VM to VM affinity will try and run the VMs on the same host if positive, and different hosts if negative. VM to Host affinity will try and run the VM on a specific set of Hosts if positive, and not on those hosts if negative. Enforcing will keep the scheduler from launching a VM if it can’t meet those criteria, and will try and make changes to which hosts are running where if it can. If you don’t set it, it will still try and launch VMs on different hosts, but if it can’t, it will still launch the VM. It also won’t make changes to bring all VMs into compliance with the Affinity rules, from what I can tel. On Oct 14, 2018, at 8:15 AM, Hari Prasanth Loganathan < hariprasanth.l(a)msystechnologies.com&gt; wrote: Hi Team, I tried to follow up the affinity rules using this tutorial : https://www.youtube.com/watch?v=rs_5BSqacWE but I have few clarifications in it., 1) I understand the VM to VM affinity, It means both the individual VMs needs to run on a single common host, Say I have 2 hosts, so what happens in case of failure of host running the VMs? 2) If I create a affinity group and I get the following data, i) What is host rule / vms rule - enabled, enforcing and positive ? "enforcing": "true", "hosts_rule": { "enabled": "true", "enforcing": "true", "positive": "false" }, "vms_rule": { "enabled": "false", "enforcing": "true", "positive": "false" } 3) What is the difference between VM to VM affinity and VM to Host affinity? Doc's are not very clear, so please any help is appreciated. Thanks, Hari DISCLAIMER - *MSysTechnologies LLC* This email message, contents and its attachments may contain confidential, proprietary or legally privileged information and is intended solely for the use of the individual or entity to whom it is actually intended. If you have erroneously received this message, please permanently delete it immediately and notify the sender. If you are not the intended recipient of the email message,you are notified strictly not to disseminate,distribute or copy this e-mail.E-mail transmission cannot be guaranteed to be secure or error-free as Information could be intercepted, corrupted, lost, destroyed, incomplete or contain viruses and MSysTechnologies LLC accepts no liability for the contents and integrity of this mail or for any damage caused by the limitations of the e-mail transmission. _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/ST35SIO45EO...

3) What is the difference between VM to VM affinity and VM to Host affinity?

Say I have 2 hosts, so what happens in case of failure of host running the VMs?

Enforcing will keep the scheduler from launching a VM if it can’t meet those criteria, and will try and make changes to which hosts are running where if it can. If you don’t set it, it will still try and launch VMs on different hosts, but if it can’t, it will still launch the VM.

It also won’t make changes to bring all VMs into compliance with the Affinity rules, from what I can tel.

3) What is the difference between VM to VM affinity and VM to Host affinity?

> I have found that migration doesn't work when using vms_rule Enforcing Hard. > Scenario vms in an affinity group with Enforcing Hard no host members when trying to migrate vms it comes back with no host to migrate to even when selecting all vms in the affinity group. Yes you are right, the engine checks one by one. We do not support group migration in the scheduler. It was never considered important enough to offset the development costs (the internal architecture would have to change significantly). The workaround is to relax the affinity rule a bit first, do the migration and restore the affinity rule. Martin Sivak On Mon, Oct 15, 2018 at 12:13 PM, Staniforth, Paul <P.Staniforth(a)leedsbeckett.ac.uk&gt; wrote: > Hello, > I have found that migration doesn't work when using vms_rule Enforcing Hard. > Scenario vms in an affinity group with Enforcing Hard no host members when trying to migrate vms it comes back with no host to migrate to even when selecting all vms in the affinity group. > > Regards, > Paul S. > ________________________________________ > From: Martin Sivak <msivak(a)redhat.com&gt; > Sent: 15 October 2018 09:43 > To: Darrell Budic > Cc: Ovirt Users > Subject: [ovirt-users] Re: Affinity rules in ovirt > > Hi, > >> 3) What is the difference between VM to VM affinity and VM to Host affinity? > > - VM - VM rule expresses the relationship of all running VMs