Problem with Loading Large Alignment – Worked Before

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Uri Garcia

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May 19, 2025, 11:40:02 AMMay 19
to CIPRES Science Gateway Users

Hi, I'm trying to load an alignment of approximately 500 MB, but after a while it gives me an error. Smaller alignments load without any issues. I’ve previously loaded files of this size without any problems. Any idea what might be causing this?

Mark Miller

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May 19, 2025, 11:41:32 AMMay 19
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H there,
Apologies for the slow response.
We have not had any other reports of loading issues recently.
I have asked the team to investigate.
Sincerely,
Mark Miller

Uri Garcia

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May 19, 2025, 5:04:33 PMMay 19
to Mark Miller, CIPRES Science Gateway Users
Thank Mark. 

After a while, I get this:

image.png

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Dr. Uri Omar García Vázquez 
Profesor de Carrera de Tiempo Completo, Titular "B"
Facultad de Estudios Superiores Zaragoza, UNAM, Batalla 5 de Mayo s/n, Ejercito de Oriente, Iztapalapa, 09230, México D.F. Tel: 56230700 ext 83217
http://urigarciaherp.blogspot.com/

Mark Miller

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May 19, 2025, 6:13:55 PMMay 19
to CIPRES Science Gateway Users
Great, thanks for sharing that. Sometimes the upload produces this message, but if you refresh the page, you will see the upload completed ok.
Sometimes it will not. If you did not try that already, give it a quick try, and let me know if the file did appear in your data folder.
I will assume for now that it has failed.

It is possible the failure is a result of low bandwidth in your location, which can cause the page to "timeout"
I was able to upload a 1 GB file in just a few minutes from my home, which has pretty good upload bandwidth (1000 MBps).

The most robust way to upload larger files is to use the globus system. 
If that is possible you might want to investigate it.
Instructions for using it are here: https://phylo.org/portal2/globus.action
Globus uploads can be restarted.

Mark

Uri Garcia

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May 19, 2025, 10:57:08 PMMay 19
to Mark Miller, CIPRES Science Gateway Users
Hi Mark, thanks for the reply. It seems my Wi-Fi connection was blocked in some way. I was able to load it without any problems.

Thank you very much.

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