April 2020 - Users - oVirt List Archives

Re: oVirt and KeyCloak intergration
by Artur Socha 22 Apr '20

22 Apr '20

+ users(a)ovirt.org On Wed, 2020-04-22 at 09:57 +0000, Anton Louw wrote: > > > > Hi Artur, > > > > I would just like to make sure I am following correctly, comparing your > entries against mine. > > > > > Your setup: > > ... > > config.mapAuthRecord.regex.pattern = > ^(?<user>.*?)((\\\\(?<at>@)(?<suffix>.*?)@.*)|(?<realm>@.*))$ > > ... > > > > > > My setup: > > … > > config.mapAuthRecord.regex.pattern = > ^(?<user>.*?)((\\(?<at>@)(?<suffix>.*?)@.*)|(?<realm>@.*))$ > > … > > > > Should I add the additional 2 “\\” in on my side? Yes, please try adding it. In my case I learned about this issue by debugging the code because the real exception generated by incorrect regexp syntax was hidden behind generic error message giving no clues about the true cause. > > > Your setup: > > ... > > <LocationMatch ^/ovirt-engine/sso/(interactive-login-negotiate|oauth/token- > http-auth)|^/ovirt-engine/callback> > > <If "req('Authorization') !~ /^(Bearer|Basic)/i"> > > > > Require valid-user > > AuthType openid-connect > > > > ErrorDocument 401 "<html><meta http-equiv=\"refresh\"content=\"0; url=/ovirt- > engine/sso/login-unauthorized\"/><body><ahref=\"/ovirt-engine/sso/login- > unauthorized\">Here</a></body></html>" > > </If> > > </LocationMatch> > > … > > > > My setup: > > … > > <LocationMatch ^/ovirt-engine/sso/(interactive-login-negotiate|oauth/token- > http-auth)|^/ovirt-engine/callback> > > <If "req('Authorization') !~ /^(Bearer|Basic)/i"> > > > > Require valid-user > > AuthType openid-connect > > > > ErrorDocument 401 "<html><meta http-equiv='refresh' content='0; > url=/ovirt-engine/sso/login-unauthorized'/><body><a href='/ovirt- > engine/sso/login-unauthorized'>Here</a></body></html>" > > </If> > > </LocationMatch> > > … > > > > I remember I had syntax errors, but mine was changed. > > > > Does this look fine to you? > Yeah, your version looks good too. You have ' instead of " so that is ok. > Thanks > > > > > > > > Anton Louw > > > Cloud Engineer: Storage and Virtualization at Vox > > > > > > > T: 087 805 0000 | D: 087 805 1572 > M: N/A > > E: anton.louw(a)voxtelecom.co.za > A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg > > www.vox.co.za > > > > > > > > > > > > > > > > > > > > > > > > > From: Anton Louw > > > Sent: 22 April 2020 10:07 > > To: Artur Socha <asocha(a)redhat.com> > > Subject: RE: [ovirt-users] oVirt and KeyCloak intergration > > > > Hi Artur, > > Great, I will try the below and let you know. I appreciate your efforts. > > > Sure, you may report it, I was in such a rush that I only hit “reply” and not > “Reply All” > > I do recall that I had to make some changes to the below as the it complained > about syntax errors: > > ErrorDocument 401 "<html><meta http-equiv=\"refresh\" > > content=\"0; url=/ovirt-engine/sso/login-unauthorized\"/><body><a > > href=\"/ovirt-engine/sso/login-unauthorized\">Here</a></body></html>" > > </If> > > </LocationMatch> > > I will let you know the outcome when I change the below as you suggested. > > Cheers > > > > From: Artur Socha <asocha(a)redhat.com> > > > Sent: 22 April 2020 09:51 > > To: Anton Louw <Anton.Louw(a)voxtelecom.co.za> > > Subject: Re: [ovirt-users] oVirt and KeyCloak intergration > > > > I checked your logs and I did not notice anything suspicious. > > > However, now I recall I made some changes compared to blog post > > example: > > > > 1) /etc/ovirt-engine/extensions.d/openid-http-mapping.properties > > I added escaping in regexp for '\' > > ... > > config.mapAuthRecord.regex.pattern = > > ^(?<user>.*?)((\\\\(?<at>@)(?<suffix>.*?)@.*)|(?<realm>@.*))$ > > ... > > > > 2) /etc/httpd/ovirt-openidc.conf > > Escaping for '"' in error document snippet > > ... > > <LocationMatch ^/ovirt-engine/sso/(interactive-login- > > negotiate|oauth/token-http-auth)|^/ovirt-engine/callback> > > <If "req('Authorization') !~ /^(Bearer|Basic)/i"> > > > > Require valid-user > > AuthType openid-connect > > > > ErrorDocument 401 "<html><meta http-equiv=\"refresh\" > > content=\"0; url=/ovirt-engine/sso/login-unauthorized\"/><body><a > > href=\"/ovirt-engine/sso/login-unauthorized\">Here</a></body></html>" > > </If> > > </LocationMatch> > > > > ... > > > > These two issues were most probably caused by the blog site rendering. > > > > > > You might want to check engine.log (or server.log not really sure which > > one was that) for aaa extension initialization logs. They should > > appear at the beginning just after restarting engine. > > > > Unfortunately, at the moment I do not have running keycloak setup (I > > used to have a local VM) but I will try to find some time to set it up > > again once I'm done with another work item that actually consumes > > almost entire disk space for my 2 machines) > > > > Please let me know if anything changes after applying these config > > changes. It this works for you then I will request the blog post to be > > updated. > > > > Do you mind if I keep(re-post) this discussion back to users@ovirt in > > case other might have similar issues with keycloak integration? > > > > A. > > > > On Wed, 2020-04-22 at 06:35 +0000, Anton Louw wrote: > > > > > > > > > Hi Artru, > > > > > > Thank you for the reply. The post [1] is actually the main source of > > > information I worked from in order top get everything configured. In > > > the post[1] I ran through the whole testing section, and everything > > > works as expected. I can see the VMs etc when using the python > > > script. > > > > > > In my case we are not using ldap as a provider, I tried using > > > keycloak directly as a provider, I am not sure if that is where I am > > > going wrong? > > > > > > I have attached the last part of the apache ssl_access_log when I > > > tried logging in this morning. I have also attached the engine log. > > > > > > Thanks > > > > > > > > > Anton Louw > > > Cloud Engineer: Storage and Virtualization at Vox > > > T: 087 805 0000 | D: 087 805 1572 > > > M: N/A > > > E: anton.louw(a)voxtelecom.co.za > > > A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg > > > > www.vox.co.za > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > From: Artru Socha <asocha(a)redhat.com> > > > Sent: 21 April 2020 15:20 > > > To: Anton Louw <Anton.Louw(a)voxtelecom.co.za>; > users(a)ovirt.org > > > Subject: Re: [ovirt-users] oVirt and KeyCloak intergration > > > > > > On Tue, 2020-04-21 at 12:48 +0000, Anton Louw wrote: > > > > > > > > > > > > Hi Everybody, > > > > > > > > > > > Hi Anton, > > > > > > > Has anybody gone the route of using KeyCloak to login to oVirt? > > > > KeyCloak has been configured and the neccesary configs have also > > > been > > > > done on the engine. It redirects perfectly from the oVirt Web Login > > > > page to KeyCloak, but after logging into KeyCloak, I get redirected > > > > back to the oVirt Web Login. When trying to login again, I get the > > > > below error: > > > > > > > > > > > > > > > > server_error: Missing parameter: 'params' > > > > > > > > > > Not so long ago I managed to setup ovirt engine with keyloack (using > > > ldap as users provider). Hopefully, I would be able to help you with > > > it. > > > > > > There is excellent blog post[1] available. You might also check > > > keycloak+ldap post [2], however, when I was working on the > > > integration > > > I was not aware of if and did not test it. > > > > > > The error you mentioned does not really indicate what exactly is > > > wrong > > > but it might suggest that there is some sort of misconfiguration with > > > apache (you need to install and configure mod_auth_openidc as > > > described > > > at [1]). At least that happened in my case. > > > > > > In case you have already gone through it you could probably check > > > apache logs. > > > > > > Under [1] there is a python script that can be used to check api > > > calls, > > > please update username/password and test it against your environment. > > > > > > > > > Would it be possible post relevant piece of apache logs together with > > > engine.log ? > > > > > > > > > [1] > > > > https://blogs.ovirt.org/2019/01/federate-ovirt-engine-authentication-to-ope… > > > [2] > > > > https://blogs.ovirt.org/2018/08/ovirt-saml-with-keyloak-using-389ds-user-fe… > > > > > > Artur > > > > > > > > > > > > > I have checked all the logs, but nothing is telling me what exactly > > > > the issue is. > > > > > > > > If anybody has any idea, please let me know. > > > > > > > > Thanks > > > > > > > > Anton Louw > > > > Cloud Engineer: Storage and Virtualization at Vox > > > > T: 087 805 0000 | D: 087 805 1572 > > > > M: N/A > > > > E: anton.louw(a)voxtelecom.co.za > > > > A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg > > > > > www.vox.co.za > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > Disclaimer > > > > The contents of this email are confidential to the sender and the > > > > intended recipient. Unless the contents are clearly and entirely of > > > a > > > > personal nature, they are subject to copyright in favour of the > > > > holding company of the Vox group of companies. Any recipient who > > > > receives this email in error should immediately report the error to > > > > the sender and permanently delete this email from all storage > > > > devices. > > > > > > > > This email has been scanned for viruses and malware, and may have > > > > been automatically archived by Mimecast Ltd, an innovator in > > > Software > > > > as a Service (SaaS) for business. Providing a safer and more useful > > > > place for your human generated data. Specializing in; Security, > > > > archiving and compliance. To find out more Click Here. > > > > > > > > > > > > _______________________________________________ > > > > Users mailing list -- users(a)ovirt.org > > > > To unsubscribe send an email to users-leave(a)ovirt.org > > > > Privacy Statement: > https://www.ovirt.org/privacy-policy.html > > > > oVirt Code of Conduct: > > > > > https://www.ovirt.org/community/about/community-guidelines/ > > > > List Archives: > > > > > > > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/S4I2I3MID4A4A… > > > > > > > > > > > > >

