---------- Forwarded message ---------- From: Chris Swierczewski Date: Tuesday, March 13, 2012 Subject: University of Washington servers down? To: "sagemath-users@googlegroups.com" <sagemath-users@googlegroups.com>
Hello, The university power plant had a major malfunction. Steam was shooting everywhere. A good portion of the campus is on emergency power right now.
-- Chris Swierczewski University of Washington Department of Applied Mathematics www.cswiercz.info On Mar 13, 2012, at 3:37 PM, David Loeffler <dave.loeff...@gmail.com> wrote:
I just noticed that I can't get through to Sage's trac server, or to the patchbot. But it seems that this isn't just a Sage problem: I'm getting timeouts from the University of Washington math and engineering departments' web pages as well. Any ideas what's going on there?
David
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-- William Stein Professor of Mathematics University of Washington http://wstein.org
* the lmfdb database server -- Jon Bober is working on that now.
Also, the computer sage.math.washington.edu did not come back up after the power failure. The computer redhawk.math.washington.edu booted up but the ssh server isn't responding. redhawk has no remote management interface, and sage.math isn't coming up probably because of some disks being plugged in via the eSATA port confusing linux. So neither sage.math or redhawk.math will be available until somebody gets physical access and fixes them. This could be me on *Thursday* morning, but not me right now, since I'm in Arizona.
Fortunately, sage.math and redhawk.math are exactly the computers on the sage cluster that don't serve any webpages or any other essential services anymore.
On Tue, Mar 13, 2012 at 7:26 PM, William Stein <wst...@gmail.com> wrote:
> ---------- Forwarded message ---------- > From: Chris Swierczewski > Date: Tuesday, March 13, 2012 > Subject: University of Washington servers down? > To: "sagemath-users@googlegroups.com" <sagemath-users@googlegroups.com>
> Hello, > The university power plant had a major malfunction. Steam was shooting > everywhere. A good portion of the campus is on emergency power right now.
> -- > Chris Swierczewski > University of Washington > Department of Applied Mathematics > www.cswiercz.info > On Mar 13, 2012, at 3:37 PM, David Loeffler <dave.loeff...@gmail.com> wrote:
> I just noticed that I can't get through to Sage's trac server, or to the > patchbot. But it seems that this isn't just a Sage problem: I'm getting > timeouts from the University of Washington math and engineering departments' > web pages as well. Any ideas what's going on there?
> David
> -- > You received this message because you are subscribed to the Google > Groups "sage.math users" group. > To post to this group, send email to sagemath-users@googlegroups.com > To unsubscribe from this group, send email to > sagemath-users+unsubscribe@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/sagemath-users
> -- > You received this message because you are subscribed to the Google > Groups "sage.math users" group. > To post to this group, send email to sagemath-users@googlegroups.com > To unsubscribe from this group, send email to > sagemath-users+unsubscribe@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/sagemath-users
> -- > William Stein > Professor of Mathematics > University of Washington > http://wstein.org
-- William Stein Professor of Mathematics University of Washington http://wstein.org
* Absolutely *none* of the external disks attached to any of the machines have appeared, so I can only guess something weird happened with a power strip or something. The impact of this is that the virtual machine that serves http://planet.sagemath.org temporarily doesn't exist. So that service is down. Also, the Bill Page virtual machine can't be booted up, which serves an axiom wiki.
On Tue, Mar 13, 2012 at 8:19 PM, William Stein <wst...@gmail.com> wrote: > Hi,
> We have power, and I've remounted all the disks, RAID arrays, etc., > and restarted all services that I know how to start. This excludes:
> * http://aleph.sagemath.org -- the sage cell server; I know > nothing about how this is configured.
> * the lmfdb database server -- Jon Bober is working on that now.
> Also, the computer sage.math.washington.edu did not come back up after > the power failure. The computer redhawk.math.washington.edu booted > up but the ssh server isn't responding. redhawk has no remote > management interface, and sage.math isn't coming up probably because > of some disks being plugged in via the eSATA port confusing linux. So > neither sage.math or redhawk.math will be available until somebody > gets physical access and fixes them. This could be me on *Thursday* > morning, but not me right now, since I'm in Arizona.
> Fortunately, sage.math and redhawk.math are exactly the computers on > the sage cluster that don't serve any webpages or any other essential > services anymore.
> -- William
> On Tue, Mar 13, 2012 at 7:26 PM, William Stein <wst...@gmail.com> wrote:
>> ---------- Forwarded message ---------- >> From: Chris Swierczewski >> Date: Tuesday, March 13, 2012 >> Subject: University of Washington servers down? >> To: "sagemath-users@googlegroups.com" <sagemath-users@googlegroups.com>
>> Hello, >> The university power plant had a major malfunction. Steam was shooting >> everywhere. A good portion of the campus is on emergency power right now.
>> -- >> Chris Swierczewski >> University of Washington >> Department of Applied Mathematics >> www.cswiercz.info >> On Mar 13, 2012, at 3:37 PM, David Loeffler <dave.loeff...@gmail.com> wrote:
>> I just noticed that I can't get through to Sage's trac server, or to the >> patchbot. But it seems that this isn't just a Sage problem: I'm getting >> timeouts from the University of Washington math and engineering departments' >> web pages as well. Any ideas what's going on there?
>> David
>> -- >> You received this message because you are subscribed to the Google >> Groups "sage.math users" group. >> To post to this group, send email to sagemath-users@googlegroups.com >> To unsubscribe from this group, send email to >> sagemath-users+unsubscribe@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/sagemath-users
>> -- >> You received this message because you are subscribed to the Google >> Groups "sage.math users" group. >> To post to this group, send email to sagemath-users@googlegroups.com >> To unsubscribe from this group, send email to >> sagemath-users+unsubscribe@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/sagemath-users
>> -- >> William Stein >> Professor of Mathematics >> University of Washington >> http://wstein.org
> -- > William Stein > Professor of Mathematics > University of Washington > http://wstein.org
-- William Stein Professor of Mathematics University of Washington http://wstein.org
> * Absolutely *none* of the external disks attached to any of the > machines have appeared, so I can only guess something weird happened > with a power strip or something. The impact of this is that the > virtual machine that serves http://planet.sagemath.org temporarily > doesn't exist. So that service is down. > Also, the Bill Page virtual machine can't be booted up, which serves > an axiom wiki.
> I hope this gets fixed on Thursday when I'm back.
> -- William
It looks like the patchbot server, at patchbot.sagemath.org, is still down.
On Wed, Mar 14, 2012 at 3:05 AM, Simon King <simon.k...@uni-jena.de> wrote: > Hi!
> On 14 Mrz., 10:06, David Loeffler <dave.loeff...@gmail.com> wrote: >> ... and now it's back up again. Thanks!
> I can still not connect with sage.math.washington.edu. scp tells me > that the connection timed out.
To quote from my previous email: "Also, the computer sage.math.washington.edu did not come back up after the power failure. The computer redhawk.math.washington.edu booted up but the ssh server isn't responding."
This will be resolved 24 hours from right now, when I get back to Seattle.
In the meantime, please use geom, mod, or boxen, which should provide equivalent functionality, except for /scratch partitions.
-- William
> Cheers, > Simon
> -- > To post to this group, send an email to sage-devel@googlegroups.com > To unsubscribe from this group, send an email to sage-devel+unsubscribe@googlegroups.com > For more options, visit this group at http://groups.google.com/group/sage-devel > URL: http://www.sagemath.org
-- William Stein Professor of Mathematics University of Washington http://wstein.org
