The deployment of core22 0.0.20 is failing
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The deployment of core22 0.0.20 is failing
Mod note: merged with existing topic
Hi,
the deployment of core22 0.0.20 is failing for several members of our team.
Exception: Failed reading core package header. and Exception: Failed to read stream
Hi,
the deployment of core22 0.0.20 is failing for several members of our team.
Exception: Failed reading core package header. and Exception: Failed to read stream
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core22-0.0.20 download fails repeatedly
This has been happening repeatedly this morning for over an hour. Doesn't appear to be a problem on my end.
12:30:11:WU01:FS00:Downloading core from http://cores.foldingathome.org/lin/64bi ... ore_22.fah
12:30:11:WU01:FS00:Connecting to cores.foldingathome.org:80
12:30:11:WU01:FS00:FahCore 22: Downloading 166.22MiB
[snip]
12:48:05:WU01:FS00:FahCore 22: 51.48%
12:48:05:ERROR:WU01:FS00:Exception: Transfer failed
Now it's doing this:
13:45:54:WU01:FS00:Downloading core from http://cores.foldingathome.org/lin/64bi ... ore_22.fah
13:45:54:WU01:FS00:Connecting to cores.foldingathome.org:80
13:45:55:ERROR:WU01:FS00:Exception: Failed to read stream
13:48:32:WU01:FS00:Downloading core from http://cores.foldingathome.org/lin/64bi ... ore_22.fah
13:48:32:WU01:FS00:Connecting to cores.foldingathome.org:80
13:48:32:ERROR:WU01:FS00:Exception: Failed to read stream
12:30:11:WU01:FS00:Downloading core from http://cores.foldingathome.org/lin/64bi ... ore_22.fah
12:30:11:WU01:FS00:Connecting to cores.foldingathome.org:80
12:30:11:WU01:FS00:FahCore 22: Downloading 166.22MiB
[snip]
12:48:05:WU01:FS00:FahCore 22: 51.48%
12:48:05:ERROR:WU01:FS00:Exception: Transfer failed
Now it's doing this:
13:45:54:WU01:FS00:Downloading core from http://cores.foldingathome.org/lin/64bi ... ore_22.fah
13:45:54:WU01:FS00:Connecting to cores.foldingathome.org:80
13:45:55:ERROR:WU01:FS00:Exception: Failed to read stream
13:48:32:WU01:FS00:Downloading core from http://cores.foldingathome.org/lin/64bi ... ore_22.fah
13:48:32:WU01:FS00:Connecting to cores.foldingathome.org:80
13:48:32:ERROR:WU01:FS00:Exception: Failed to read stream
Re: core22-0.0.20 download fails repeatedly
Confirmed, happens for me too, except it doesn't find even 1% - it just fails immediately. Is the server overloaded?
Last edited by gunnarre on Tue Feb 01, 2022 2:06 pm, edited 1 time in total.
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Re: core22-0.0.20 download fails repeatedly
Same for me as well, Can't fold at all now
Re: core22-0.0.20 download fails repeatedly
Download is now finally starting for me at about 160 KB/s, so it'll be downloaded in about 15 minutes - hopefully.
Online: GTX 1660 Super + occasional CPU folding in the cold.
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Re: core22-0.0.20 download fails repeatedly
Same issue here.
Re: core22-0.0.20 download fails repeatedly
Normally I would give a laundry list of things to check, except I found one of my machines was also showing the same error.
I have to assume the cores download server is overloaded.
About the only suggestion I can make for now is - if you have multiple folding machines check them for a successful core22 download and copy the files across from that machine.
I'm assuming you're running Windows so the folder you'll want to check is - "C:\ProgramData\FAHClient\cores\cores.foldingathome.org\win\64bit"
I have to assume the cores download server is overloaded.
About the only suggestion I can make for now is - if you have multiple folding machines check them for a successful core22 download and copy the files across from that machine.
I'm assuming you're running Windows so the folder you'll want to check is - "C:\ProgramData\FAHClient\cores\cores.foldingathome.org\win\64bit"
Re: core22-0.0.20 download fails repeatedly
Edit: The number of simultaenous connections to the web server has been reduced, to help those who actually do connect complete the download.
Last edited by gunnarre on Tue Feb 01, 2022 3:35 pm, edited 1 time in total.
Online: GTX 1660 Super + occasional CPU folding in the cold.
Offline: Radeon HD 7770, GTX 1050 Ti 4G OC, RX580
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Re: core22-0.0.20 download fails repeatedly
Confirming that copying the core directory from a machine that successfully downloaded earlier fixes the failing one. On Fedora Linux, it's everything in the /var/lib/fahclient/cores/cores.foldingathome.org/lin/64bit/22-0.0.20/Core_22.fah/ directory.
Re: core22-0.0.20 download fails repeatedly
what's annoying is that if the download fails, it seems to just hang
single 1070
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Re: core22-0.0.20 download fails repeatedly
Hiaetch wrote:
About the only suggestion I can make for now is - if you have multiple folding machines check them for a successful core22 download and copy the files across from that machine.
I'm assuming you're running Windows so the folder you'll want to check is - "C:\ProgramData\FAHClient\cores\cores.foldingathome.org\win\64bit"
Thank you.
Solved.
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Re: The deployment of core22 0.0.20 is failing
Keep in mind that 30 000 to 50 000 clients trying to update the core at the same time is like a DDoS attack of the server ... please be patient until things chill down ...jcoffland wrote:I implemented a partial fix. I limited the maximum number of simultaneous core downloads to 512. That will cause more clients to fail to download but those that are downloading will get the data a bit faster. More importantly, the API and web apps are able to function correctly while the clients download the new core.