2 1

Mirror oVirt content
by adrianquintero＠gmail.com 21 Apr '20

21 Apr '20

Hello oVirt Community / infrastructure team, we would like to get guidance on how to mirror the oVirt content publicly. We replicate content using our own networks so we'd only be pulling the content from the oVirt content server from one location in Chicago. Please advise. Thank you, Adrian

4 4

Re: oVirt and KeyCloak intergration
by Artru Socha 21 Apr '20

21 Apr '20

On Tue, 2020-04-21 at 12:48 +0000, Anton Louw wrote: > > > Hi Everybody, > > Hi Anton, > Has anybody gone the route of using KeyCloak to login to oVirt? > KeyCloak has been configured and the neccesary configs have also been > done on the engine. It redirects perfectly from the oVirt Web Login > page to KeyCloak, but after logging into KeyCloak, I get redirected > back to the oVirt Web Login. When trying to login again, I get the > below error: > > > > server_error: Missing parameter: 'params' > Not so long ago I managed to setup ovirt engine with keyloack (using ldap as users provider). Hopefully, I would be able to help you with it. There is excellent blog post[1] available. You might also check keycloak+ldap post [2], however, when I was working on the integration I was not aware of if and did not test it. The error you mentioned does not really indicate what exactly is wrong but it might suggest that there is some sort of misconfiguration with apache (you need to install and configure mod_auth_openidc as described at [1]). At least that happened in my case. In case you have already gone through it you could probably check apache logs. Under [1] there is a python script that can be used to check api calls, please update username/password and test it against your environment. Would it be possible post relevant piece of apache logs together with engine.log ? [1] https://blogs.ovirt.org/2019/01/federate-ovirt-engine-authentication-to-ope… [2] https://blogs.ovirt.org/2018/08/ovirt-saml-with-keyloak-using-389ds-user-fe… Artur > I have checked all the logs, but nothing is telling me what exactly > the issue is. > > If anybody has any idea, please let me know. > > Thanks > > Anton Louw > Cloud Engineer: Storage and Virtualization at Vox > T: 087 805 0000 | D: 087 805 1572 > M: N/A > E: anton.louw(a)voxtelecom.co.za > A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg > www.vox.co.za > > > > > > > > > > > > > > Disclaimer > The contents of this email are confidential to the sender and the > intended recipient. Unless the contents are clearly and entirely of a > personal nature, they are subject to copyright in favour of the > holding company of the Vox group of companies. Any recipient who > receives this email in error should immediately report the error to > the sender and permanently delete this email from all storage > devices. > > This email has been scanned for viruses and malware, and may have > been automatically archived by Mimecast Ltd, an innovator in Software > as a Service (SaaS) for business. Providing a safer and more useful > place for your human generated data. Specializing in; Security, > archiving and compliance. To find out more Click Here. > > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/S4I2I3MID4A4A…

1 0

oVirt and KeyCloak intergration
by Anton Louw 21 Apr '20

21 Apr '20

Hi Everybody, Has anybody gone the route of using KeyCloak to login to oVirt? KeyCloak has been configured and the neccesary configs have also been done on the engine. It redirects perfectly from the oVirt Web Login page to KeyCloak, but after logging into KeyCloak, I get redirected back to the oVirt Web Login. When trying to login again, I get the below error: [cid:ea1b2738-7e36-4cdb-8650-191d6992853c] server_error: Missing parameter: 'params' I have checked all the logs, but nothing is telling me what exactly the issue is. If anybody has any idea, please let me know. Thanks Anton Louw Cloud Engineer: Storage and Virtualization ______________________________________ D: 087 805 1572 | M: N/A A: Rutherford Estate, 1 Scott Street, Waverley, Johannesburg anton.louw(a)voxtelecom.co.za www.vox.co.za

1 0

Migrate engine to another storage domain without losing engine settings?
by Simon Nylund 21 Apr '20

21 Apr '20

Have been trying to figure out a simple way of migrating our hosted-engine to another storage domain, while keeping the data on the same domain. Is there any safe way of doing this? Fortunately I've only tested this in a dev environment, where I ended up with not being to able to restore the backup I did. The only way I got it to work was to deploy a fresh engine attached to the new storage domain, and then import the data storage domain containing the vms. The problem with that is that I lose all the settings I had in my hosted engine, and the hosts.

4 6

spice options hook
by ozmen62＠hotmail.com 21 Apr '20

21 Apr '20

Hi, We're using oVirt 4.3 and want to use spice streaming to better user experience, for example youtube etc. I've tried to use before_vm_start script, but lots of problems came out. 1 - on default environmet, hook script returns of no such file or directory, because python3 does not exist on the system if i install python3, vdsm stops working if change interpreter in the script, vdms retuns rc=0 error code hook=114 and it does not appear on the vm custom properties So, could you help me to run this hook properly we've tested https://github.com/oVirt/vdsm/tree/master/vdsm_hooks/spiceoptions Master and 4.3 branch returns same error code and nothing appeared on the "custom properties" is there anyone who is use it successfully 2 - for this experince is GPU neccessery (not vGPU) , our server has standard 8mb onboard gpu thanks

3 7

Correct workflow for modifying engine vm.conf file
by Gianluca Cecchi 21 Apr '20

21 Apr '20

Hello, I would like to know a way to interact and modify in a "supported"/working way the vm.conf file on shared storage that contains details for the engine vm and I think is the base to dynamically generate the /var/run/ovirt-hosted-engine-ha/vm.conf In the past it was possible to temporarily modify the file under /var/run (or copy to another location) and start engine with it, but now it seems it doesn't work and that the file is continuously updated/refreshed Eg on engine storage domain on a lab with oVirt 4.4. beta4 I have the tar file [root@novirt2 ~]# tar tvf /rhev/data-center/mnt/glusterSD/novirt2st.storage.local\:_engine/7c9397f5-859b-4fba-bcc5-4ecbd454a189/images/530490b0-935e-46a8-84f6-6cd6618c6f0d/2e0f414c-2589-4545-a0a4-3bfed24ef3fc -rw-r--r-- root/root 181 2020-04-19 15:04 broker.conf -rw-r--r-- root/root 2777 2020-04-19 15:04 fhanswers.conf -rw-r--r-- root/root 1076 2020-04-19 15:04 hosted-engine.conf -rw-r--r-- root/root 6 2020-04-19 15:04 version -rw-r--r-- root/root 1359 2020-04-19 15:04 vm.conf [root@novirt2 ~]# And its vm.conf has: cpuType=Cascadelake-Server,+md-clear,+mds-no,-hle,-rtm,+tsx-ctrl,+arch-capabilities I would like to modify it and remove the "+tsx-ctrl" flag. Is there anything in the database that generates modification in the file on shared storage and then on the directory under /var/run? Or how is all the workflow managed to generate at the end the xml file to use to start the engine vm? What is that initially determines how to populate the cpuType in vm.conf at all? Thanks, Gianluca

