On Wed, Apr 26, 2017 at 8:44 AM, knarra <[email protected]> wrote: > On 04/26/2017 10:39 AM, TranceWorldLogic . wrote: > > Hi, > > VM have guest agent install but power management is disable. > > Just want to confirm my understanding "HA will not work without power > management", please say yes or no. > > yes. > > > We have Dell server and it access through idrac, I am not sure how to > setup power management for idrac. > I tried with drac5 and drac7 and both case while testing I got error > saying *"* > *Test failed: [Connection timed out, , ]" * > But ping is working from ovirt-engine. > > Would you please point me to some link how to setup power management for > DELL idrac ? > > > Thanks, > ~Rohit > > Hi, > > With out configuring powermanagement HA will not work. Below are the > steps to setup power management. I do not have the link handy but below are > the steps. >
4.1 can perform VM HA without power fencing via storage leases, btw. Y. > > 1) Move the host to maintenance > 2) click on edit button -> select Power Management -> select check box > 'Enable power management' > 3) click on "+" button near Add fence agent > 4) In the address field provide IPMI port which is the ip used for > accessing your mm console of the server. > 5) Provide USERName and password to access the console of that machine. > 6) select the correct provider type. > 7) click "ok". > > you should be able to set it up. AFAIK, drac5 / 7 needs to be used for > dell. > > Thanks > kasturi. > > > > > > On Tue, Apr 25, 2017 at 10:29 PM, knarra <[email protected]> wrote: > >> On 04/25/2017 08:45 PM, TranceWorldLogic . wrote: >> >> Hi, >> >> This is regarding HA VM fail to restart on other host. >> >> I have setup, which has 2 host in a cluster let say host1 and host2. >> And one HA VM (with High priority), say vm1. >> And also not storage domain is configure on host3 and it available all >> time. >> >> 1> Initially vm1 was running on host2. >> 2> Then I power OFF host2 to see whether ovirt start vm1 on host1. >> >> I found two result in this case as below: >> 1> Sometime vm1 retrying to start but retrying on host2 itself. >> 2> Sometime vm1 move in down state without retrying. >> >> Can anyone explain about this behaviour ? Or Is this an issue ? >> >> Note : I am using Ovirt 4.0. >> >> Thanks, >> ~Rohit >> >> >> _______________________________________________ >> Users mailing >> [email protected]http://lists.ovirt.org/mailman/listinfo/users >> >> Hi, >> >> If a host is powered off and if powermanagment is enabled engine >> will fence the host and restarts it. During this process host residing on >> the vm will be shutdown and will be restarted on another node. All the >> events can be seen in the engine UI. >> >> Hope you have not missed to enable power management on the hosts. >> with out enabling power management even if the vm is marked to be Highly >> available it will not be. >> >> Second thing to check for is if the vm has guest-agent installed on >> it. If the vm does not have guest-agent installed then it wont be restarted >> on different host. More info on this can be found at [1]. >> >> [1] https://bugzilla.redhat.com/show_bug.cgi?id=1341106#c35 >> >> Thanks >> >> kasturi >> > > _______________________________________________ > Users mailing list > [email protected] > http://lists.ovirt.org/mailman/listinfo/users > >
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