Panic Mode On (89) Server Problems?

Message boards : Number crunching : Panic Mode On (89) Server Problems?
Message board moderation

To post messages, you must log in.

Previous · 1 . . . 11 · 12 · 13 · 14 · 15 · 16 · 17 . . . 24 · Next

AuthorMessage
Cosmic_Ocean
Avatar

Send message
Joined: 23 Dec 00
Posts: 3027
Credit: 13,516,867
RAC: 13
United States
Message 1568535 - Posted: 7 Sep 2014, 4:19:56 UTC

Hm. So that's interesting. Has anyone ever been able to figure out any kind of pattern or logic for which tapes the splitters choose to start splitting next? There's a lot of low-numbered tapes, but 29mr08ae just recently started being split (I think..unless my memory is fuzzy). If it is kind of random, then the 30 and 31 tapes should--technically--have a pretty equal chance of starting up at any time.

Either way.. the candlelight vigil continues..
Linux laptop:
record uptime: 1511d 20h 19m (ended due to the power brick giving-up)
ID: 1568535 · Report as offensive
Richard Haselgrove Project Donor
Volunteer tester

Send message
Joined: 4 Jul 99
Posts: 14650
Credit: 200,643,578
RAC: 874
United Kingdom
Message 1568579 - Posted: 7 Sep 2014, 7:30:43 UTC - in response to Message 1568535.  

Hm. So that's interesting. Has anyone ever been able to figure out any kind of pattern or logic for which tapes the splitters choose to start splitting next? There's a lot of low-numbered tapes, but 29mr08ae just recently started being split (I think..unless my memory is fuzzy). If it is kind of random, then the 30 and 31 tapes should--technically--have a pretty equal chance of starting up at any time.

Either way.. the candlelight vigil continues..

I'm pretty sure it's a batch process. Tapes are loaded in batches, and each successive batch is processed from the top down.

For some reason, the 2013 batch has been downgraded to the lowest priority, and only gets a chance to split when all other work has been exhausted.

I think 31mr08ag was in the same batch as 29mr08ae, so that might be the next off the starting blocks. After that, it'll be back to the top with 01mr08ah. I think.
ID: 1568579 · Report as offensive
Speedy
Volunteer tester
Avatar

Send message
Joined: 26 Jun 04
Posts: 1643
Credit: 12,921,799
RAC: 89
New Zealand
Message 1568606 - Posted: 7 Sep 2014, 8:53:22 UTC

Uploads seem to be spiking (blue line) the fastest of late is just over 91 MB haven't seen to do this in a while
ID: 1568606 · Report as offensive
Grant (SSSF)
Volunteer tester

Send message
Joined: 19 Aug 99
Posts: 13736
Credit: 208,696,464
RAC: 304
Australia
Message 1568611 - Posted: 7 Sep 2014, 9:05:39 UTC - in response to Message 1568606.  

Inbound traffic has been odd over the last couple of weeks.
Generally it's pretty steady with bursts after the weekly outage or when they are uploading new data.
Over the last couple of weeks there have been lots of bursts in inbound traffic, sometimes for a hour or 3.
Odd.
Grant
Darwin NT
ID: 1568611 · Report as offensive
Profile Wiggo
Avatar

Send message
Joined: 24 Jan 00
Posts: 34744
Credit: 261,360,520
RAC: 489
Australia
Message 1568903 - Posted: 7 Sep 2014, 22:42:15 UTC
Last modified: 7 Sep 2014, 22:42:46 UTC

OMG, 31mr08ag has been started. :-O

We may finally get to see the last of those old files yet.

Cheers.
ID: 1568903 · Report as offensive
Profile HAL9000
Volunteer tester
Avatar

Send message
Joined: 11 Sep 99
Posts: 6534
Credit: 196,805,888
RAC: 57
United States
Message 1568916 - Posted: 7 Sep 2014, 23:22:01 UTC - in response to Message 1568903.  

OMG, 31mr08ag has been started. :-O

We may finally get to see the last of those old files yet.

Cheers.