2 7

New VM disk - failed to create, state locked in UI, nothing in DB
by Strahil Nikolov 20 Apr '20

20 Apr '20

Hello All, did anyone observe the following behaviour: 1. Create a new disk from the VM -> disks UI tab 2. Disk creation failes , but stays in locked state 3. Gluster storage has no directory with that uuid 4. /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh doesn't find anything: [root@engine ~]# /usr/share/ovirt-engine/setup/dbutils/unlock_entity.sh -q -t all Locked VMs Locked templates Locked disks Locked snapshots Illegal images Should I just delete the entry from the DB or I have another option ? Best Regards, Strahil Nikolov

2 3

ovirt 4.4 beta4 HCI single host problem unknown CPU feature: tsx-ctrl
by Gianluca Cecchi 20 Apr '20

20 Apr '20

Hello, I'm trying what in subject as a nested environment. Physical is oVirt 4.3.9 I configured the VM that has to be the hypervisor with cpu passthrough. The local VM starts ok with these settings: usr/libexec/qemu-kvm -name guest=HostedEngineLocal,debug-threads=on -S -object secret,id=masterKey0,format=raw,file=/var/lib/libvirt/qemu/domain-1-HostedEngineLocal/master-key.aes -machine pc-q35-rhel8.1.0,accel=kvm,usb=off,dump-guest-core=off -cpu Cascadelake-Server,ss=on,hypervisor=on,tsc-adjust=on,umip=on,pku=on,md-clear=on,stibp=on,arch-capabilities=on,ibpb=on,rdctl-no=on,ibrs-all=on,skip-l1dfl-vmentry=on,mds-no=on,kvmclock=on When at final stage of deployment it tries to start the final engine VM it goes down due to this in vdsm.log: 2020-04-19 15:09:48,962+0200 ERROR (vm/22082519) [virt.vm] (vmId='22082519-70bb-476f-a373-45c2d402a870') The vm start process failed (vm:871) Traceback (most recent call last): File "/usr/lib/python3.6/site-packages/vdsm/virt/vm.py", line 801, in _startUnderlyingVm self._run() File "/usr/lib/python3.6/site-packages/vdsm/virt/vm.py", line 2608, in _run dom.createWithFlags(flags) File "/usr/lib/python3.6/site-packages/vdsm/common/libvirtconnection.py", line 131, in wrapper ret = f(*args, **kwargs) File "/usr/lib/python3.6/site-packages/vdsm/common/function.py", line 94, in wrapper return func(inst, *args, **kwargs) File "/usr/lib64/python3.6/site-packages/libvirt.py", line 1166, in createWithFlags if ret == -1: raise libvirtError ('virDomainCreateWithFlags() failed', dom=self) libvirt.libvirtError: unsupported configuration: unknown CPU feature: tsx-ctrl 2020-04-19 15:09:48,962+0200 INFO (vm/22082519) [virt.vm] (vmId='22082519-70bb-476f-a373-45c2d402a870') Changed state to Down: unsupported configuration: unknown CPU feature: tsx-ctrl (code=1) (vm:1629) 2020-04-19 15:09:48,965+0200 INFO (vm/22082519) [virt.vm] (vmId='22082519-70bb-476f-a373-45c2d402a870') Stopping connection (guestagent:441) The xml it tries to activate is: <cpu match="exact"> <model>Cascadelake-Server</model> <feature name="md-clear" policy="require"/> <feature name="mds-no" policy="require"/> <feature name="hle" policy="disable"/> <feature name="rtm" policy="disable"/> <feature name="tsx-ctrl" policy="require"/> <feature name="arch-capabilities" policy="require"/> <topology cores="2" sockets="16" threads="1"/> <numa> <cell cpus="0-31" id="0" memory="16777216"/> </numa> </cpu> <os> <type arch="x86_64" machine="pc-q35-rhel8.1.0">hvm</type> <smbios mode="sysinfo"/> <bios useserial="yes"/> </os> Similar nested env with 4.3.9 on the same physical hw completed ok and the final engine VM had only: -machine pc-i440fx-rhel7.6.0,accel=kvm,usb=off,dump-guest-core=off \ -cpu Skylake-Server,spec-ctrl=on,ssbd=on,md-clear=on \ The physical cpu is: Model name: Intel(R) Xeon(R) Platinum 8260L CPU @ 2.40GHz and between its flags I don't find tsx-ctrl: Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch epb cat_l3 cdp_l3 invpcid_single intel_pt ssbd mba ibrs ibpb stibp ibrs_enhanced tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm mpx rdt_a avx512f avx512dq rdseed adx smap clflushopt clwb avx512cd avx512bw avx512vl xsaveopt xsavec xgetbv1 cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts hwp hwp_act_window hwp_epp hwp_pkg_req pku ospke avx512_vnni md_clear spec_ctrl intel_stibp flush_l1d arch_capabilities any help on how to proceed and test? Thanks, Gianluca

2 2

Enabling VT-d causes hard lockup
by Shareef Jalloq 20 Apr '20

20 Apr '20

Hi, I've been trying to get an old machine setup for PCIe passthrough but am seeing kernel hangs when booting into oVirt. This is a Supermicro X10DAi with dual E5-2695 V4's I think. I had VT-d enabled and added SR-IOV. Don't think there's anything else I need to enable in the BIOS is there? I just updated to the latest version for this board too. It always seems to be CPU#18 too : https://photos.app.goo.gl/HG7NcyWwfuq646HeA Shareef.

