Lop2 and Monit down + gateway questions

Predrag Punosevac predragp at andrew.cmu.edu
Wed Oct 28 15:59:54 EDT 2020


monit is up, git is up.

I am fixing Xen now. I will start restoring CPUs after that.

Predrag

On Wed, Oct 28, 2020 at 3:13 PM Predrag Punosevac <predragp at andrew.cmu.edu>
wrote:

> Nicholas Gisolfi <ngisolfi at cs.cmu.edu> wrote:
>
> > Hi Predrag,
> >
> > It looks like lop2 and monit are down.  There is a thread on the auton
> > slack talking about alternate gateways...we found a list from an April
> 2020
> > email of yours
>
> Hi Autonians,
>
>
> I figured out that it would be easier just to replay to all of you that
> to replay to individual emails.
>
> This morning around 11:15 AM Kris Hutchings and I swapped two server
> racks and this a bunch of electric work in the server room. This work
> was planned since February and could no longer be postponed. Namely, I
> claimed a bit more electricity for our lab which is necessary to bring
> up 4 new CPU nodes which were collecting dust in the dungeon. I didn't
> email about this as the two weeks in a row we had problems with people
> coming up with the fever including your truly about 8 days ago so when I
> saw Kris this morning in the server room we had to act at once.
>
> I am in the process of restoring services from the most important once
> (network, file servers) and hopefully bringing CPU nodes back before the
> end of the day. It is possible that CPU work will have to be continued
> tomorrow as there is just too much stuff down right now.
>
> GPU computing should not be affected. Git and Monit appear to be down
> but that is just a routing problem which I am fixing right now.
> lop2 is a virtual machine which will be restored hopefully shortly.
>
> Predrag
>
>
>
>
> >
> > lop2.autonlab.org
> > lop1.autonlab.org
> > lion.auton.cs.cmu.edu
> > bash.autonlab.org
> >
> > Ben (cc'ed) and I tried to log in via lion for the first time and it
> looks
> > like our usual log-in credentials don't work.  I figured I should bring
> > this to your attention, just in case this isn't expected behavior.
> >
> > - Nick
>
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