Upload server down?

Message boards : Number crunching : Upload server down?

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Author	Message
Ray_GTI-R Send message Joined: 17 May 99 Posts: 56 Credit: 274,088 RAC: 54	Message 1153978 - Posted: 19 Sep 2011, 20:10:46 UTC - in response to Message 1153967.
	Been trying for 24 hours, no joy (despite what it says on the Server status page). Ray (UK) ____________ The difference between 0 and 1 is greater than the difference between 1 and 1,000,000
	ID: 1153978 ·

scatty Send message Joined: 7 Sep 02 Posts: 8 Credit: 3,206,074 RAC: 1,855	Message 1154006 - Posted: 19 Sep 2011, 22:37:17 UTC - in response to Message 1153978.
	working again for me ____________
	ID: 1154006 ·

Mad Fritz Send message Joined: 20 Jul 01 Posts: 87 Credit: 11,314,863 RAC: 1,221	Message 1154007 - Posted: 19 Sep 2011, 22:39:40 UTC - in response to Message 1154006.
	I wouldn't call it "working" but sometimes a finished WU slips through... ____________
	ID: 1154007 ·

W5DMG - Dave Send message Joined: 19 May 99 Posts: 155 Credit: 24,610,830 RAC: 20,013	Message 1154009 - Posted: 19 Sep 2011, 22:45:42 UTC - in response to Message 1154007.
	I wouldn't call it "working" but sometimes a finished WU slips through... But you have to realize that everyone is trying to upload now at the same time and that server cannot handle that many requests at one time. So just bare with it and your time will come. I happened to upload a few on one of my systems, but the others are still having to wait.
	ID: 1154009 ·

BarryAZ Send message Joined: 1 Apr 01 Posts: 2480 Credit: 7,679,387 RAC: 7,787	Message 1154010 - Posted: 19 Sep 2011, 22:51:52 UTC - in response to Message 1154009.
	Indeed, my approach with SETI outages (as well is the maintenance outages), is to simply suspend SETI processing (there are plenty of other BOINC fish in the sea), until after the wave subsides. With this upload outage, given that it may well run into the Tuesday run, I figure Wednesday evening should be about right. But you have to realize that everyone is trying to upload now at the same time and that server cannot handle that many requests at one time. So just bare with it and your time will come. I happened to upload a few on one of my systems, but the others are still having to wait. ____________
	ID: 1154010 ·

Ray_GTI-R Send message Joined: 17 May 99 Posts: 56 Credit: 274,088 RAC: 54	Message 1154024 - Posted: 19 Sep 2011, 23:59:43 UTC - in response to Message 1154010.
	OK - shortly after my last post hereabouts things started moving again :-P ____________ The difference between 0 and 1 is greater than the difference between 1 and 1,000,000
	ID: 1154024 ·

Brkovip Send message Joined: 18 May 99 Posts: 274 Credit: 141,175,981 RAC: 16,776	Message 1154029 - Posted: 20 Sep 2011, 0:18:53 UTC
	I thought Seti had a 100MB bi directional pipe? I haven't seen the uploads go over 20MB. The downloads sit much higher like they should and I know there is some overhead but 80MB? ____________
	ID: 1154029 ·

arkayn Volunteer tester Send message Joined: 14 May 99 Posts: 3148 Credit: 41,361,447 RAC: 33,140	Message 1154033 - Posted: 20 Sep 2011, 0:30:25 UTC - in response to Message 1154029.
	I thought Seti had a 100MB bi directional pipe? I haven't seen the uploads go over 20MB. The downloads sit much higher like they should and I know there is some overhead but 80MB? Nope, only a single 100MB connection, most of which is used for downloads. ____________
	ID: 1154033 ·

Josef W. Segur Volunteer developer Volunteer tester Send message Joined: 30 Oct 99 Posts: 3969 Credit: 937,691 RAC: 158	Message 1154058 - Posted: 20 Sep 2011, 4:04:39 UTC - in response to Message 1154033.
	I thought Seti had a 100MB bi directional pipe? I haven't seen the uploads go over 20MB. The downloads sit much higher like they should and I know there is some overhead but 80MB? Nope, only a single 100MB connection, most of which is used for downloads. We've seen uploads at over 40 Mbps while downloads were over 90 Mbps. IMO it's a duplex 100 Mbps link. The limitation is probably a complex set of things like how fast the server can store the results, how many handshake packets are colliding on the other side of the link, etc. The result files which are at least the majority of traffic on that side are about 1/10 the size of a WU file for MB, 1/500 for AP, so whatever capability the upload server has to handle more than 10 Mbps isn't necessary long term. Joe
	ID: 1154058 ·

Grant (SSSF) Send message Joined: 19 Aug 99 Posts: 5287 Credit: 41,829,241 RAC: 32,961	Message 1154139 - Posted: 20 Sep 2011, 7:58:16 UTC - in response to Message 1151965.
	The network graphs show there is inbound traffic, but i think most of it is Scheduler requests. For a while there i was able to upload results- eventually. But now nothing is going through- it's all just queuing up again. In the past uploads have been at 30Mb/s sustained. Apart from a couple of peaks at 30Mb/s it's struggling to carry 20Mb/s. ____________ Grant Darwin NT.
	ID: 1154139 ·

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Message boards : Number crunching : Upload server down?