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: [email protected] <[email protected]> On Behalf Of Simon Coter
Sent: Wednesday, January 13, 2021 11:05 PM
To: Sandro Bonazzola <[email protected]>
Cc: tommy <[email protected]>; oVirt development list <[email protected]>
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 <[email protected] 
<mailto:[email protected]> > 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 <[email protected] 
<mailto:[email protected]> > ha scritto:

<image001.jpg>

 

From: [email protected] <mailto:[email protected]>  
<[email protected] <mailto:[email protected]> > On Behalf Of tommy
Sent: Wednesday, January 13, 2021 3:38 PM
To: [email protected] <mailto:[email protected]> 
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!OPrOGrii5zmVDj2MMeQL40k7_pJuTC3g_E9wsQvTfKrwS6KjkS1u6PSdrm4b0E6o$>
  libvirtd[1883]: internal error: Duplicate key

Jan 13 15:36:15 ooengh2.tltd.com 
<https://urldefense.com/v3/__http:/ooengh2.tltd.com__;!!GqivPVa7Brio!OPrOGrii5zmVDj2MMeQL40k7_pJuTC3g_E9wsQvTfKrwS6KjkS1u6PSdrm4b0E6o$>
  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.

 

 

 

 

 

 

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