Message boards :
Number crunching :
slow downloads?
Message board moderation
Author | Message |
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alephnull Send message Joined: 16 Mar 03 Posts: 120 Credit: 163,008,396 RAC: 0 |
sorry for the bother but i was wondering if others may be having issues with slow downloads recently? when i was running boinc version 6.10.58, the issues were not as bad as they seem now. after experimenting with versions 6.10.58, 6.12.34, 7.0.25 and currently 7.0.28 (test version), i was finally able to at least get some work for seti on this host. it took a little playing around because that particular host has quite a lot of einstein work so the scheduler would not send anything for seti. currently for that host, i have 118 wu downloading and 4 ready to start (for seti). for the work units downloading, the download will start, hover around 0.4 - 2 Kbs, then backoff. in the past 30 minutes or so ive probably been able to complete about 10 or so seti wu downloads. just wondering if anyone else experiencing really slow downloads currently? sorry to ask a question thats been asked millions of times. just seems bad in the past couple of days. i would like to have the machine mentioned above a dedicated gpu seti cruncher but i cant get the work it seems, let alone build a sufficient work buffer (hence the einstein work). currently running boinc 7.0.28. any info/comments are appreciated. |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
The link is maxed out at the moment, as the Cricket Graph shows: Graphs for gigabitethernet2_3 At the moment there are two download servers, DNS switches between them every 5 minutes, by suspending, then resuming your network activity, may get you a faster download. Claggy |
alephnull Send message Joined: 16 Mar 03 Posts: 120 Credit: 163,008,396 RAC: 0 |
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Cosmic_Ocean Send message Joined: 23 Dec 00 Posts: 3027 Credit: 13,516,867 RAC: 13 |
Wait.. I know there were two download servers.. but didn't it get consolidated down to one recently? At any rate, since the pipe to the world is usually maxed out, downloads will be slow and may time-out and get dropped/lost packets on occasion. It will work itself out in the end, but you just have to be patient and wait. For instance, when there are tapes of raw data available for the AstroPulse splitters to chew on, it takes me 3-10 days to build a 10-day cache, which is only ~65 WUs. Just have to wait and it will eventually happen. Linux laptop: record uptime: 1511d 20h 19m (ended due to the power brick giving-up) |
Claggy Send message Joined: 5 Jul 99 Posts: 4654 Credit: 47,537,079 RAC: 4 |
Wait.. I know there were two download servers.. but didn't it get consolidated down to one recently? According to Matt's lastest Tech News georgem is hosting the Workunit files: In better news, georgem is now not only hosting all the workunits and running some backend BOINC services and scientific analysis processes, but it's also hosting all the data (~13TB) from a recent survey of the galactic center collected at Green Bank Telescope. Several grad students will be processing this data on georgem itself. and Slavac's status update says some more, but there's still some tuning to do before Vader and Anakin are retired: Georgem, attached to 24 drives in the 45 JBOD, is currently taking care of the following: Claggy |
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