3 3

Re: vm console problem
by David David 20 Apr '20

20 Apr '20

tested on four different workstations with: fedora20, fedora31 and windows10(remote-manager last vers) вс, 29 мар. 2020 г. в 12:39, Strahil Nikolov <hunter86_bg(a)yahoo.com>: > On March 29, 2020 9:47:02 AM GMT+03:00, David David <dd432690(a)gmail.com> > wrote: > >I did as you said: > >copied from engine /etc/ovirt-engine/ca.pem onto my desktop into > >/etc/pki/ca-trust/source/anchors and then run update-ca-trust > >it didn’t help, still the same errors > > > > > >пт, 27 мар. 2020 г. в 21:56, Strahil Nikolov <hunter86_bg(a)yahoo.com>: > > > >> On March 27, 2020 12:23:10 PM GMT+02:00, David David > ><dd432690(a)gmail.com> > >> wrote: > >> >here is debug from opening console.vv by remote-viewer > >> > > >> >2020-03-27 14:09 GMT+04:00, Milan Zamazal <mzamazal(a)redhat.com>: > >> >> David David <dd432690(a)gmail.com> writes: > >> >> > >> >>> yes i have > >> >>> console.vv attached > >> >> > >> >> It looks the same as mine. > >> >> > >> >> There is a difference in our logs, you have > >> >> > >> >> Possible auth 19 > >> >> > >> >> while I have > >> >> > >> >> Possible auth 2 > >> >> > >> >> So I still suspect a wrong authentication method is used, but I > >don't > >> >> have any idea why. > >> >> > >> >> Regards, > >> >> Milan > >> >> > >> >>> 2020-03-26 21:38 GMT+04:00, Milan Zamazal <mzamazal(a)redhat.com>: > >> >>>> David David <dd432690(a)gmail.com> writes: > >> >>>> > >> >>>>> copied from qemu server all certs except "cacrl" to my > >> >desktop-station > >> >>>>> into /etc/pki/ > >> >>>> > >> >>>> This is not needed, the CA certificate is included in console.vv > >> >and no > >> >>>> other certificate should be needed. > >> >>>> > >> >>>>> but remote-viewer is still didn't work > >> >>>> > >> >>>> The log looks like remote-viewer is attempting certificate > >> >>>> authentication rather than password authentication. Do you have > >> >>>> password in console.vv? It should look like: > >> >>>> > >> >>>> [virt-viewer] > >> >>>> type=vnc > >> >>>> host=192.168.122.2 > >> >>>> port=5900 > >> >>>> password=fxLazJu6BUmL > >> >>>> # Password is valid for 120 seconds. > >> >>>> ... > >> >>>> > >> >>>> Regards, > >> >>>> Milan > >> >>>> > >> >>>>> 2020-03-26 2:22 GMT+04:00, Nir Soffer <nsoffer(a)redhat.com>: > >> >>>>>> On Wed, Mar 25, 2020 at 12:45 PM David David > ><dd432690(a)gmail.com> > >> >>>>>> wrote: > >> >>>>>>> > >> >>>>>>> ovirt 4.3.8.2-1.el7 > >> >>>>>>> gtk-vnc2-1.0.0-1.fc31.x86_64 > >> >>>>>>> remote-viewer version 8.0-3.fc31 > >> >>>>>>> > >> >>>>>>> can't open vm console by remote-viewer > >> >>>>>>> vm has vnc console protocol > >> >>>>>>> when click on console button to connect to a vm, the > >> >remote-viewer > >> >>>>>>> console disappear immediately > >> >>>>>>> > >> >>>>>>> remote-viewer debug in attachment > >> >>>>>> > >> >>>>>> You an issue with the certificates: > >> >>>>>> > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.238: > >> >>>>>> ../src/vncconnection.c Set credential 2 libvirt > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Searching for certs in /etc/pki > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Searching for certs in /root/.pki > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Failed to find certificate > >CA/cacert.pem > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c No CA certificate provided, using > >GNUTLS > >> >global > >> >>>>>> trust > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Failed to find certificate CA/cacrl.pem > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Failed to find certificate > >> >>>>>> libvirt/private/clientkey.pem > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Failed to find certificate > >> >>>>>> libvirt/clientcert.pem > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Waiting for missing credentials > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c Got all credentials > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.239: > >> >>>>>> ../src/vncconnection.c No CA certificate provided; trying the > >> >system > >> >>>>>> trust store instead > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.240: > >> >>>>>> ../src/vncconnection.c Using the system trust store and CRL > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.240: > >> >>>>>> ../src/vncconnection.c No client cert or key provided > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.240: > >> >>>>>> ../src/vncconnection.c No CA revocation list provided > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.241: > >> >>>>>> ../src/vncconnection.c Handshake was blocking > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.243: > >> >>>>>> ../src/vncconnection.c Handshake was blocking > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.251: > >> >>>>>> ../src/vncconnection.c Handshake was blocking > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.298: > >> >>>>>> ../src/vncconnection.c Handshake done > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.298: > >> >>>>>> ../src/vncconnection.c Validating > >> >>>>>> (remote-viewer:2721): gtk-vnc-DEBUG: 11:56:25.301: > >> >>>>>> ../src/vncconnection.c Error: The certificate is not trusted > >> >>>>>> > >> >>>>>> Adding people that may know more about this. > >> >>>>>> > >> >>>>>> Nir > >> >>>>>> > >> >>>>>> > >> >>>> > >> >>>> > >> >> > >> >> > >> > >> Hello, > >> > >> You can try to take the engine's CA (maybe it's useless) and put it > >on > >> your system in: > >> /etc/pki/ca-trust/source/anchors (if it's EL7 or a Fedora) and then > >run > >> update-ca-trust > >> > >> Best Regards, > >> Strahil Nikolov > >> > > Hey David, > > What is you workstation's OS ? > Also, have you tried from another workstation ? > > Best Regards, > Strahil Nikolov >

3 7

Re: command line vm start/stop
by Ali Gusainov 20 Apr '20

20 Apr '20

According to https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.3/ht… trying to use curl --insecure -v -u admin@internal:password -H Content-type: application/xml -X POST https://FQDN/ovirt-engine/api/vms/VM_NAME/ACTION where ACTION start or stop Got following: * About to connect() to FQDN port 443 (#0) * Trying SERVER_IP... * Connected to FQDN (SERVER_IP) port 443 (#0) * Initializing NSS with certpath: sql:/etc/pki/nssdb * CAfile: /etc/pki/ovirt-engine/ca.pem CApath: none * SSL connection using TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 * Server certificate: * subject: CN=FQDN........ * start date: Jan 22 06:12:15 2020 GMT * expire date: Dec 27 06:12:15 2024 GMT * common name: FQDN * issuer: CN=FQDN......... * Server auth using Basic with user 'admin@internal' > POST /ovirt-engine/api/vms/VM_NAME/ACTION HTTP/1.1 > Authorization: Basic YWRtaW5AaW50ZXJuYWw6U3lzVGVhbTEzYw== > User-Agent: curl/7.29.0 > Host: FQDN > Accept: application/xml > < HTTP/1.1 404 Not Found < Date: Sun, 19 Apr 2020 00:20:04 GMT < Server: Apache/2.4.6 (CentOS) OpenSSL/1.0.2k-fips < Content-Length: 0 < Correlation-Id: 15e7a226-8982-47ff-9f68-7a2519705856 < * Connection #0 to host FQDN left intact -------------- tail -1000f /var/log/ovirt-engine/server.log: 2020-04-18 20:20:04,354-04 ERROR [org.jboss.resteasy.resteasy_jaxrs.i18n] (default task-385) RESTEASY002010: Failed to execute: javax.ws.rs.WebApplicationException: HTTP 404 Not Found at org.ovirt.engine.api.restapi.resource.AbstractBackendResource.asGuidOr404(AbstractBackendResource.java:355) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.AbstractBackendSubResource.<init>(AbstractBackendSubResource.java:26) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.AbstractBackendActionableResource.<init>(AbstractBackendActionableResource.java:39) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.BackendVmResource.<init>(BackendVmResource.java:114) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.resource.BackendVmsResource.getVmResource(BackendVmsResource.java:164) [restapi-jaxrs.jar:] at sun.reflect.GeneratedMethodAccessor1357.invoke(Unknown Source) [:1.8.0_232] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_232] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_232] at org.jboss.resteasy.core.ResourceLocatorInvoker.createResource(ResourceLocatorInvoker.java:69) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:105) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.ResourceLocatorInvoker.invokeOnTargetObject(ResourceLocatorInvoker.java:132) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.ResourceLocatorInvoker.invoke(ResourceLocatorInvoker.java:100) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:440) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:355) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.7.0.Final.jar:3.7.0.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:791) [jboss-servlet-api_4.0_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:274) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchToPath(ServletInitialHandler.java:209) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImpl(RequestDispatcherImpl.java:227) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.RequestDispatcherImpl.forwardImplSetup(RequestDispatcherImpl.java:149) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.spec.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:111) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:178) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.invocation.VersionFilter.doFilter(VersionFilter.java:98) [restapi-jaxrs.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:117) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.invocation.CurrentFilter.doFilter(CurrentFilter.java:72) [restapi-jaxrs.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.aaa.filters.RestApiSessionMgmtFilter.doFilter(RestApiSessionMgmtFilter.java:78) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.aaa.filters.EnforceAuthFilter.doFilter(EnforceAuthFilter.java:42) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.aaa.filters.SsoRestApiNegotiationFilter.doFilter(SsoRestApiNegotiationFilter.java:84) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.aaa.filters.SsoRestApiAuthFilter.doFilter(SsoRestApiAuthFilter.java:47) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.aaa.filters.SessionValidationFilter.doFilter(SessionValidationFilter.java:59) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.aaa.filters.RestApiSessionValidationFilter.doFilter(RestApiSessionValidationFilter.java:35) [aaa.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:111) [restapi-jaxrs.jar:] at org.ovirt.engine.api.restapi.security.CSRFProtectionFilter.doFilter(CSRFProtectionFilter.java:102) [restapi-jaxrs.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.ovirt.engine.core.utils.servlet.CORSSupportFilter.doFilter(CORSSupportFilter.java:283) [utils.jar:] at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502) at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:364) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830) [undertow-core-2.0.21.Final.jar:2.0.21.Final] at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35) at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486) at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377) at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_232]

2 1

oVirt 4.3.7 + Gluster 6.6 unsynced entries
by adrianquintero＠gmail.com 19 Apr '20

