[Users] power management issues

Eli Mesika emesika at redhat.com
Tue Nov 20 15:31:09 UTC 2012


ccing users list & danken 

----- Original Message -----
> From: "Jonathan Horne" <jhorne at skopos.us>
> To: "Eli Mesika" <emesika at redhat.com>
> Sent: Tuesday, November 20, 2012 3:37:00 PM
> Subject: Re: [Users] power management issues
> 
> Well, as a test, I enabled telnet and it started working.
> 
> Then, I removed it, added it back, and now it just reboots over and
> over
> with unable to communicate errors.
> 
> Also, before I enabled telnet, it was refusing to use SSH (SSH is the
> preferred method by default on a drac5). The secure tick box on the
> power
> management page was not "sticking" when I clicked ok.
> 
> 
> 
> 
> 
> 
> On 11/19/12 4:06 PM, "Eli Mesika" <emesika at redhat.com> wrote:
> 
> >
> >
> >----- Original Message -----
> >> From: "Jonathan Horne" <jhorne at skopos.us>
> >> To: users at ovirt.org
> >> Sent: Monday, November 19, 2012 4:54:04 PM
> >> Subject: Re: [Users] power management issues
> >>
> >> Del 2950s are equipped with DRAC5, so I set it for drac5 in the
> >> web
> >> UI.
> >
> >Looking at the fence_drac5 man page , I see that he has a
> >login_timeout
> >option :
> >from the man page:
> >**************************
> >login_timeout
> >              Wait X seconds for cmd prompt after login (Default
> >              Value: 5)
> >**************************
> >
> >As you see , the default is 5 seconds , so I really suspect this may
> >be a
> >timeout problem since all the authentication data is valid.
> >Please try to put in the options field for Power Management :
> >login_timeout=30 and check if the problem is resolved.
> >
> >
> >>
> >>
> >>
> >>
> >> On 11/19/12 8:51 AM, "Eli Mesika" <emesika at redhat.com> wrote:
> >>
> >> >
> >> >
> >> >----- Original Message -----
> >> >> From: "Jonathan Horne" <jhorne at skopos.us>
> >> >> To: users at ovirt.org
> >> >> Sent: Monday, November 19, 2012 4:04:08 PM
> >> >> Subject: [Users] power management issues
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
> >> >> I am gearing up to deploy this to our production environment
> >> >> soon.
> >> >> I
> >> >> am not using the servers that will be the production
> >> >> deployment,
> >> >> but
> >> >> they are vaguely similar. My 3 test machines are 3 Dell 2950s.
> >> >>
> >> >>
> >> >> I have done several builds and then tear down the whole thing
> >> >> and
> >> >> start over to ensure that I understand the whole process.
> >> >> Random
> >> >> builds, I get power management working,
> >> >
> >> >Jonathan, which Power Management agent are you using (i.e. apc,
> >> >rsa
> >> >...)
> >> >
> >> > and sometimes I get "power
> >> >> management test failed unable to log into fencing device"
> >> >
> >> >Since this message is returned from vdsm , ccing danken
> >> >
> >> >safe to
> >> >> say I am using identical PM settings from build to build. my
> >> >> ovirt
> >> >> manager system is running fence-agents-3.1.10-1.fc17.x86_64
> >> >> which
> >> >> appears to be the latest, is there some other piece I might be
> >> >> missing that completes this functionality?
> >> >>
> >> >>
> >> >> Thanks,
> >> >> jonathan
> >> >>
> >> >>
> >> >>
> >> >>
> >> >>
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> >> >> recipient,
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> >> >> the
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> >> >> shall
> >> >> not operate to bind SKOPOS to any order or other contract
> >> >> unless
> >> >> pursuant to explicit written agreement or government initiative
> >> >> expressly permitting the use of e-mail for such purpose.
> >> >> _______________________________________________
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> >> >> Users at ovirt.org
> >> >> http://lists.ovirt.org/mailman/listinfo/users
> >> >>
> >>
> >>
> >> ________________________________
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> >> please delete without copying and kindly advise us by e-mail of
> >> the
> >> mistake in delivery. NOTE: Regardless of content, this e-mail
> >> shall
> >> not operate to bind SKOPOS to any order or other contract unless
> >> pursuant to explicit written agreement or government initiative
> >> expressly permitting the use of e-mail for such purpose.
> >> _______________________________________________
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> >> Users at ovirt.org
> >> http://lists.ovirt.org/mailman/listinfo/users
> >>
> 
> 
> ________________________________
> This is a PRIVATE message. If you are not the intended recipient,
> please delete without copying and kindly advise us by e-mail of the
> mistake in delivery. NOTE: Regardless of content, this e-mail shall
> not operate to bind SKOPOS to any order or other contract unless
> pursuant to explicit written agreement or government initiative
> expressly permitting the use of e-mail for such purpose.
> 



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