from the > specified list to each other. > - VM - Host rule describes the relationship of all running VMs from > the list to the selected hosts > >> Say I have 2 hosts, so what happens in case of failure of host running the VMs? > > VMs that are not up are not considered by scheduler. So it will > (assuming those are highly available VMs) start the first VM somewhere > and then the second VM will be started at the same host where the > first one is running. > >> Enforcing will keep the scheduler from launching a VM if it can’t meet those >> criteria, and will try and make changes to which hosts are running where if >> it can. If you don’t set it, it will still try and launch VMs on different >> hosts, but if it can’t, it will still launch the VM. > > Correct. > >> It also won’t make >> changes to bring all VMs into compliance with the Affinity rules, from what >> I can tel. > > It will try that too, but rather less aggressively. > > > Best regards > > Martin Sivak > > On Sun, Oct 14, 2018 at 7:59 PM, Darrell Budic <budic(a)onholyground.com&gt; wrote: >> VM to VM affinity will try and run the VMs on the same host if positive, and >> different hosts if negative. >> >> VM to Host affinity will try and run the VM on a specific set of Hosts if >> positive, and not on those hosts if negative. >> >> Enforcing will keep the scheduler from launching a VM if it can’t meet those >> criteria, and will try and make changes to which hosts are running where if >> it can. If you don’t set it, it will still try and launch VMs on different >> hosts, but if it can’t, it will still launch the VM. It also won’t make >> changes to bring all VMs into compliance with the Affinity rules, from what >> I can tel. >> >> On Oct 14, 2018, at 8:15 AM, Hari Prasanth Loganathan >> <hariprasanth.l(a)msystechnologies.com&gt; wrote: >> >> Hi Team, >> >> I tried to follow up the affinity rules using this tutorial : >> https://www.youtube.com/watch?v=rs_5BSqacWE but I have few clarifications in >> it., >> >> 1) I understand the VM to VM affinity, It means both the individual VMs >> needs to run on a single common host, Say I have 2 hosts, so what happens in >> case of failure of host running the VMs? >> 2) If I create a affinity group and I get the following data, >> i) What is host rule / vms rule - enabled, enforcing and >> positive ? >> >> "enforcing": "true", >> "hosts_rule": { >> "enabled": "true", >> "enforcing": "true", >> "positive": "false" >> }, >> "vms_rule": { >> "enabled": "false", >> "enforcing": "true", >> "positive": "false" >> } >> >> 3) What is the difference between VM to VM affinity and VM to Host affinity? >> >> Doc's are not very clear, so please any help is appreciated. >> >> Thanks, >> Hari >> >> >> >> DISCLAIMER - MSysTechnologies LLC >> >> >> This email message, contents and its attachments may contain confidential, >> proprietary or legally privileged information and is intended solely for the >> use of the individual or entity to whom it is actually intended. If you have >> erroneously received this message, please permanently delete it immediately >> and notify the sender. If you are not the intended recipient of the email >> message,you are notified strictly not to disseminate,distribute or copy this >> e-mail.E-mail transmission cannot be guaranteed to be secure or error-free >> as Information could be intercepted, corrupted, lost, destroyed, incomplete >> or contain viruses and MSysTechnologies LLC accepts no liability for the >> contents and integrity of this mail or for any damage caused by the >> limitations of the e-mail transmission. >> >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/ST35SIO45EO... >> >> >> >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/GXWG7ICW2YN... >> > _______________________________________________ > Users mailing list -- users(a)ovirt.org > To unsubscribe send an email to users-leave(a)ovirt.org > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ > oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ > List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/7R6KZVHKVGG... > To view the terms under which this email is distributed, please go to:- > http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html _______________________________________________ Users mailing list -- users(a)ovirt.org To unsubscribe send an email to users-leave(a)ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/4C73WN55VN2...

