File has unexpected size when using cdn-fastly.deb.debian.org [151.101.228.204] buster repository

Frederick Zhang <[email protected]> Tue, 1 Oct 2019 17:07:30 +1000

Newsgroups	gmane.linux.debian.user.mirrors
Message-ID	<[email protected]>

Hi all,

I'm currently experiencing some unexpected file size issues with the
151.101.228.204 node of cdn-fastly.deb.debian.org. I'd appreciate it if
you guys can help me figure it out.

The issue can be reproduced via the following command using the buster
docker image:

$ docker run --rm --tty --interactive --add-host
'cdn-fastly.deb.debian.org:151.101.228.204' debian:buster bash
$ apt-get update
$ apt-get -y install gdb
E: Failed to fetch
http://cdn-fastly.deb.debian.org/debian/pool/main/g/gdb/gdb_8.2.1-2+b1_amd64.deb
 File has unexpected size (3108672 != 3134284). Mirror sync in progress?
[IP: 151.101.228.204 80]
   Hashes of expected file:
    -
SHA256:8085c893f3b15a7802a47afb3f9cf819c223624d2bac894a8be5884eb8771ac1
    - MD5Sum:27ac5ace5fed107805cd914bec5a8cd8 [weak]
    - Filesize:3134284 [weak]
E: Unable to fetch some archives, maybe run apt-get update or try with
--fix-missing?

I tested the same command in two completely different network
environments so I reckon it's not a network issue. But weirdly enough,
if I pull the file using curl, the size and hash of the file look just
fine.

# still in the docker container, after installing curl
$ curl -s
http://cdn-fastly.deb.debian.org/debian/pool/main/g/gdb/gdb_8.2.1-2+b1_amd64.deb
-o gdb_8.2.1-2+b1_amd64.deb
$ sha256sum gdb_8.2.1-2+b1_amd64.deb
8085c893f3b15a7802a47afb3f9cf819c223624d2bac894a8be5884eb8771ac1
gdb_8.2.1-2+b1_amd64.deb
$ du -b gdb_8.2.1-2+b1_amd64.deb
3134284 gdb_8.2.1-2+b1_amd64.deb

Can someone shed some light on me? Thanks.

-- 
Best Regards,
Frederick Zhang

Email:      [email protected]

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