Can you please provide a sos report? It will help understanding the issue. Il giorno mer 13 gen 2021 alle ore 09:21 tommy <sz_cuitao(a)163.com&gt; ha scritto: -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*

It really works using this methord! Session 1: [root@ooengh2 ~]# journalctl -u libvirtd.service -f -- Logs begin at Wed 2021-01-13 15:22:44 CST. -- Jan 14 11:58:59 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:02 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:05 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:08 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:11 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:14 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:17 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:20 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:23 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:26 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:29 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:32 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:35 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:38 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:41 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:44 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:47 ooengh2.tltd.com libvirtd[1883]: internal error: Duplicate key Jan 14 11:59:52 ooengh2.tltd.com libvirtd[1883]: End of file while reading data: Input/output error Jan 14 11:59:52 ooengh2.tltd.com systemd[1]: Stopping Virtualization daemon... Jan 14 11:59:52 ooengh2.tltd.com systemd[1]: Stopped Virtualization daemon. Jan 14 11:59:52 ooengh2.tltd.com systemd[1]: Starting Virtualization daemon... Jan 14 11:59:52 ooengh2.tltd.com systemd[1]: Started Virtualization daemon. (No error message any more) Session 2: [root@ooengh2 ~]# systemctl restart libvirtd [root@ooengh2 ~]# But I still want know the primary cause,😊 From: devel-bounces(a)ovirt.org <devel-bounces(a)ovirt.org&gt; On Behalf Of Simon Coter Sent: Wednesday, January 13, 2021 11:05 PM To: Sandro Bonazzola <sbonazzo(a)redhat.com&gt; Cc: tommy <sz_cuitao(a)163.com>; oVirt development list <devel(a)ovirt.org&gt; Subject: [ovirt-devel] Re: Duplicate key Error Hi, in the past I’ve seen this kind of weird issue/problem. The workaround I’ve applied, without any kind of impact to existing VMs/Services, is: # systemctl restart libvirtd on the kvm host with the “duplicate key” error. Unfortunately I didn’t deep dive into any particular analysis. Simon On Jan 13, 2021, at 9:58 AM, Sandro Bonazzola <sbonazzo(a)redhat.com <mailto:sbonazzo@redhat.com> > wrote: Can you please provide a sos report? It will help understanding the issue. Il giorno mer 13 gen 2021 alle ore 09:21 tommy <sz_cuitao(a)163.com <mailto:sz_cuitao@163.com> > ha scritto: <image001.jpg> From: devel-bounces(a)ovirt.org <mailto:devel-bounces@ovirt.org> <devel-bounces(a)ovirt.org <mailto:devel-bounces@ovirt.org> > On Behalf Of tommy Sent: Wednesday, January 13, 2021 3:38 PM To: devel(a)ovirt.org <mailto:devel@ovirt.org> Subject: [ovirt-devel] Duplicate key Error Hi, everyone: I meet this error in my env. Jan 13 15:36:15 ooengh2.tltd.com <https://urldefense.com/v3/__http:/ooengh2.tltd.com__;!!GqivPVa7Brio!OPrOG... libvirtd[1883]: internal error: Duplicate key Jan 13 15:36:15 ooengh2.tltd.com <https://urldefense.com/v3/__http:/ooengh2.tltd.com__;!!GqivPVa7Brio!OPrOG... vdsm[2486]: ERROR Internal server error Traceback (most recent call last): File "/usr/lib/python2.7/site-packages/yajsonrpc/__init__.py", line 345, in _handle_request res = method(**params) File "/usr/lib/python2.7/site-packages/vdsm/rpc/Bridge.py", line 198, in _dynamicMethod result = fn(*methodArgs) File "<string>", line 2, in getCapabilities File "/usr/lib/python2.7/site-packages/vdsm/common/api.py", line 50, in method ret = func(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/API.py", line 1371, in getCapabilities c = caps.get() File "/usr/lib/python2.7/site-packages/vdsm/host/caps.py", line 93, in get machinetype.compatible_cpu_models()) File "/usr/lib/python2.7/site-packages/vdsm/common/cache.py", line 43, in __call__ value = self.func(*args) File "/usr/lib/python2.7/site-packages/vdsm/machinetype.py", line 142, in compatible_cpu_models all_models = domain_cpu_models(c, arch, cpu_mode) File "/usr/lib/python2.7/site-packages/vdsm/machinetype.py", line 97, in domain_cpu_models domcaps = conn.getDomainCapabilities(None, arch, None, virt_type, 0) File "/usr/lib/python2.7/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python2.7/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3844, in getDomainCapabilities if ret is None: raise libvirtError ('virConnectGetDomainCapabilities() failed', conn=self) libvirtError: internal error: Duplicate key Someone can give me some advice ? Thanks. _______________________________________________ Devel mailing list -- devel(a)ovirt.org <mailto:devel@ovirt.org> To unsubscribe send an email to devel-leave(a)ovirt.org <mailto:devel-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/privacy-policy.html <https://urldefense.com/v3/__https:/www.ovirt.org/privacy-policy.html__;!!... oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ <https://urldefense.com/v3/__https:/www.ovirt.org/community/about/communit... List Archives: https://lists.ovirt.org/archives/list/devel@ovirt.org/message/FVQZIHTFGNK... <https://urldefense.com/v3/__https:/lists.ovirt.org/archives/list/devel@ov... -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV <https://urldefense.com/v3/__https:/www.redhat.com/__;!!GqivPVa7Brio!OPrOG... Red Hat EMEA sbonazzo(a)redhat.com <mailto:sbonazzo@redhat.com> <https://urldefense.com/v3/__https:/www.redhat.com/__;!!GqivPVa7Brio!OPrOG... 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Il giorno gio 14 gen 2021 alle ore 04:43 tommy <sz_cuitao(a)163.com&gt; ha scritto: You can get more info here: - https://www.ovirt.org/community/report-a-bug.html - https://github.com/sosreport/sos/wiki If you prefer to go with a full oVirt Log Collector report: https://www.ovirt.org/documentation/administration_guide/#sect-The_Log_Co... -- Sandro Bonazzola MANAGER, SOFTWARE ENGINEERING, EMEA R&D RHV Red Hat EMEA <https://www.redhat.com/> sbonazzo(a)redhat.com <https://www.redhat.com/> *Red Hat respects your work life balance. Therefore there is no need to answer this email out of your office hours. <https://mojo.redhat.com/docs/DOC-1199578>*