Sadly that one was just added in the past week.
SETI@home classic workunits: 93,865 CPU time: 863,447 hours
Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[
ID: 1568916 · Report as offensive
Profile Wiggo
Avatar

Send message
Joined: 24 Jan 00
Posts: 34744
Credit: 261,360,520
RAC: 489
Australia
Message 1568920 - Posted: 7 Sep 2014, 23:28:40 UTC - in response to Message 1568916.  

OMG, 31mr08ag has been started. :-O

We may finally get to see the last of those old files yet.

Cheers.

Sadly that one was just added in the past week.

Yeah, I just noticed the 08 in it and not 13. :-(

Oh well we'll just have to keep looking at those long forgotten files.

Cheers.
ID: 1568920 · Report as offensive
Profile Wiggo
Avatar

Send message
Joined: 24 Jan 00
Posts: 34744
Credit: 261,360,520
RAC: 489
Australia
Message 1569389 - Posted: 8 Sep 2014, 23:32:05 UTC

WOW!

3 AP top ups in a week, my CPU cores are very happy.

Cheers.
ID: 1569389 · Report as offensive
Profile James Sotherden
Avatar

Send message
Joined: 16 May 99
Posts: 10436
Credit: 110,373,059
RAC: 54
United States
Message 1569492 - Posted: 9 Sep 2014, 6:23:42 UTC - in response to Message 1569389.  

WOW!

3 AP top ups in a week, my CPU cores are very happy.

Cheers.

I like it to, But I think they are just testing the splitter code. Once they get either none are very few errors on tapes it back to feast or famine time:)
[/quote]

Old James
ID: 1569492 · Report as offensive
Profile Wiggo
Avatar

Send message
Joined: 24 Jan 00
Posts: 34744
Credit: 261,360,520
RAC: 489
Australia
Message 1569508 - Posted: 9 Sep 2014, 6:57:19 UTC - in response to Message 1569492.  

WOW!

3 AP top ups in a week, my CPU cores are very happy.

Cheers.

I like it to, But I think they are just testing the splitter code. Once they get either none are very few errors on tapes it back to feast or famine time:)

I really think that those displayed errors were just false 1's as I've had no problems with any of the work coming from them. ;-)

Cheers.
ID: 1569508 · Report as offensive
Grant (SSSF)
Volunteer tester

Send message
Joined: 19 Aug 99
Posts: 13736
Credit: 208,696,464
RAC: 304
Australia
Message 1569517 - Posted: 9 Sep 2014, 7:43:54 UTC - in response to Message 1569508.  

I really think that those displayed errors were just false 1's as I've had no problems with any of the work coming from them. ;-)

Or were they errored out & no data came from that particular channel? Or does the error indicate an error in the channel, but WUs were still split from the rest of that channel?
Grant
Darwin NT
ID: 1569517 · Report as offensive
Profile HAL9000
Volunteer tester
Avatar

Send message
Joined: 11 Sep 99
Posts: 6534
Credit: 196,805,888
RAC: 57
United States
Message 1569535 - Posted: 9 Sep 2014, 9:02:51 UTC - in response to Message 1569508.  

WOW!

3 AP top ups in a week, my CPU cores are very happy.

Cheers.

I like it to, But I think they are just testing the splitter code. Once they get either none are very few errors on tapes it back to feast or famine time:)

I really think that those displayed errors were just false 1's as I've had no problems with any of the work coming from them. ;-)

Cheers.

Logically if there were errors detected during splitting it wouldn't send out the data with errors.
When there is a splitter having errors not detected then we see issues running work.
SETI@home classic workunits: 93,865 CPU time: 863,447 hours
Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[
ID: 1569535 · Report as offensive
Profile betreger Project Donor
Avatar

Send message
Joined: 29 Jun 99
Posts: 11361
Credit: 29,581,041
RAC: 66
United States
Message 1569740 - Posted: 9 Sep 2014, 22:00:34 UTC

They split a few APs then stopped.
ID: 1569740 · Report as offensive
Profile Wiggo
Avatar

Send message
Joined: 24 Jan 00
Posts: 34744
Credit: 261,360,520
RAC: 489
Australia
Message 1569765 - Posted: 9 Sep 2014, 22:32:36 UTC - in response to Message 1569740.  