19 Apr '20

Hello, I am having the following issue, it has been a few days and healing never finishes, any ideas on how to fix the unsynced entries? [root@host1 vmstore]# gluster vol heal vmstore info --------------------------------------------------- Brick host1:/gluster_bricks/vmstore/vmstore <gfid:5aeb168c-b8e3-4581-97f9-eafc33f2f318> <gfid:9a7483d9-0d68-4fcd-89b7-d281f6132506> <gfid:a3830550-5158-4cf9-af15-19faf5e51db0> Status: Connected Number of entries: 3 Brick host2:/gluster_bricks/vmstore/vmstore /.shard/9dbd7ab9-3d1c-4eed-908e-852eec1ce3b1.1240 /.shard/9dbd7ab9-3d1c-4eed-908e-852eec1ce3b1.1241 /.shard/9dbd7ab9-3d1c-4eed-908e-852eec1ce3b1.1242 Status: Connected Number of entries: 3 host3:/gluster_bricks/vmstore/vmstore Status: Connected Number of entries: 0 --------------------------------------------------- Thanks, Adrian

3 9

Re: disk snapshot in illegal status
by David David 19 Apr '20

19 Apr '20

snapshots in UI: Disk Snapshot ID ===================================================== 5a58466b-1547-4346-a550-8590880b379e - "Active VM" - has status "OK" f447cd4f-9ab3-489d-8c2a-b2e69456496f - "Auto-generated" - has status "Illegal" ====================================================== the "Disk Snapshot ID" with id 5a58466b-1547-4346-a550-8590880b379e actually not present in LV error screenshot attached чт, 16 апр. 2020 г. в 18:20, Shani Leviim <sleviim(a)redhat.com>: > Hi David, > Can you share a screenshot of the error you're getting? > And how the snapshots are presented on the ui? > > > *Regards,* > > *Shani Leviim* > > > On Thu, Apr 16, 2020 at 4:38 PM David David <dd432690(a)gmail.com> wrote: > >> hi >> >> attempt to remove snapshot from UI results in an error >> >> I looked the LV through the lvs and did't find active snapshot ID, only >> the base snapshot ID is present >> >> ovirt in database see 2 snapshots, but i have only one base image on >> storage >> >> so, i must remove the active snapshot ID from db not the base image Id ? >> >> чт, 16 апр. 2020 г. в 13:58, Shani Leviim <sleviim(a)redhat.com>: >> >>> Hi David, >>> Sorry for the late reply. >>> the volume_dump returned 1 occurrence of that image, while the query >>> returned 2 occurrences. >>> >>> It seems that there's an image id with a description of 'Auto-generated >>> for Live Storage Migration' which wasn't removed from the DB. >>> Can you try to remove it from the UI? >>> (If you claimed to remove it, try to remove it from the DB). >>> >>> >>> *Regards,* >>> >>> *Shani Leviim* >>> >>> >>> On Tue, Apr 7, 2020 at 7:45 PM David David <dd432690(a)gmail.com> wrote: >>> >>>> vdsm-tool dump-volume-chains d17aa967-f7f7-4d9f-98e4-7022854da4f5 >>>> >>>> engine=# select * from images_storage_domain_view where >>>> image_group_id='1844873e-45ef-4a2b-a991-2df6e92a3e2d'; >>>> >>>> output attached >>>> >>>> вт, 7 апр. 2020 г. в 19:47, Shani Leviim <sleviim(a)redhat.com>: >>>> >>>>> Hi David, >>>>> First, we need to compare the chain as it is seen by the engine and >>>>> the host and see if there's a difference. >>>>> Can you please share the output of the following? >>>>> >>>>> On the host: >>>>> vdsm-tool dump-volume-chains <sd_id> >>>>> >>>>> On the engine: >>>>> SELECT * >>>>> FROM images_storage_domain_view images_storage_domain_view >>>>> WHERE image_group_id = <image_group_id>; >>>>> >>>>> >>>>> *Regards,* >>>>> >>>>> *Shani Leviim* >>>>> >>>>> >>>>> On Tue, Apr 7, 2020 at 5:28 PM David David <dd432690(a)gmail.com> wrote: >>>>> >>>>>> hello >>>>>> >>>>>> after removing "auto generated" snapshot, the vm snapshot became to >>>>>> illegal status and in the "snapshot" tab also marked in illegal status >>>>>> >>>>>> now my vm is not booting >>>>>> >>>>>> but "vdsm-client Volume getInfo" shows the snapshot status is legal >>>>>> >>>>>> vdsm-client Volume getInfo \ >>>>>> storagepoolID=00000000-0000-0000-0000-000000000000 \ >>>>>> storagedomainID=d17aa967-f7f7-4d9f-98e4-7022854da4f5 \ >>>>>> imageID=1844873e-45ef-4a2b-a991-2df6e92a3e2d \ >>>>>> volumeID=f447cd4f-9ab3-489d-8c2a-b2e69456496f >>>>>> >>>>>> { >>>>>> "status": "OK", >>>>>> "lease": { >>>>>> "path": "/dev/d17aa967-f7f7-4d9f-98e4-7022854da4f5/leases", >>>>>> "owners": [], >>>>>> "version": null, >>>>>> "offset": 132120576 >>>>>> }, >>>>>> "domain": "d17aa967-f7f7-4d9f-98e4-7022854da4f5", >>>>>> "capacity": "21474836480", >>>>>> "voltype": "LEAF", >>>>>> "description": "None", >>>>>> "parent": "00000000-0000-0000-0000-000000000000", >>>>>> "format": "RAW", >>>>>> "generation": 1, >>>>>> "image": "1844873e-45ef-4a2b-a991-2df6e92a3e2d", >>>>>> "uuid": "f447cd4f-9ab3-489d-8c2a-b2e69456496f", >>>>>> "disktype": "DATA", >>>>>> "legality": "LEGAL", >>>>>> "mtime": "0", >>>>>> "apparentsize": "21474836480", >>>>>> "truesize": "21474836480", >>>>>> "type": "PREALLOCATED", >>>>>> "children": [], >>>>>> "pool": "", >>>>>> "ctime": "1530472945" >>>>>> } >>>>>> >>>>>> how to fix the problem? >>>>>> _______________________________________________ >>>>>> Users mailing list -- users(a)ovirt.org >>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>> Privacy Statement: https://www.ovirt.org/privacy-policy.html >>>>>> oVirt Code of Conduct: >>>>>> https://www.ovirt.org/community/about/community-guidelines/ >>>>>> List Archives: >>>>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/JSYMY4QG2HSPV… >>>>>> >>>>>

2 1

Re: VM's in status unknown
by Arik Hadas 19 Apr '20

19 Apr '20

I would start by querying the database with: select vm_name, status, run_on_vds from vms where vm_name in ('<name of vm1>', '<name of vm2>'); Their status should be '7' in that case. The more interesting part though is their 'run_on_vds' field - If it's non-empty and points to the host the VMs ran on, it probably means there's an issue in the communication between the engine and that host, so restarting the engine/vdsm can solve it. Otherwise, it would require a deeper look at the log to see why the engine lost track of the host they run on. On Fri, Apr 17, 2020 at 12:12 PM Staniforth, Paul < P.Staniforth(a)leedsbeckett.ac.uk> wrote: > I don't think the status is reported via the agent but vdsm on the host. > > Try restarting the engine service. > > use vdsm-client on the host to see if the VM running and shut it down if > needed. > > https://www.ovirt.org/develop/developer-guide/vdsm/vdsm-client.html > > on the host restart vdsmd ( you may want to migrate other VMs first) > > systemctl restart vdsmd > > If this doesn't work alter the database > > Regards, > Paul S. > > ------------------------------ > *From:* Jayme <jaymef(a)gmail.com> > *Sent:* 16 April 2020 19:07 > *To:* eevans(a)digitaldatatechs.com <eevans(a)digitaldatatechs.com> > *Cc:* kim.kargaard(a)noroff.no <kim.kargaard(a)noroff.no>; users < > users(a)ovirt.org> > *Subject:* [ovirt-users] Re: VM's in status unknown > > > *Caution External Mail:* Do not click any links or open any attachments > unless you trust the sender and know that the content is safe. > Do you have the guest agent installed on the VMs? > > On Thu, Apr 16, 2020 at 2:55 PM <eevans(a)digitaldatatechs.com> wrote: > > Are you getting any errors in the engine log or > /var/log/libvirt/qemu/<vm_name>.log? > I have Windows 10 and haven't experienced that. You can't shut it down in > the UI? Even after you try to shut it down inside Windows? > I will assume you have the latest guest tools installed. > > Eric Evans > Digital Data Services LLC. > 304.660.9080 > > > -----Original Message----- > From: kim.kargaard(a)noroff.no <kim.kargaard(a)noroff.no> > Sent: Thursday, April 16, 2020 8:23 AM > To: users(a)ovirt.org > Subject: [ovirt-users] VM's in status unknown > > Hi, > > We have a few Windows 10 VM's running on our ovirt 4.3, where when you > shutdown the VM from within Windows, that VM does not shut down but gets a > status of unknown in ovirt and one cannot do anything to the machines > within the web gui. This seems to specfically be related to that Windows 10 > template that we have created. Any ideas? Also, any ideas on how one can > shut these machines down? > > Thanks > > Kim > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: > https://www.ovirt.org/privacy-policy.html > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/UM26TABUTG373… > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt…> > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/M4LITHLIZXJDT… > <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi…> > > To view the terms under which this email is distributed, please go to:- > http://leedsbeckett.ac.uk/disclaimer/email/ > > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/privacy-policy.html > oVirt Code of Conduct: > https://www.ovirt.org/community/about/community-guidelines/ > List Archives: > https://lists.ovirt.org/archives/list/users@ovirt.org/message/E73FVYRYWVNAW… >

