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Re: corrupt file on mirror?
From: |
Ludovic Courtès |
Subject: |
Re: corrupt file on mirror? |
Date: |
Sat, 08 Apr 2017 23:08:08 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) |
Hello,
Leo Famulari <address@hidden> skribis:
> On Thu, Apr 06, 2017 at 01:29:21PM +1000, Ben Woodcroft wrote:
>> Hi,
>>
>> I just came across this, not sure what to make of it:
>>
>> Found valid signature for
>> /gnu/store/dhc2iy059hi91fk55dcv79z09kp6500y-gcc-5.4.0-lib
>> From
>> https://mirror.hydra.gnu.org/guix/nar/gzip/dhc2iy059hi91fk55dcv79z09kp6500y-gcc-5.4.0-lib
>> Downloading dhc2iy...-gcc-5.4.0-lib (30.1MiB installed)...
>> gcc-5.4.0-lib 189KiB/s 00:01 | 187KiB transferred
>> gzip: stdin: invalid compressed data--crc error
>>
>> gzip: stdin: invalid compressed data--length error
>> guix substitute: error: corrupt input while restoring
>> '/gnu/store/dhc2iy059hi91fk55dcv79z09kp6500y-gcc-5.4.0-lib/lib/gcc/x86_64-unknown-linux-gnu/5.4.0/include/cilk/cilk_api.h'
>> from #{read pipe}#
Not sure if someone intervened but this works for me:
wget -O -
https://mirror.hydra.gnu.org/guix/nar/gzip/dhc2iy059hi91fk55dcv79z09kp6500y-gcc-5.4.0-lib
|gunzip |wc -c
The error you were showing suggests a truncated file, which indeed
happens occasionally when hydra.gnu.org is overloaded.
I’ve proposed a couple of improvements to ‘guix publish’ to address this
and related issues:
https://debbugs.gnu.org/cgi/bugreport.cgi?bug=26201#71
Not implemented yet, but feedback and suggestions are welcome!
Thanks,
Ludo’.