Hi, > "hosts_rule": {"enabled": "true", "enforcing": "true", "positive": "false" }, Notice positive: false. You created a rule which repels those VMs from the host you selected. Martin On Tue, Oct 16, 2018 at 7:47 AM, Hari Prasanth Loganathan <hariprasanth.l(a)msystechnologies.com&gt; wrote: > Hi Team, > > Affinity rule is not working as expected, I created a affinity group and > added two VMs and one host (say TestHost2) (NOTE : two hosts available) with > following configuration > > "enforcing": "true", > "hosts_rule": { > "enabled": "true", > "enforcing": "true", > "positive": "false" > }, > "positive": "true", > "vms_rule": { > "enabled": "true", > "enforcing": "true", > "positive": "true" > }, > > But both the VMs are coming up in TestHost1, Am I missing something? > > Thanks, > Hari > > > > > > > > > > On Mon, Oct 15, 2018 at 4:05 PM Martin Sivak <msivak(a)redhat.com&gt; wrote: >> >> > I have found that migration doesn't work when using >> > vms_rule Enforcing Hard. >> > Scenario vms in an affinity group with Enforcing Hard no host members >> > when trying to migrate vms it comes back with no host to migrate to even >> > when selecting all vms in the affinity group. >> >> Yes you are right, the engine checks one by one. We do not support >> group migration in the scheduler. It was never considered important >> enough to offset the development costs (the internal architecture >> would have to change significantly). The workaround is to relax the >> affinity rule a bit first, do the migration and restore the affinity >> rule. >> >> Martin Sivak >> >> On Mon, Oct 15, 2018 at 12:13 PM, Staniforth, Paul >> <P.Staniforth(a)leedsbeckett.ac.uk&gt; wrote: >> > Hello, >> > I have found that migration doesn't work when using >> > vms_rule Enforcing Hard. >> > Scenario vms in an affinity group with Enforcing Hard no host members >> > when trying to migrate vms it comes back with no host to migrate to even >> > when selecting all vms in the affinity group. >> > >> > Regards, >> > Paul S. >> > ________________________________________ >> > From: Martin Sivak <msivak(a)redhat.com&gt; >> > Sent: 15 October 2018 09:43 >> > To: Darrell Budic >> > Cc: Ovirt Users >> > Subject: [ovirt-users] Re: Affinity rules in ovirt >> > >> > Hi, >> > >> >> 3) What is the difference between VM to VM affinity and VM to Host >> >> affinity? >> > >> > - VM - VM rule expresses the relationship of all running VMs from the >> > specified list to each other. >> > - VM - Host rule describes the relationship of all running VMs from >> > the list to the selected hosts >> > >> >> Say I have 2 hosts, so what happens in case of failure of host running >> >> the VMs? >> > >> > VMs that are not up are not considered by scheduler. So it will >> > (assuming those are highly available VMs) start the first VM somewhere >> > and then the second VM will be started at the same host where the >> > first one is running. >> > >> >> Enforcing will keep the scheduler from launching a VM if it can’t meet >> >> those >> >> criteria, and will try and make changes to which hosts are running >> >> where if >> >> it can. If you don’t set it, it will still try and launch VMs on >> >> different >> >> hosts, but if it can’t, it will still launch the VM. >> > >> > Correct. >> > >> >> It also won’t make >> >> changes to bring all VMs into compliance with the Affinity rules, from >> >> what >> >> I can tel. >> > >> > It will try that too, but rather less aggressively. >> > >> > >> > Best regards >> > >> > Martin Sivak >> > >> > On Sun, Oct 14, 2018 at 7:59 PM, Darrell Budic < budic(a)onholyground.com&gt; >> > wrote: >> >> VM to VM affinity will try and run the VMs on the same host if >> >> positive, and >> >> different hosts if negative. >> >> >> >> VM to Host affinity will try and run the VM on a specific set of Hosts >> >> if >> >> positive, and not on those hosts if negative. >> >> >> >> Enforcing will keep the scheduler from launching a VM if it can’t meet >> >> those >> >> criteria, and will try and make changes to which hosts are running >> >> where if >> >> it can. If you don’t set it, it will still try and launch VMs on >> >> different >> >> hosts, but if it can’t, it will still launch the VM. It also won’t make >> >> changes to bring all VMs into compliance with the Affinity rules, from >> >> what >> >> I can tel. >> >> >> >> On Oct 14, 2018, at 8:15 AM, Hari Prasanth Loganathan >> >> <hariprasanth.l(a)msystechnologies.com&gt; wrote: >> >> >> >> Hi Team, >> >> >> >> I tried to follow up the affinity rules using this tutorial : >> >> https://www.youtube.com/watch?v=rs_5BSqacWE but I have few >> >> clarifications in >> >> it., >> >> >> >> 1) I understand the VM to VM affinity, It means both the individual VMs >> >> needs to run on a single common host, Say I have 2 hosts, so what >> >> happens in >> >> case of failure of host running the VMs? >> >> 2) If I create a affinity group and I get the following data, >> >> i) What is host rule / vms rule - enabled, enforcing >> >> and >> >> positive ? >> >> >> >> "enforcing": "true", >> >> "hosts_rule": { >> >> "enabled": "true", >> >> "enforcing": "true", >> >> "positive": "false" >> >> }, >> >> "vms_rule": { >> >> "enabled": "false", >> >> "enforcing": "true", >> >> "positive": "false" >> >> } >> >> >> >> 3) What is the difference between VM to VM affinity and VM to Host >> >> affinity? >> >> >> >> Doc's are not very clear, so please any help is appreciated. >> >> >> >> Thanks, >> >> Hari >> >> >> >> >> >> >> >> DISCLAIMER - MSysTechnologies LLC >> >> >> >> >> >> This email message, contents and its attachments may contain >> >> confidential, >> >> proprietary or legally privileged information and is intended solely >> >> for the >> >> use of the individual or entity to whom it is actually intended. If you >> >> have >> >> erroneously received this message, please permanently delete it >> >> immediately >> >> and notify the sender. If you are not the intended recipient of the >> >> email >> >> message,you are notified strictly not to disseminate,distribute or copy >> >> this >> >> e-mail.E-mail transmission cannot be guaranteed to be secure or >> >> error-free >> >> as Information could be intercepted, corrupted, lost, destroyed, >> >> incomplete >> >> or contain viruses and MSysTechnologies LLC accepts no liability for >> >> the >> >> contents and integrity of this mail or for any damage caused by the >> >> limitations of the e-mail transmission. >> >> >> >> >> >> _______________________________________________ >> >> Users mailing list -- users(a)ovirt.org >> >> To unsubscribe send an email to users-leave(a)ovirt.org >> >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> >> oVirt Code of Conduct: >> >> https://www.ovirt.org/community/about/community-guidelines/ >> >> List Archives: >> >> >> >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/ST35SIO45EO... >> >> >> >> >> >> >> >> _______________________________________________ >> >> Users mailing list -- users(a)ovirt.org >> >> To unsubscribe send an email to users-leave(a)ovirt.org >> >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> >> oVirt Code of Conduct: >> >> https://www.ovirt.org/community/about/community-guidelines/ >> >> List Archives: >> >> >> >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/GXWG7ICW2YN... >> >> >> > _______________________________________________ >> > Users mailing list -- users(a)ovirt.org >> > To unsubscribe send an email to users-leave(a)ovirt.org >> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> > oVirt Code of Conduct: >> > https://www.ovirt.org/community/about/community-guidelines/ >> > List Archives: >> > https://lists.ovirt.org/archives/list/users@ovirt.org/message/7R6KZVHKVGG... >> > To view the terms under which this email is distributed, please go to:- >> > http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html >> _______________________________________________ >> Users mailing list -- users(a)ovirt.org >> To unsubscribe send an email to users-leave(a)ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/4C73WN55VN2... > > > DISCLAIMER - MSysTechnologies LLC > > This email message, contents and its attachments may contain confidential, > proprietary or legally privileged information and is intended solely for the > use of the individual or entity to whom it is actually intended. If you have > erroneously received this message, please permanently delete it immediately > and notify the sender. If you are not the intended recipient of the email > message,you are notified strictly not to disseminate,distribute or copy this > e-mail.E-mail transmission cannot be guaranteed to be secure or error-free > as Information could be intercepted, corrupted, lost, destroyed, incomplete > or contain viruses and MSysTechnologies LLC accepts no liability for the > contents and integrity of this mail or for any damage caused by the > limitations of the e-mail transmission.