1 0

Re: assign a specific user to a specific vm
by eevans＠digitaldatatechs.com 17 Apr '20

17 Apr '20

I figured it out. Thanks for your help. Eric Evans Digital Data Services LLC. 304.660.9080 From: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk> Sent: Friday, April 17, 2020 10:53 AM To: eevans(a)digitaldatatechs.com; users(a)ovirt.org Subject: [ovirt-users] Re: assign a specific user to a specific vm When you look at the permissions tab for a VM you will see all the permissions and roles for users & groups, if it is an inherited permission it will show what object it is applied to e,g, database/cluster. You need to remove any that aren't appropriate. Regards, Paul S. _____ From: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> <eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> > Sent: 17 April 2020 15:42 To: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk <mailto:P.Staniforth@leedsbeckett.ac.uk> >; users(a)ovirt.org <mailto:users@ovirt.org> <users(a)ovirt.org <mailto:users@ovirt.org> > Subject: RE: [ovirt-users] Re: assign a specific user to a specific vm Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. I guess I need to clarify; when a user logs in to the vm portal, I only want them to see the machine assigned to them and have the ability to operate it. How do I set the permission on a per user per vm basis to ensure the user has the same vm every time they login and that's all they see is their vm. That's what I'm trying to accomplish. Good example: In vmware, you can assign a specific user to a specific machine so that is there machine and that's all they see. Eric Evans Digital Data Services LLC. 304.660.9080 From: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk <mailto:P.Staniforth@leedsbeckett.ac.uk> > Sent: Friday, April 17, 2020 5:16 AM To: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> ; users(a)ovirt.org <mailto:users@ovirt.org> Subject: [ovirt-users] Re: assign a specific user to a specific vm Hello Eric, It sounds like you have permissions set to a group at some level, these are hierarchical system->datacenter->cluster->VM if you remove this permission and then set the userrole for the VM they should only be allowed to run this VM. Regards, Paul S. _____ From: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> <eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> > Sent: 16 April 2020 19:11 To: users(a)ovirt.org <mailto:users@ovirt.org> <users(a)ovirt.org <mailto:users@ovirt.org> > Subject: [ovirt-users] assign a specific user to a specific vm Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. I'm not sure if I'm missing something or not, but I haven't seen how to assign a specific user to a specific vm. Is there a way to do that? When users login, they see all the machines. I'd like them to see just the one they need to login to. Thanks in advance for your help. Eric _______________________________________________ Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fprivacy-policy.html <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fprivacy-policy.html&data=02%7C01%7CP.Staniforth%40leedsbeckett.ac.uk% 7C76cc4b3403b34b8700ba08d7e2dd9c61%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C 0%7C637227313752880995&sdata=edzxVEAy3hIeEbfgCE1H%2F8yI9s6lmAme1DtprDA8Zp0%3 D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=oOND%2B9WD%2Fnc6GMF4q6TeWhvp7LpP%2BHOVoiWVxQ3e4sk%3D&reserved =0 oVirt Code of Conduct: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F&data=02%7C01%7CP.Stanifor th%40leedsbeckett.ac.uk%7C76cc4b3403b34b8700ba08d7e2dd9c61%7Cd79a81124fbe417 aa112cd0fb490d85c%7C0%7C0%7C637227313752890991&sdata=hev43rsVCN4aLdBi11ASNXg 46%2B%2FxDpJ5zV0XI0eaOZ8%3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=qn%2F15HEiTqmM1kvOlU9dBsxhqK5R9ZVGkUNeLG6P4BU%3D&reserved=0 List Archives: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovir t.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPTJ VZ7OE5VSVJ4D%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi rt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPT JVZ7OE5VSVJ4D%2F&data=02%7C01%7CP.Staniforth%40leedsbeckett.ac.uk%7C76cc4b34 03b34b8700ba08d7e2dd9c61%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637227 313752900983&sdata=%2FNePvMrYcRjCvGxR%2F6ZD%2F3%2Fl%2F20B38IWifvKS4fYNuo%3D& reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=tqPlkeN2Yg%2BGgIN7s4%2FFQMUlrNubPCM1ndtdytvXj%2FI%3D&reserved =0 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/ To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/

1 0

Re: assign a specific user to a specific vm
by eevans＠digitaldatatechs.com 17 Apr '20

17 Apr '20

I guess I need to clarify; when a user logs in to the vm portal, I only want them to see the machine assigned to them and have the ability to operate it. How do I set the permission on a per user per vm basis to ensure the user has the same vm every time they login and that's all they see is their vm. That's what I'm trying to accomplish. Good example: In vmware, you can assign a specific user to a specific machine so that is there machine and that's all they see. Eric Evans Digital Data Services LLC. 304.660.9080 From: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk> Sent: Friday, April 17, 2020 5:16 AM To: eevans(a)digitaldatatechs.com; users(a)ovirt.org Subject: [ovirt-users] Re: assign a specific user to a specific vm Hello Eric, It sounds like you have permissions set to a group at some level, these are hierarchical system->datacenter->cluster->VM if you remove this permission and then set the userrole for the VM they should only be allowed to run this VM. Regards, Paul S. _____ From: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> <eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> > Sent: 16 April 2020 19:11 To: users(a)ovirt.org <mailto:users@ovirt.org> <users(a)ovirt.org <mailto:users@ovirt.org> > Subject: [ovirt-users] assign a specific user to a specific vm Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. I'm not sure if I'm missing something or not, but I haven't seen how to assign a specific user to a specific vm. Is there a way to do that? When users login, they see all the machines. I'd like them to see just the one they need to login to. Thanks in advance for your help. Eric _______________________________________________ Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fprivacy-policy.html <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fprivacy-policy.html&data=02%7C01%7Cp.staniforth%40leedsbeckett.ac .uk%7Cf62d237bcada4214b96008d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C 0%7C0%7C637226591945549099&sdata=oOND%2B9WD%2Fnc6GMF4q6TeWhvp7LpP%2BHOVo iWVxQ3e4sk%3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=oOND%2B9WD%2Fnc6GMF4q6TeWhvp7LpP%2BHOVoiWVxQ3e4sk%3D&reserved =0 oVirt Code of Conduct: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F&data=02%7C01%7Cp.stan iforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b96008d7e2358c1b%7Cd79a81124fb e417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099&sdata=qn%2F15HEiTqmM1 kvOlU9dBsxhqK5R9ZVGkUNeLG6P4BU%3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=qn%2F15HEiTqmM1kvOlU9dBsxhqK5R9ZVGkUNeLG6P4BU%3D&reserved=0 List Archives: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovir t.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPTJ VZ7OE5VSVJ4D%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi rt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPT JVZ7OE5VSVJ4D%2F&data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d 237bcada4214b96008d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C63 7226591945549099&sdata=tqPlkeN2Yg%2BGgIN7s4%2FFQMUlrNubPCM1ndtdytvXj%2FI %3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=tqPlkeN2Yg%2BGgIN7s4%2FFQMUlrNubPCM1ndtdytvXj%2FI%3D&reserved =0 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/

3 2

Re: assign a specific user to a specific vm
by eevans＠digitaldatatechs.com 17 Apr '20

