April 2020 - Users - Ovirt List Archives

Re: assign a specific user to a specific vm

by eevans＠digitaldatatechs.com

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/

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Re: assign a specific user to a specific vm

by eevans＠digitaldatatechs.com

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/

4 years

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Re: assign a specific user to a specific vm

by eevans＠digitaldatatechs.com

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/

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assign a specific user to a specific vm

by eevans＠digitaldatatechs.com

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

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VM's in status unknown

by kim.kargaard＠noroff.no

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

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Update Conflicts

by Christian Reiss

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

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Multitenant scenario in oVirt

by Michal Gutowski

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 years

4
4
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Sometimes paused due to unknown storage error on gluster

by Gianluca Cecchi

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?us... - vdsm.log https://drive.google.com/file/d/1v8kR0N6PdHBJ5hYzEYKl4-m7v1Lb_cYX/view?us... 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

4 years

5
23
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Broken doco link for New Host->Kernel boot parameters

by Shareef Jalloq

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_Setti... Anyone know where this went or can help me with the options? Shareef.

4 years

3
8
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How to load VMs after importing a domain

by Shareef Jalloq

I've followed the online instructions on importing a pre-configured domain into a new data centre but I can't see how to import the VMs. The documentation just says, "You can now import virtual machines and templates from the storage domain to the data center." with no other info. What do I need to do in order to get my VMs up and running? Cheers, Shareef.

4 years

4
4
0 / 0

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