mersenneforum.org  

Go Back   mersenneforum.org > Great Internet Mersenne Prime Search > Data > mersenne.ca

Reply
 
Thread Tools
Old 2020-07-25, 16:33   #386
kriesel
 
kriesel's Avatar
 
"TF79LL86GIMPS96gpu17"
Mar 2017
US midwest

105248 Posts
Default

https://www.mersenne.ca/ home page 500 error too.
I've emailed James H.
kriesel is offline   Reply With Quote
Old 2020-07-25, 17:49   #387
masser
 
masser's Avatar
 
Jul 2003
wear a mask

26328 Posts
Default

Looks like it's back.

Edit: whoops. maybe a transient. Doh! Not back.

Last fiddled with by masser on 2020-07-25 at 17:52
masser is online now   Reply With Quote
Old 2020-07-25, 18:27   #388
James Heinrich
 
James Heinrich's Avatar
 
"James Heinrich"
May 2004
ex-Northern Ontario

2×37×41 Posts
Default



And it should be working now.
James Heinrich is offline   Reply With Quote
Old 2020-07-25, 19:00   #389
De Wandelaar
 
De Wandelaar's Avatar
 
"Yves"
Jul 2017
Belgium

41 Posts
Default

Yes ! Working now
De Wandelaar is online now   Reply With Quote
Old 2020-08-11, 18:02   #390
James Heinrich
 
James Heinrich's Avatar
 
"James Heinrich"
May 2004
ex-Northern Ontario

BDA16 Posts
Default

I'm updating some data tables related to PM1 that will take long time to finish (ETA 7 days right now) so there may be some missing data (e.g. on bad-bounds PM1 page) or other minor odd behavior for the next little while, but it's expected. If you see actual error messages or pages not loading let me know.
James Heinrich is offline   Reply With Quote
Old 2020-08-13, 21:44   #391
James Heinrich
 
James Heinrich's Avatar
 
"James Heinrich"
May 2004
ex-Northern Ontario

2×37×41 Posts
Default

PM1 updates should be finished within the hour and data should be rebuilt and back to normal by tomorrow.

As an unrelated heads-up: my data centre is doing some maintenance next week and have advised my server will be offline and unplugged for a couple hours on Aug 19:
Quote:
The move will start on 08/19/2020 at 05:00 AM CDT and last until 08/19/2020 at 07:00 AM CDT.
During this time, your server is usually offline for a maximum of 2 hours.
James Heinrich is offline   Reply With Quote
Old 2020-08-15, 19:27   #392
nomead
 
nomead's Avatar
 
"Sam Laur"
Dec 2018
Turku, Finland

23·41 Posts
Default

The submission queue seems to be running a bit slow. Some pages (like the exponent pages) take a long time to load, or after a long wait, come up with the "Internal Server Error" page. After that 500 error, a reload will bring up that page quite fast, though. Also, the visualization tool is running on old data, "Displayed data as of 2020-08-12T23:59:59+00:00".

Anything related to that PM1 update, or a separate problem?
nomead is offline   Reply With Quote
Old 2020-08-15, 20:59   #393
James Heinrich
 
James Heinrich's Avatar
 
"James Heinrich"
May 2004
ex-Northern Ontario

2·37·41 Posts
Default

Quote:
Originally Posted by nomead View Post
Anything related to that PM1 update, or a separate problem?
Yes, it is somewhat related, and I'm working on a fix, will probably take the rest of the day to implement however. Thank you for your patience.
James Heinrich is offline   Reply With Quote
Old 2020-08-19, 10:02   #394
James Heinrich
 
James Heinrich's Avatar
 
"James Heinrich"
May 2004
ex-Northern Ontario

2×37×41 Posts
Default

Quote:
The move will start on 08/19/2020 at 05:00 AM CDT and last until 08/19/2020 at 07:00 AM CDT.
During this time, your server is usually offline for a maximum of 2 hours.
It would appear that the server has been moved. Although I'm not happy about the data center's timing. You can see the above service window, with the additional "recommended shutdown by 4:00am CDT". So I scheduled the server shutdown at 3:55am... and they unplugged it at 3:11am. I guess somebody is confused about time zones...

I doubt it had any ill effects, but let me know if something is broken.

Last fiddled with by James Heinrich on 2020-08-19 at 11:01
James Heinrich is offline   Reply With Quote
Old 2020-08-20, 14:53   #395
ramgeis
 
ramgeis's Avatar
 
Apr 2013

22×29 Posts
Default

Not sure if related: the submission queue is moving at a veeery looow speed it seems.
ramgeis is offline   Reply With Quote
Old 2020-08-20, 15:03   #396
James Heinrich
 
James Heinrich's Avatar
 
"James Heinrich"
May 2004
ex-Northern Ontario

2·37·41 Posts
Default

Quote:
Originally Posted by ramgeis View Post
Not sure if related: the submission queue is moving at a veeery looow speed it seems.
That is related to the previous P-1 stuff I mentioned (not the data center downtime). I'm aware of it, and working on it.

In short: code that takes 0.7s to run on my home system takes 17 seconds to run on the server. Granted the server CPU isn't particularly powerful, but there's not usually that significant a discrepancy. I'm trying to isolate the specific cause of the slowdown and fix it.

Last fiddled with by James Heinrich on 2020-08-20 at 15:20
James Heinrich is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Small inconsistencies between mersenne.org and mersenne.ca factor databases GP2 mersenne.ca 44 2016-06-19 19:29
mersenne.ca (ex mersenne-aries.sili.net) LaurV mersenne.ca 8 2013-11-25 21:01
Gaussian-Mersenne & Eisenstein-Mersenne primes siegert81 Math 2 2011-09-19 17:36
Mersenne Wiki: Improving the mersenne primes web site by FOSS methods optim PrimeNet 13 2004-07-09 13:51

All times are UTC. The time now is 14:31.

Sun Sep 27 14:31:45 UTC 2020 up 17 days, 11:42, 1 user, load averages: 1.31, 1.37, 1.56

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.