17 Apr '20

Now we're talking. Thank you very much. Eric Evans Digital Data Services LLC. 304.660.9080 From: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk> Sent: Friday, April 17, 2020 10:44 AM To: eevans(a)digitaldatatechs.com; users(a)ovirt.org Subject: Re: [ovirt-users] Re: assign a specific user to a specific vm select the VM in the admin portal and select the permissions tab, then click add and select a user and role to add. https://www.ovirt.org/documentation/vmm-guide/chap-Administrative_Tasks.html Regards, Paul S. _____ From: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> <eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> > Sent: 17 April 2020 15:28 To: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk <mailto:P.Staniforth@leedsbeckett.ac.uk> >; users(a)ovirt.org <mailto:users@ovirt.org> <users(a)ovirt.org <mailto:users@ovirt.org> > Subject: RE: [ovirt-users] Re: assign a specific user to a specific vm Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. You said: "set the userrole for the VM". I don't see how to do that. Please enlighten me. Eric Evans Digital Data Services LLC. 304.660.9080 From: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk <mailto:P.Staniforth@leedsbeckett.ac.uk> > Sent: Friday, April 17, 2020 5:16 AM To: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> ; users(a)ovirt.org <mailto:users@ovirt.org> Subject: [ovirt-users] Re: assign a specific user to a specific vm Hello Eric, It sounds like you have permissions set to a group at some level, these are hierarchical system->datacenter->cluster->VM if you remove this permission and then set the userrole for the VM they should only be allowed to run this VM. Regards, Paul S. _____ From: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> <eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> > Sent: 16 April 2020 19:11 To: users(a)ovirt.org <mailto:users@ovirt.org> <users(a)ovirt.org <mailto:users@ovirt.org> > Subject: [ovirt-users] assign a specific user to a specific vm Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. I'm not sure if I'm missing something or not, but I haven't seen how to assign a specific user to a specific vm. Is there a way to do that? When users login, they see all the machines. I'd like them to see just the one they need to login to. Thanks in advance for your help. Eric _______________________________________________ Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fprivacy-policy.html <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fprivacy-policy.html&data=02%7C01%7CP.Staniforth%40leedsbeckett.ac.uk% 7C1a04f7ac7d6a4569557808d7e2dba59f%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C 0%7C637227305318431836&sdata=mgPtjJ14psJGfqtqlpEgs7fba%2FA3ioF84epFeWqDEQ0%3 D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=oOND%2B9WD%2Fnc6GMF4q6TeWhvp7LpP%2BHOVoiWVxQ3e4sk%3D&reserved =0 oVirt Code of Conduct: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F&data=02%7C01%7CP.Stanifor th%40leedsbeckett.ac.uk%7C1a04f7ac7d6a4569557808d7e2dba59f%7Cd79a81124fbe417 aa112cd0fb490d85c%7C0%7C0%7C637227305318431836&sdata=5STxAHvv3eOUBUFLJYre2%2 Bc3NDBqrBAXAOs7hnobI0c%3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=qn%2F15HEiTqmM1kvOlU9dBsxhqK5R9ZVGkUNeLG6P4BU%3D&reserved=0 List Archives: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovir t.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPTJ VZ7OE5VSVJ4D%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi rt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPT JVZ7OE5VSVJ4D%2F&data=02%7C01%7CP.Staniforth%40leedsbeckett.ac.uk%7C1a04f7ac 7d6a4569557808d7e2dba59f%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637227 305318441829&sdata=YakIWb4seZYnKUkUe4RHerNnGOPLYYP%2BqpNz9bD72mk%3D&reserved =0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=tqPlkeN2Yg%2BGgIN7s4%2FFQMUlrNubPCM1ndtdytvXj%2FI%3D&reserved =0 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/ To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/

1 0

Re: assign a specific user to a specific vm
by eevans＠digitaldatatechs.com 17 Apr '20

17 Apr '20

You said: "set the userrole for the VM". I don't see how to do that. Please enlighten me. Eric Evans Digital Data Services LLC. 304.660.9080 From: Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk> Sent: Friday, April 17, 2020 5:16 AM To: eevans(a)digitaldatatechs.com; users(a)ovirt.org Subject: [ovirt-users] Re: assign a specific user to a specific vm Hello Eric, It sounds like you have permissions set to a group at some level, these are hierarchical system->datacenter->cluster->VM if you remove this permission and then set the userrole for the VM they should only be allowed to run this VM. Regards, Paul S. _____ From: eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> <eevans(a)digitaldatatechs.com <mailto:eevans@digitaldatatechs.com> > Sent: 16 April 2020 19:11 To: users(a)ovirt.org <mailto:users@ovirt.org> <users(a)ovirt.org <mailto:users@ovirt.org> > Subject: [ovirt-users] assign a specific user to a specific vm Caution External Mail: Do not click any links or open any attachments unless you trust the sender and know that the content is safe. I'm not sure if I'm missing something or not, but I haven't seen how to assign a specific user to a specific vm. Is there a way to do that? When users login, they see all the machines. I'd like them to see just the one they need to login to. Thanks in advance for your help. Eric _______________________________________________ Users mailing list -- users(a)ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave(a)ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fprivacy-policy.html <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fprivacy-policy.html&data=02%7C01%7Cp.staniforth%40leedsbeckett.ac .uk%7Cf62d237bcada4214b96008d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C 0%7C0%7C637226591945549099&sdata=oOND%2B9WD%2Fnc6GMF4q6TeWhvp7LpP%2BHOVo iWVxQ3e4sk%3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=oOND%2B9WD%2Fnc6GMF4q6TeWhvp7LpP%2BHOVoiWVxQ3e4sk%3D&reserved =0 oVirt Code of Conduct: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt. org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ovirt .org%2Fcommunity%2Fabout%2Fcommunity-guidelines%2F&data=02%7C01%7Cp.stan iforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b96008d7e2358c1b%7Cd79a81124fb e417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099&sdata=qn%2F15HEiTqmM1 kvOlU9dBsxhqK5R9ZVGkUNeLG6P4BU%3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=qn%2F15HEiTqmM1kvOlU9dBsxhqK5R9ZVGkUNeLG6P4BU%3D&reserved=0 List Archives: https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovir t.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPTJ VZ7OE5VSVJ4D%2F <https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.ovi rt.org%2Farchives%2Flist%2Fusers%40ovirt.org%2Fmessage%2FTRL54XDA6TSTNI5ZAPT JVZ7OE5VSVJ4D%2F&data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d 237bcada4214b96008d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C63 7226591945549099&sdata=tqPlkeN2Yg%2BGgIN7s4%2FFQMUlrNubPCM1ndtdytvXj%2FI %3D&reserved=0> &data=02%7C01%7Cp.staniforth%40leedsbeckett.ac.uk%7Cf62d237bcada4214b960 08d7e2358c1b%7Cd79a81124fbe417aa112cd0fb490d85c%7C0%7C0%7C637226591945549099 &sdata=tqPlkeN2Yg%2BGgIN7s4%2FFQMUlrNubPCM1ndtdytvXj%2FI%3D&reserved =0 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/

2 1

assign a specific user to a specific vm
by eevans＠digitaldatatechs.com 17 Apr '20

17 Apr '20

I'm not sure if I'm missing something or not, but I haven't seen how to assign a specific user to a specific vm. Is there a way to do that? When users login, they see all the machines. I'd like them to see just the one they need to login to. Thanks in advance for your help. Eric

3 2

VM's in status unknown
by kim.kargaard＠noroff.no 17 Apr '20

17 Apr '20

Hi, We have a few Windows 10 VM's running on our ovirt 4.3, where when you shutdown the VM from within Windows, that VM does not shut down but gets a status of unknown in ovirt and one cannot do anything to the machines within the web gui. This seems to specfically be related to that Windows 10 template that we have created. Any ideas? Also, any ideas on how one can shut these machines down? Thanks Kim

