[sage-devel] Re: Getting timeouts on git trac tonight; anyone else?

I rebooted the trac server and it's back up now. Please let me know if you have any further issues. -Keith On Friday, July 4, 2014 2:59:52 PM UTC-7, Nicolas M. Thiéry wrote: > > Hi! > > mistral-/opt/sage/src>git trac push > Traceback (most recent call last): > ... > urllib2.URLError:

[sage-devel] Re: brief disruption to /scratch on boxen

The work is done. On Saturday, June 28, 2014 1:52:17 PM UTC-7, Keith Clawson wrote: > > Hi, > > I will be doing some work that will impact the /scratch directory on > boxen. It will be unavailable for just a few minutes, and I'll post another > message when the work

[sage-devel] brief disruption to /scratch on boxen

Hi, I will be doing some work that will impact the /scratch directory on boxen. It will be unavailable for just a few minutes, and I'll post another message when the work is complete. Thanks, Keith -- You received this message because you are subscribed to the Google Groups "sage-devel" gro

[sage-devel] Re: [m4ri-devel] Website and automake

I fixed the DNS record, so the site should be back up now. -Keith On Tuesday, June 3, 2014 4:16:35 AM UTC-7, Martin Albrecht wrote: > > Hi, it seems m4ri.sagemath.org is down (it's hosted by Sage as the URL > indicates), did anything change recently? > > Cheers, > Martin > > > -- For

[sage-devel] Re: trac error, disk full?

I disabled the daemon that was generating massive log files, so the problem is fixed now. -Keith On Sunday, May 25, 2014 3:01:29 AM UTC-7, Volker Braun wrote: > > I've deleted a log file to alleviate the situation. I take it Keith is in > charge, so I'll send him an email with the details. >

[sage-devel] Re: build.sagemath.org gone

Oops, that DNS record slipped through the cracks. I fixed it, but it may take up to 24 hours to reappear if your local DNS server cached the negative response. -Keith On Saturday, May 24, 2014 1:54:43 AM UTC-7, Volker Braun wrote: > > I take it one of you is working on the web server... but it

[sage-devel] Re: problem with configure-23 on 6.2.rc0

Okay, I fixed the permissions and successfully downloaded the file. -Keith On Saturday, April 26, 2014 9:52:51 AM UTC-7, Volker Braun wrote: > > files are there but with incorrect permissions (not readable by the web > server) > > > > > > On Saturday, April 26, 2

[sage-devel] Re: problem with configure-23 on 6.2.rc0

I updated the files on the new server, so now all of the latest configure-*.tar.gz files should all be available. -Keith On Saturday, April 26, 2014 3:36:27 AM UTC-7, Harald Schilly wrote: > > On Sat, Apr 26, 2014 at 12:33 PM, Volker Braun > > > wrote: > > Harald: do you know whats going on?

[sage-devel] moved main sagemath.org site from boxen to vm

Hi, I just moved www.sagemath.org to a new server, please let me know if I broke anything! -Keith -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+uns

Re: [sage-devel] moved wiki.sagemath.org to vm

Ok, I installed docutils and the page renders correctly now. -Keith On Thursday, April 24, 2014 2:42:20 AM UTC-7, Nicolas M. Thiéry wrote: > > Hi Keith! > > On Tue, Apr 15, 2014 at 01:31:07PM -0700, Keith Clawson wrote: > >I just finished moving wiki.sagemath.o

Re: [sage-devel] moved wiki.sagemath.org to vm

I believe I fixed the problem, let me know if it happens again. -Keith On Wednesday, April 16, 2014 4:05:54 AM UTC-7, William wrote: > > > On Apr 16, 2014 2:19 AM, "Volker Braun" > > wrote: > > > > I just visited the new wiki for the first time and got the "Surge > protection warning". Maybe th

[sage-devel] moved wiki.sagemath.org to vm

I just finished moving wiki.sagemath.org from boxen to a dedicated virtual machine. The only noticeable change should be that I renamed MyStartingPage to SageWiki (there's a redirect so this shouldn't break any links). Please let me know if anything isn't working. Thanks, Keith -- You receive

Re: [sage-devel] Guys, it takes one minute to load every single page of trac. We have to do something about it.