They split a few APs then stopped.

That last lot I think you'll find was just part of last week's data set (it was just delivered in 3 parts to the splitters) as another data set is being sent down now. ;-)

Cheers.
ID: 1569765 · Report as offensive
Profile Wiggo
Avatar

Send message
Joined: 24 Jan 00
Posts: 34744
Credit: 261,360,520
RAC: 489
Australia
Message 1569898 - Posted: 10 Sep 2014, 5:57:17 UTC
Last modified: 10 Sep 2014, 6:02:52 UTC

We may need to keep an eye on file 15se08ab as it's been sitting at 11 channels completed for at least 8hrs now while tying up 2 splitters and also the MB creation rate hasn't been that high today either.

[edit] and no sooner than I speak than that file has been kicked and a splitter freed.

Cheers.
ID: 1569898 · Report as offensive
David S
Volunteer tester
Avatar

Send message
Joined: 4 Oct 99
Posts: 18352
Credit: 27,761,924
RAC: 12
United States
Message 1570033 - Posted: 10 Sep 2014, 16:41:43 UTC

So if there are no APs, what's keeping both the green and the blue so high?
David
Sitting on my butt while others boldly go,
Waiting for a message from a small furry creature from Alpha Centauri.

ID: 1570033 · Report as offensive
Profile Donald L. Johnson
Avatar

Send message
Joined: 5 Aug 02
Posts: 8240
Credit: 14,654,533
RAC: 20
United States
Message 1570039 - Posted: 10 Sep 2014, 17:00:16 UTC - in response to Message 1570033.  

So if there are no APs, what's keeping both the green and the blue so high?

In the past couple hours I've gotten a handful of shorties on my Core2 Duo box. They won't get crunched by me until tomorrow, but if I have speed-burners for wingmen......
Donald
Infernal Optimist / Submariner, retired
ID: 1570039 · Report as offensive
Cosmic_Ocean
Avatar

Send message
Joined: 23 Dec 00
Posts: 3027
Credit: 13,516,867
RAC: 13
United States
Message 1570047 - Posted: 10 Sep 2014, 17:16:57 UTC

I don't know what's consuming the bandwidth, but those 30 and 31 tapes are being split!
Linux laptop:
record uptime: 1511d 20h 19m (ended due to the power brick giving-up)
ID: 1570047 · Report as offensive
Profile HAL9000
Volunteer tester
Avatar

Send message
Joined: 11 Sep 99
Posts: 6534
Credit: 196,805,888
RAC: 57
United States
Message 1570099 - Posted: 10 Sep 2014, 20:19:07 UTC - in response to Message 1570033.  

So if there are no APs, what's keeping both the green and the blue so high?

The large blue line before midnight looks like the normal transfer of data form the lab to the servers, for splitting. Then the increase in the green would be the processed data back to the lab.
At 00:00 it looks like the data from the lab to the servers was shunted down to a 100Mb transfer rate. This may be an indication of some network error, or on purpose by the IT staff.
SETI@home classic workunits: 93,865 CPU time: 863,447 hours
Join the [url=http://tinyurl.com/8y46zvu]BP6/VP6 User Group[
ID: 1570099 · Report as offensive
Cosmic_Ocean
Avatar

Send message
Joined: 23 Dec 00
Posts: 3027
Credit: 13,516,867
RAC: 13
United States
Message 1570180 - Posted: 10 Sep 2014, 23:32:45 UTC - in response to Message 1570047.  

I don't know what's consuming the bandwidth, but those 30 and 31 tapes are being split!

Well, so much for that. New tapes were loaded and it looks like the ones that were in the process of being split got interrupted in favor of the newly-loaded tapes.

The vigil for the 31xx13 tapes continues...
Linux laptop:
record uptime: 1511d 20h 19m (ended due to the power brick giving-up)
ID: 1570180 · Report as offensive
Previous · 1 . . . 11 · 12 · 13 · 14 · 15 · 16 · 17 . . . 24 · Next

Message boards : Number crunching : Panic Mode On (89) Server Problems?


 
©2024 University of California
 
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.