modul
e_as_main\n \"__main__\", mod_spec)\n File \"/usr/lib64/python3.6/runpy.py\", line 85, in _run_code\n exec(code, run_globals)\n File \"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_s
etup/reinitialize_lockspace.py\", line 30, in <module>\n ha_cli.reset_lockspace(force)\n File \"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/client/client.py\", line 286, in reset_lo
ckspace\n stats = broker.get_stats_from_storage()\n File \"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py\", line 148, in get_stats_from_storage\n result = self._p
roxy.get_stats()\n File \"/usr/lib64/python3.6/xmlrpc/client.py\", line 1112, in __call__\n return self.__send(self.__name, args)\n File \"/usr/lib64/python3.6/xmlrpc/client.py\", line 1452, i
n __request\n verbose=self.__verbose\n File \"/usr/lib64/python3.6/xmlrpc/client.py\", line 1154, in request\n return self.single_request(host, handler, request_body, verbose)\n File \"/usr
/lib64/python3.6/xmlrpc/client.py\", line 1166, in single_request\n http_conn = self.send_request(host, handler, request_body, verbose)\n File \"/usr/lib64/python3.6/xmlrpc/client.py\", line 12
79, in send_request\n self.send_content(connection, request_body)\n File \"/usr/lib64/python3.6/xmlrpc/client.py\", line 1309, in send_content\n connection.endheaders(request_body)\n File \
"/usr/lib64/python3.6/http/client.py\", line 1268, in endheaders\n self._send_output(message_body, encode_chunked=encode_chunked)\n File \"/usr/lib64/python3.6/http/client.py\", line 1044, in _
send_output\n self.send(msg)\n File \"/usr/lib64/python3.6/http/client.py\", line 982, in send\n self.connect()\n File \"/usr/lib/python3.6/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.
py\", line 76, in connect\n self.sock.connect(base64.b16decode(self.host))\nFileNotFoundError: [Errno 2] No such file or directory", "stderr_lines": ["Traceback (most recent call last):", " Fil
e \"/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-p
ackages/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/li
b/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 requ
est", " 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(ho
st, 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(mes
sage_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 76, in connect", " self.sock.connect(base64.b16decode(self.host))",
"FileNotFoundError: [Errno 2] No such file or directory"], "stdout": "", "stdout_lines": []}
[ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook
[ INFO ] Stage: Clean up
What is the problem?
Thanks!
2 years, 2 months
Deploy ovirt-csi in the kubernetes cluster
by ssarang520＠gmail.com
Hi,
I want to deploy ovirt-csi in the kubernetes cluster. But the guide only has how to deploy to openshift.
How can I deploy the ovirt-csi in the kubernetes cluster? Is there any way to do that?
2 years, 2 months
Fibre Channel storage issue
by Timothy J. Wielgos
Thanks everyone for helping me through the last issue I had. Once I changed bonding mode to 2, everything worked.
However, now I have another issue.
I'm trying to install this using fibre channel storage. I set up a new lun from my storage array, assigned it to my host, and configured multipathing. All looks good. Then, when I ran the install script, I got the following error:
[ ERROR ] ovirtsdk4.Error: Fault reason is "Operation Failed". Fault detail is "[Physical device initialization failed. Please check that the device is empty and accessible by the host.]". HTTP response code is 400.[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "Fault reason is \"Operation Failed\". Fault detail is \"[Physical device initialization failed. Please check that the device is empty and accessible by the host.]\". HTTP response code is 400."}
Google says that's because the lun is dirty - maybe reused. I tried doing the suggested - I used dd to write all zeroes to the lun. I used wipefs on the lun. I deleted the lun from the array and created a new one. No matter what I did with that lun, it's still showing up with this error.
I then created a second LUN. I mapped it to the host, and attempted to use that lun for storage - and it worked!
There must be a dirty config somewhere on this thing that I need to clean up from that first lun.
Anybody know what I might have to clean up on this host to clear out that old config?
2 years, 2 months