4 3

Update Conflicts
by Christian Reiss 17 Apr '20

17 Apr '20

Hey folks, Some weeks ago I installed oVirt on top of a fresh CentOS 7 installation. I went ahead according to the official setup, which is basically to actiate a repo and then install via engine. When I try to run "yum update" on the hosts, I get a dependency error: --> Finished Dependency Resolution Error: Package: libvirt-daemon-driver-storage-4.5.0-23.el7_7.6.x86_64 (updates) Requires: libvirt-daemon-driver-storage-gluster = 4.5.0-23.el7_7.6 Installed: libvirt-daemon-driver-storage-gluster-4.5.0-23.el7_7.5.x86_64 (@updates) libvirt-daemon-driver-storage-gluster = 4.5.0-23.el7_7.5 Error: Package: vdsm-gluster-4.30.40-1.el7.x86_64 (@ovirt-4.3) Requires: vdsm = 4.30.40-1.el7 Removing: vdsm-4.30.40-1.el7.x86_64 (@ovirt-4.3) vdsm = 4.30.40-1.el7 Updated By: vdsm-4.30.43-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.43-1.el7 Available: vdsm-4.30.8-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.8-1.el7 Available: vdsm-4.30.9-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.9-1.el7 Available: vdsm-4.30.11-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.11-1.el7 Available: vdsm-4.30.12-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.12-1.el7 Available: vdsm-4.30.13-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.13-1.el7 Available: vdsm-4.30.14-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.14-1.el7 Available: vdsm-4.30.15-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.15-1.el7 Available: vdsm-4.30.16-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.16-1.el7 Available: vdsm-4.30.17-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.17-1.el7 Available: vdsm-4.30.18-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.18-1.el7 Available: vdsm-4.30.19-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.19-1.el7 Available: vdsm-4.30.20-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.20-1.el7 Available: vdsm-4.30.21-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.21-1.el7 Available: vdsm-4.30.22-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.22-1.el7 Available: vdsm-4.30.23-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.23-1.el7 Available: vdsm-4.30.24-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.24-1.el7 Available: vdsm-4.30.25-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.25-1.el7 Available: vdsm-4.30.26-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.26-1.el7 Available: vdsm-4.30.28-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.28-1.el7 Available: vdsm-4.30.29-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.29-1.el7 Available: vdsm-4.30.30-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.30-1.el7 Available: vdsm-4.30.31-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.31-1.el7 Available: vdsm-4.30.32-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.32-1.el7 Available: vdsm-4.30.33-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.33-1.el7 Available: vdsm-4.30.34-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.34-1.el7 Available: vdsm-4.30.35-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.35-1.el7 Available: vdsm-4.30.36-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.36-1.el7 Available: vdsm-4.30.37-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.37-1.el7 Available: vdsm-4.30.38-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.38-1.el7 Available: vdsm-4.30.39-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.39-1.el7 Available: vdsm-4.30.42-1.el7.x86_64 (ovirt-4.3) vdsm = 4.30.42-1.el7 Error: Package: libvirt-daemon-driver-storage-gluster-4.5.0-23.el7_7.5.x86_64 (@updates) Requires: libvirt-daemon-driver-storage-core = 4.5.0-23.el7_7.5 Removing: libvirt-daemon-driver-storage-core-4.5.0-23.el7_7.5.x86_64 (@updates) libvirt-daemon-driver-storage-core = 4.5.0-23.el7_7.5 Updated By: libvirt-daemon-driver-storage-core-4.5.0-23.el7_7.6.x86_64 (updates) libvirt-daemon-driver-storage-core = 4.5.0-23.el7_7.6 Available: libvirt-daemon-driver-storage-core-4.5.0-23.el7.x86_64 (base) libvirt-daemon-driver-storage-core = 4.5.0-23.el7 Available: libvirt-daemon-driver-storage-core-4.5.0-23.el7_7.1.x86_64 (updates) libvirt-daemon-driver-storage-core = 4.5.0-23.el7_7.1 Available: libvirt-daemon-driver-storage-core-4.5.0-23.el7_7.3.x86_64 (updates) libvirt-daemon-driver-storage-core = 4.5.0-23.el7_7.3 What did I miss here? Should I have ignored= some packages? Thanks! :) -- with kind regards, mit freundlichen Gruessen, Christian Reiss

3 6

Multitenant scenario in oVirt
by Michal Gutowski 17 Apr '20

17 Apr '20

Hi oVirt community, I'm playing with a multitenant use-case in oVirt 3.4.6... My setup is as follows: - I have two working Data Centers (DC1 and DC2) - I created two additional users DC1-admin and DC2-admin - In DC1 permission settings I've added DC1-admin as a user with a builtin DataCenterAdmin Role. - In DC2 permission settings I've added DC2-admin as a user with a builtin DataCenterAdmin Role. Now in terms of permissions all is good: DC1-admin is not able to modify anything in DC2 and DC2-admin is not able to modify anything in DC1. However in both the Admin Portal and the VM Portal DC1-admin and DC2-admin can still see all other datacenter resources. My expectation was that if I login to the Admin Portal as e.g. DC2-admin I will only see DC2 datacenter in the GUI and nothing else. Same with VM Portal. I played with different user settings but I couldn't make it work... I think the problem is that whatever user you create it will always belong to the build-in "everyone" group and inherit permission to see everything in the portal. Is it possible to achieve a scenario where e.g. DC2-admin will login to the Admin Portal and only see resources that belong to DC2 and nothing else? Thanks, Michal

4 4

Sometimes paused due to unknown storage error on gluster
by Gianluca Cecchi 16 Apr '20

16 Apr '20

Hello, having deployed oVirt 4.3.9 single host HCI with Gluster, I see some times VM going into paused state for the error above and needing to manually run it (sometimes this resumal operation fails). Actually it only happened with empty disk (thin provisioned) and sudden high I/O during the initial phase of install of the OS; it didn't happened then during normal operaton (even with 600MB/s of throughput). I suspect something related to metadata extension not able to be in pair with the speed of the physical disk growing.... similar to what happens for block based storage domains where the LVM layer has to extend the logical volume representing the virtual disk My real world reproduction of the error is during install of OCP 4.3.8 master node, when Red Hat Cores OS boots from network and wipes the disk and I think then transfer an image, so doing high immediate I/O. The VM used as master node has been created with a 120Gb thin provisioned disk (virtio-scsi type) and starts with disk just initialized and empty, going through PXE install. I get this line inside events for the VM Mar 27, 2020, 12:35:23 AM VM master01 has been paused due to unknown storage error. Here logs around the time frame above: - engine.log https://drive.google.com/file/d/1zpNo5IgFVTAlKXHiAMTL-uvaoXSNMVRO/view?usp=… - vdsm.log https://drive.google.com/file/d/1v8kR0N6PdHBJ5hYzEYKl4-m7v1Lb_cYX/view?usp=… Any suggestions? The disk of the VM is on vmstore storage domain and its gluster volume settings are: [root@ovirt tmp]# gluster volume info vmstore Volume Name: vmstore Type: Distribute Volume ID: a6203d77-3b9d-49f9-94c5-9e30562959c4 Status: Started Snapshot Count: 0 Number of Bricks: 1 Transport-type: tcp Bricks: Brick1: ovirtst.mydomain.storage:/gluster_bricks/vmstore/vmstore Options Reconfigured: performance.low-prio-threads: 32 storage.owner-gid: 36 performance.read-ahead: off user.cifs: off storage.owner-uid: 36 performance.io-cache: off performance.quick-read: off network.ping-timeout: 30 features.shard: on network.remote-dio: off cluster.eager-lock: enable performance.strict-o-direct: on transport.address-family: inet nfs.disable: on [root@ovirt tmp]# What about config above, related to eventual optimizations to be done based on having single host? And comparing with the virt group of options: [root@ovirt tmp]# cat /var/lib/glusterd/groups/virt performance.quick-read=off performance.read-ahead=off performance.io-cache=off performance.low-prio-threads=32 network.remote-dio=enable cluster.eager-lock=enable cluster.quorum-type=auto cluster.server-quorum-type=server cluster.data-self-heal-algorithm=full cluster.locking-scheme=granular cluster.shd-max-threads=8 cluster.shd-wait-qlength=10000 features.shard=on user.cifs=off cluster.choose-local=off client.event-threads=4 server.event-threads=4 performance.client-io-threads=on [root@ovirt tmp]# ? Thanks Gianluca

5 23

Broken doco link for New Host->Kernel boot parameters
by Shareef Jalloq 16 Apr '20

16 Apr '20

Hi, I'm trying to set up one of our nodes with PCI passthrough but there is a dead lnk in the documentation for the kernel boot parameter section of creating a new host. https://www.ovirt.org/documentation/admin-guide/sect-Explanation_of_Setting… Anyone know where this went or can help me with the options? Shareef.

3 8