CPU usage on the trac VM has dramatically decreased. Good work, Andrew! On Saturday, January 4, 2014 2:40:38 PM UTC-8, R. Andrew Ohana wrote: > > Ok, I just deployed the rewritten sage

Re: [sage-devel] trac email config

nfirm that this problem is still there ? > > > > For what it's worth, I did receive a few trac messages yesterday. > > > >> Frédéric > >> > >> Le mercredi 23 octobre 2013 19:09:56 UTC+2, Keith Clawson a écrit : > >>> > >>>

Re: [sage-devel] trac email config

On Wednesday, October 23, 2013 8:21:21 AM UTC-7, Anne Schilling wrote: > On 10/23/13 8:18 AM, Daniel Krenn wrote: > > Am 2013-10-19 20:05, schrieb Fr�d�ric Chapoton: > >> since the new trac server introduced last week, the trac emails are > >> classified as spam in my mailbox. This is very

[sage-devel] Re: Trac is back up

ARNING: POSSIBLE DNS SPOOFING DETECTED! @ > @@@ > The RSA host key for trac.sagemath.org has changed, > > so you need to remove the entry: > > ssh-keygen -R trac.sagemath.org > > > > On Sunday, October 13, 2013 5:18:34 AM UTC+1, Keith Clawson wrote: >> &g

[sage-devel] Re: Trac is back up

You should be able to use port 22 now. I forgot to mention that. -Keith On Sunday, October 13, 2013 11:33:14 AM UTC-7, Nathann Cohen wrote: > > Hmm... This doesn't work anymore, is it related ? > > ~/.Sage/local/bin$ git fetch trac u/ncohen/15107 > ssh: connect to host trac.sagemath.org port

[sage-devel] Trac is back up

Trac is up and running on the new server. Let me know if anything doesn't work. -Keith -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@goo

[sage-devel] Trac will be down from 9:00 PM - 10:00 PM PST today (Oct. 12)

I will be suspending Trac at 9:00 PM Pacific time today in order to move it to a new server. The work should be done in 15-30 minutes, and I'll post another notice to the group as soon as it's back online. I'm also doubling the number of CPUs, increasing the RAM, and making various configuration

[sage-devel] Re: new ticket error

The new ticket page is working for me right now. Trac is experiencing a heavy load today and there have been some transient problems like this. I have prepared a new VM with twice as many CPUs, more memory, and some software optimizations that should help stabilize Trac on these busy days. I'm

Re: [sage-devel] Re: Trac down again

The physical machine that Trac is running has been experiencing heavy disk IO from different processes for the past 3 days, which is likely contributing to the problems. The image file is also located on a ZFS volume, and I've seen odd issues with ZFS recently. I think I will move Trac to the n

[sage-devel] Re: Trac down again

Trac is back up. Something causes Trac to use nearly 100% CPU and memory after running for a few weeks, and eventually it becomes impossible to ssh into the VM running it. For the time being I'll put a monitor on Trac's memory use and try to restart it before it gets to the point of locking up.

Re: [sage-devel] Trac down

Trac is back up. It was, in fact, out of memory. I doubled the amount of memory allocated to the virtual machine and rebooted it and now it seems to run fine. -Keith On Friday, September 27, 2013 1:54:26 PM UTC-7, William wrote: > > This could be the culprit > On Sep 27, 2013 12:59 PM, "kcr

[sage-devel] Re: Trac will be unavailable for a few minutes

Ok, the reboot is done and the server now has 8 CPUs available. Unfortunately this does not improve the performance of the interface much, but I hope that it will now be more usable when many users are active. -Keith On Thursday, August 29, 2013 6:18:54 PM UTC-7, Keith Clawson wrote: > >

[sage-devel] Trac will be unavailable for a few minutes

I am increasing the number of CPUs available to Trac from 2 to 8 in order to handle multiple users better. This requires rebooting the server, so Trac will be unavailable for a minute or two. -Keith -- You received this message because you are subscribed to the Google Groups "sage-devel" gro

[sage-devel] Re: Trac is unusably slow

The apache2 process is using 100% cpu for many seconds when I attempt to view a ticket. Restarting apache doesn't seem to help. I don't know much about trac, but this doesn't seem like correct behavior. I'm reading trac.edgewall.org/wiki/TracPerformance to look for clues. -Keith On Wednesday,

[sage-devel] Re: wrapping matlab mex libraries

on Grout wrote: > On 02/14/2010 11:54 AM, Keith Clawson wrote: > > > Hi all, > > > My research group works in image and high dimensional data analysis > > and we're beginning to work on the transition from Matlab to python/ > > sage. Many of our core algorith

[sage-devel] wrapping matlab mex libraries

ed to numpy arrays. I couldn't find any previous posts on this topic, so my question is does anyone here have experience with wrapping Mex libraries for python? I have made progress on this project, but I'm far from expert at C or python so I could use some advice, or even sample code.

[sage-devel] Re: Web page looks pretty poor compared to Mathematica's

I like the site the way it is. I've been translating many of the pages into Russian, and the great thing about the design is the simplicity. The source html reads more or less like LaTeX to me in that all the commands are meaningful and transparent. As far as the content, I think it is important t