Server problem?

BarryAZ
BarryAZ
Joined: 8 May 05
Posts: 190
Credit: 325858200
RAC: 15554
Topic 195861

Seem to be running into a problem with uploads and downloads -- since about 8:30PM PDT. Anyone else seeing it?

Saenger
Saenger
Joined: 15 Feb 05
Posts: 403
Credit: 33009522
RAC: 0

Server problem?

Here as well, no DL/UL, GPU is running cold.

Do 14 Jul 2011 06:25:00 CEST	Einstein@Home	update requested by user
Do 14 Jul 2011 06:26:09 CEST	Einstein@Home	[sched_op_debug] Starting scheduler request
Do 14 Jul 2011 06:26:09 CEST	Einstein@Home	Sending scheduler request: Requested by user.
Do 14 Jul 2011 06:26:09 CEST	Einstein@Home	Not reporting or requesting tasks
Do 14 Jul 2011 06:26:09 CEST	Einstein@Home	[sched_op_debug] CPU work request: 0.00 seconds; 0.00 CPUs
Do 14 Jul 2011 06:26:09 CEST	Einstein@Home	[sched_op_debug] NVIDIA GPU work request: 0.00 seconds; 0.00 GPUs
Do 14 Jul 2011 06:26:11 CEST	Einstein@Home	Scheduler request completed
Do 14 Jul 2011 06:26:11 CEST	Einstein@Home	[sched_op_debug] Server version 611
Do 14 Jul 2011 06:26:11 CEST	Einstein@Home	Project requested delay of 60 seconds
Do 14 Jul 2011 06:26:11 CEST	Einstein@Home	[sched_op_debug] Deferring communication for 1 min 0 sec
Do 14 Jul 2011 06:26:11 CEST	Einstein@Home	[sched_op_debug] Reason: requested by project
Do 14 Jul 2011 06:26:36 CEST	Einstein@Home	Started download of PM0143_008B1_188.binary
Do 14 Jul 2011 06:26:58 CEST	Einstein@Home	Temporarily failed download of PM0143_008B1_188.binary: connect() failed
Do 14 Jul 2011 06:26:58 CEST	Einstein@Home	Backing off 2 min 19 sec on download of PM0143_008B1_188.binary
Do 14 Jul 2011 06:29:05 CEST	Einstein@Home	Started upload of PM0155_02481.dm_120_0_2
Do 14 Jul 2011 06:29:27 CEST	Einstein@Home	Temporarily failed upload of PM0155_02481.dm_120_0_2: connect() failed
Do 14 Jul 2011 06:29:27 CEST	Einstein@Home	Backing off 6 min 36 sec on upload of PM0155_02481.dm_120_0_2



Edith says:

I just heard on the radio, that there was a massive power outage in Hanover, where the servers are located. A main switching station seems to have failed and blacked the whole town out. Let's hope, that the UPS-systems were OK and it will start up fine once the staff is @work again.

Grüße vom Sänger

archae86
archae86
Joined: 6 Dec 05
Posts: 3161
Credit: 7307521689
RAC: 2302570

One of my hosts requested

One of my hosts requested work at 10:03:56 MDT (therefore 9:03 p.m. PDT) and got it promptly, and uploaded work at 10:04:38 which completed in four seconds.

So not spotted so far here in New Mexico.

Benjamin Knispel
Benjamin Knispel
Joined: 1 Jun 06
Posts: 149
Credit: 4981579
RAC: 0

It looks like there's been a

It looks like there's been a power outage in the late evening hours of July 13 in Hannover where the the upload/download servers for the radio pulsar search in E@H are located.

The servers are part of a large computer cluster at the AEI Hannover, which is backed up by a UPS. Unfortunately, the power outage lasted longer than the UPS could do, so I assume the cluster was shut down and with it the upload/download servers, but I don't know exactly what happened. Our admins will work on bringing the system up again.

The servers for GW work are located in Milwaukee, which is why you shouldn't see any problems with GW work.

Cheers, Benjamin

 

Einstein@Home Project

BarryAZ
BarryAZ
Joined: 8 May 05
Posts: 190
Credit: 325858200
RAC: 15554

Benjamin, thanks much for the

Benjamin, thanks much for the speedy and detailed reply.

Quote:

It looks like there's been a power outage in the late evening hours of July 13 in Hannover where the the upload/download servers for the radio pulsar search in E@H are located.

The servers are part of a large computer cluster at the AEI Hannover, which is backed up by a UPS. Unfortunately, the power outage lasted longer than the UPS could do, so I assume the cluster was shut down and with it the upload/download servers, but I don't know exactly what happened. Our admins will work on bringing the system up again.

The servers for GW work are located in Milwaukee, which is why you shouldn't see any problems with GW work.

Cheers, Benjamin


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