Hi, A new parameter will be added to endpoint '/ovirt-engine/api/hosts' in 4.3, 'migration_target_of' which lists exactly that. Here is the documentation: http://ovirt.github.io/ovirt-engine-api-model/4.3/#services/hosts/methods... I don't think it can be done using the 4.2 API. Andrej On Tue, 16 Oct 2018 at 14:00, Hari Prasanth Loganathan < hariprasanth.l(a)msystechnologies.com&gt; wrote: > Hi Guys, > > 1) I have an use case in affinity rule, say > i) I have two VMs and two Hosts > ii) I created a affinity group, which has the Vm to Vm affinity rule as > negative > > so when I start the both the VMs, One Vm settled in one Host and > another VM settled in another Host > > 2) Now I try to migrate one of the VM from Host 1 to Host 2, It is > throwing an error saying It violates affinity rule (since Vm to Vm affinity > rule as negative) > > I agree the use case is correct and working as expected. > > I see the ovirt API as https://{BASE_URL}/ovirt-engine/api/hosts, which > list all the hosts available, Is there an API which list only the host > applicable for VM migration for the VM ? > > Thanks, > Hari > > > > > I need an API to > > > > > On Tue, Oct 16, 2018 at 12:52 PM Martin Sivak <msivak(a)redhat.com&gt; wrote: > >> Hi, >> >> > "hosts_rule": {"enabled": "true", "enforcing": "true", "positive": >> "false" }, >> >> Notice positive: false. You created a rule which repels those VMs from >> the host you selected. >> >> Martin >> >> On Tue, Oct 16, 2018 at 7:47 AM, Hari Prasanth Loganathan >> <hariprasanth.l(a)msystechnologies.com&gt; wrote: >> > Hi Team, >> > >> > Affinity rule is not working as expected, I created a affinity group >> and >> > added two VMs and one host (say TestHost2) (NOTE : two hosts >> available) with >> > following configuration >> > >> > "enforcing": "true", >> > "hosts_rule": { >> > "enabled": "true", >> > "enforcing": "true", >> > "positive": "false" >> > }, >> > "positive": "true", >> > "vms_rule": { >> > "enabled": "true", >> > "enforcing": "true", >> > "positive": "true" >> > }, >> > >> > But both the VMs are coming up in TestHost1, Am I missing something? >> > >> > Thanks, >> > Hari >> > >> > >> > >> > >> > >> > >> > >> > >> > >> > On Mon, Oct 15, 2018 at 4:05 PM Martin Sivak <msivak(a)redhat.com&gt; >> wrote: >> >> >> >> > I have found that migration doesn't work when using >> >> > vms_rule Enforcing Hard. >> >> > Scenario vms in an affinity group with Enforcing Hard no host >> members >> >> > when trying to migrate vms it comes back with no host to migrate to >> even >> >> > when selecting all vms in the affinity group. >> >> >> >> Yes you are right, the engine checks one by one. We do not support >> >> group migration in the scheduler. It was never considered important >> >> enough to offset the development costs (the internal architecture >> >> would have to change significantly). The workaround is to relax the >> >> affinity rule a bit first, do the migration and restore the affinity >> >> rule. >> >> >> >> Martin Sivak >> >> >> >> On Mon, Oct 15, 2018 at 12:13 PM, Staniforth, Paul >> >> <P.Staniforth(a)leedsbeckett.ac.uk&gt; wrote: >> >> > Hello, >> >> > I have found that migration doesn't work when using >> >> > vms_rule Enforcing Hard. >> >> > Scenario vms in an affinity group with Enforcing Hard no host >> members >> >> > when trying to migrate vms it comes back with no host to migrate to >> even >> >> > when selecting all vms in the affinity group. >> >> > >> >> > Regards, >> >> > Paul S. >> >> > ________________________________________ >> >> > From: