Re: Test US mirror for bordeaux.guix.gnu.org and slow downloading of sub

[Philip McGrath]

Hi,

On Tue, Jul 12, 2022, at 1:34 PM, John Kehayias wrote:
> Hi Chris,
>
> Thanks for setting up some more mirrors, here is what I just got (in a 
> previous run the main Bordeaux server was a bit slower, more like 18 
> MB/s) on a wired connection that maxes out at about 320 Mbps.
>

I also get a nice speedup: results below.

I wondered why, given that, I still seemed to be getting substitutes primarily 
from https://ci.guix.gnu.org, until someone just mentioned on IRC 
(<https://logs.guix.gnu.org/guix/2022-07-31.log#110447>) that:

> you also need to make sure that the public key is authorised,
> or Guix will not trust the server even if present in the list of URLs.
> This is unfortunately the case with bordeaux if you installed from
> 1.3.0. If ‘grep 7D602902D3 /etc/guix/acl’ returns nothing, you're
> missing out on FREE substitutes included in your subscription,
> and you should add it

I checked, and it was indeed missing! Somehow I thought it was updated 
automatically when it was added to `%default-authorized-guix-keys`. Not only 
was this true on the foreign system where I installed manually about a year 
ago, the key also was missing on a machine where I more recently installed 
using the Debian (well, Kubuntu 22.04) package.

Just thought I'd mention it in case anyone else was as confused as I was.

-Philip

philip@bastet:/tmp/subs$ wget 
https://bordeaux.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
--2022-07-31 07:58:16--  
https://bordeaux.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
Resolving bordeaux.guix.gnu.org (bordeaux.guix.gnu.org)... 185.233.100.56, 
2a0c:e300::58
Connecting to bordeaux.guix.gnu.org 
(bordeaux.guix.gnu.org)|185.233.100.56|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 208615205 (199M) [text/plain]
Saving to: ‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0’

078vr3r8mn3yrwzwxw64h 100%[======================>] 198.95M  8.17MB/s    in 27s 
    

2022-07-31 07:58:44 (7.45 MB/s) - 
‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0’ saved [208615205/208615205]

philip@bastet:/tmp/subs$ wget 
https://bordeaux-us-east-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
--2022-07-31 07:58:51--  
https://bordeaux-us-east-mirror.cbaines.net/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
Resolving bordeaux-us-east-mirror.cbaines.net 
(bordeaux-us-east-mirror.cbaines.net)... 5.161.49.48
Connecting to bordeaux-us-east-mirror.cbaines.net 
(bordeaux-us-east-mirror.cbaines.net)|5.161.49.48|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 208615205 (199M) [text/plain]
Saving to: ‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.1’

078vr3r8mn3yrwzwxw64h 100%[======================>] 198.95M  25.2MB/s    in 
8.5s    

2022-07-31 07:59:00 (23.4 MB/s) - 
‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.1’ saved 
[208615205/208615205]

philip@bastet:/tmp/subs$ wget 
https://ci.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
--2022-07-31 07:59:25--  
https://ci.guix.gnu.org/nar/lzip/078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0
Resolving ci.guix.gnu.org (ci.guix.gnu.org)... 141.80.181.40
Connecting to ci.guix.gnu.org (ci.guix.gnu.org)|141.80.181.40|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 208615205 (199M) [application/octet-stream]
Saving to: ‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.2’

078vr3r8mn3yrwzwxw64h 100%[======================>] 198.95M  6.39MB/s    in 27s 
    

2022-07-31 07:59:53 (7.34 MB/s) - 
‘078vr3r8mn3yrwzwxw64hmcyshic9p3q-stellarium-0.21.0.2’ saved 
[208615205/208615205]