Martin Sivak <msivak(a)redhat.com&gt; >> >> > Sent: 15 October 2018 09:43 >> >> > To: Darrell Budic >> >> > Cc: Ovirt Users >> >> > Subject: [ovirt-users] Re: Affinity rules in ovirt >> >> > >> >> > Hi, >> >> > >> >> >> 3) What is the difference between VM to VM affinity and VM to Host >> >> >> affinity? >> >> > >> >> > - VM - VM rule expresses the relationship of all running VMs from >> the >> >> > specified list to each other. >> >> > - VM - Host rule describes the relationship of all running VMs from >> >> > the list to the selected hosts >> >> > >> >> >> Say I have 2 hosts, so what happens in case of failure of host >> running >> >> >> the VMs? >> >> > >> >> > VMs that are not up are not considered by scheduler. So it will >> >> > (assuming those are highly available VMs) start the first VM >> somewhere >> >> > and then the second VM will be started at the same host where the >> >> > first one is running. >> >> > >> >> >> Enforcing will keep the scheduler from launching a VM if it can’t >> meet >> >> >> those >> >> >> criteria, and will try and make changes to which hosts are running >> >> >> where if >> >> >> it can. If you don’t set it, it will still try and launch VMs on >> >> >> different >> >> >> hosts, but if it can’t, it will still launch the VM. >> >> > >> >> > Correct. >> >> > >> >> >> It also won’t make >> >> >> changes to bring all VMs into compliance with the Affinity rules, >> from >> >> >> what >> >> >> I can tel. >> >> > >> >> > It will try that too, but rather less aggressively. >> >> > >> >> > >> >> > Best regards >> >> > >> >> > Martin Sivak >> >> > >> >> > On Sun, Oct 14, 2018 at 7:59 PM, Darrell Budic < >> budic(a)onholyground.com&gt; >> >> > wrote: >> >> >> VM to VM affinity will try and run the VMs on the same host if >> >> >> positive, and >> >> >> different hosts if negative. >> >> >> >> >> >> VM to Host affinity will try and run the VM on a specific set of >> Hosts >> >> >> if >> >> >> positive, and not on those hosts if negative. >> >> >> >> >> >> Enforcing will keep the scheduler from launching a VM if it can’t >> meet >> >> >> those >> >> >> criteria, and will try and make changes to which hosts are running >> >> >> where if >> >> >> it can. If you don’t set it, it will still try and launch VMs on >> >> >> different >> >> >> hosts, but if it can’t, it will still launch the VM. It also won’t >> make >> >> >> changes to bring all VMs into compliance with the Affinity rules, >> from >> >> >> what >> >> >> I can tel. >> >> >> >> >> >> On Oct 14, 2018, at 8:15 AM, Hari Prasanth Loganathan >> >> >> <hariprasanth.l(a)msystechnologies.com&gt; wrote: >> >> >> >> >> >> Hi Team, >> >> >> >> >> >> I tried to follow up the affinity rules using this tutorial : >> >> >> https://www.youtube.com/watch?v=rs_5BSqacWE but I have few >> >> >> clarifications in >> >> >> it., >> >> >> >> >> >> 1) I understand the VM to VM affinity, It means both the >> individual VMs >> >> >> needs to run on a single common host, Say I have 2 hosts, so what >> >> >> happens in >> >> >> case of failure of host running the VMs? >> >> >> 2) If I create a affinity group and I get the following data, >> >> >> i) What is host rule / vms rule - enabled, >> enforcing >> >> >> and >> >> >> positive ? >> >> >> >> >> >> "enforcing": "true", >> >> >> "hosts_rule": { >> >> >> "enabled": "true", >> >> >> "enforcing": "true", >> >> >> "positive": "false" >> >> >> }, >> >> >> "vms_rule": { >> >> >> "enabled": "false", >> >> >> "enforcing": "true", >> >> >> "positive": "false" >> >> >> } >> >> >> >> >> >> 3) What is the difference between VM to VM affinity and VM to Host >> >> >> affinity? >> >> >> >> >> >> Doc's are not very clear, so please any help is appreciated. >> >> >> >> >> >> Thanks, >> >> >> Hari >> >> >> >> >> >> >> >> >> >> >> >> DISCLAIMER - MSysTechnologies LLC >> >> >> >> >> >> >> >> >> This email message, contents and its attachments may contain >> >> >> confidential, >> >> >> proprietary or legally privileged information and is intended >> solely >> >> >> for the >> >> >> use of the individual or entity to whom it is actually intended. >> If you >> >> >> have >> >> >> erroneously received this message, please permanently delete it >> >> >> immediately >> >> >> and notify the sender. If you are not the intended recipient of the >> >> >> email >> >> >> message,you are notified strictly not to disseminate,distribute or >> copy >> >> >> this >> >> >> e-mail.E-mail transmission cannot be guaranteed to be secure or >> >> >> error-free >> >> >> as Information could be intercepted, corrupted, lost, destroyed, >> >> >> incomplete >> >> >> or contain viruses and MSysTechnologies LLC accepts no liability >> for >> >> >> the >> >> >> contents and integrity of this mail or for any damage caused by the >> >> >> limitations of the e-mail transmission. >> >> >> >> >> >> >> >> >> _______________________________________________ >> >> >> Users mailing list -- users(a)ovirt.org >> >> >> To unsubscribe send an email to users-leave(a)ovirt.org >> >> >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> >> >> oVirt Code of Conduct: >> >> >> https://www.ovirt.org/community/about/community-guidelines/ >> >> >> List Archives: >> >> >> >> >> >> >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/ST35SIO45EO... >> >> >> >> >> >> >> >> >> >> >> >> _______________________________________________ >> >> >> Users mailing list -- users(a)ovirt.org >> >> >> To unsubscribe send an email to users-leave(a)ovirt.org >> >> >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> >> >> oVirt Code of Conduct: >> >> >> https://www.ovirt.org/community/about/community-guidelines/ >> >> >> List Archives: >> >> >> >> >> >> >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/GXWG7ICW2YN... >> >> >> >> >> > _______________________________________________ >> >> > Users mailing list -- users(a)ovirt.org >> >> > To unsubscribe send an email to users-leave(a)ovirt.org >> >> > Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> >> > oVirt Code of Conduct: >> >> > https://www.ovirt.org/community/about/community-guidelines/ >> >> > List Archives: >> >> > >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/7R6KZVHKVGG... >> >> > To view the terms under which this email is distributed, please go >> to:- >> >> > http://disclaimer.leedsbeckett.ac.uk/disclaimer/disclaimer.html >> >> _______________________________________________ >> >> Users mailing list -- users(a)ovirt.org >> >> To unsubscribe send an email to users-leave(a)ovirt.org >> >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> >> oVirt Code of Conduct: >> >> https://www.ovirt.org/community/about/community-guidelines/ >> >> List Archives: >> >> >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/4C73WN55VN2... >> > >> > >> > DISCLAIMER - MSysTechnologies LLC >> > >> > This email message, contents and its attachments may contain >> confidential, >> > proprietary or legally privileged information and is intended solely >> for the >> > use of the individual or entity to whom it is actually intended. 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