Bug 1219837 - tries only one mirror
Summary: tries only one mirror
Keywords:
Status: CLOSED DUPLICATE of bug 1219817
Alias: None
Product: Fedora
Classification: Fedora
Component: librepo
Version: 21
Hardware: All
OS: Unspecified
unspecified
medium
Target Milestone: ---
Assignee: Tomas Mlcoch
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-05-08 12:23 UTC by Sami Farin
Modified: 2015-06-09 06:46 UTC (History)
10 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2015-06-09 06:46:10 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)

Description Sami Farin 2015-05-08 12:23:04 UTC
Description of problem:
when doing "dnf upgrade", dnf tries only the first mirror and if it gets 404 HTTP error, upgrade can stall for up to 12 hours, or whenever mirror is synced.

Fedora 21 - x86_64 - Updates - Debug                            0% [                                                              ] ---  B/s |   0  B     --:-- ETA

404 error for
http://www.nic.funet.fi/pub/mirrors/fedora.redhat.com/pub/fedora/linux/updates/21/x86_64/debug/repodata/a50717db310063c8d106c566548b5876743ffd89b39eb9bc794295a8b6c42f08-filelists.xml.gz

Version-Release number of selected component (if applicable):


How reproducible:
every couple of days

Steps to Reproduce:
1. dnf upgrade
2.
3.

Actual results:
upgrade stalls

Expected results:
dnf could try some other mirror.

that's why there is more than one mirror.

Additional info:

Comment 1 Sami Farin 2015-05-08 12:23:42 UTC
0.6.4-5.fc21

Comment 2 Parag Nemade 2015-05-08 12:32:31 UTC
Not sure if this bug is related to https://bugzilla.redhat.com/show_bug.cgi?id=1219283 and also see https://lists.fedoraproject.org/pipermail/devel/2015-May/210424.html

Comment 3 Tomas Mlcoch 2015-05-13 13:31:31 UTC
Hi Sami, which version of librepo and curl do you have installed?
$ rpm -q librepo curl

Comment 4 Sami Farin 2015-05-13 15:01:40 UTC
librepo-1.7.13-1.fc21.x86_64
curl-7.41.0-1.fc21.x86_64

now upgraded to
curl-7.42.1-1.fc21.x86_64

Comment 5 Honza Silhan 2015-05-25 10:34:00 UTC
Hi, do you have set `timeout` option in `/etc/dnf/dnf.conf`? How fast is your internet connection? Can you reproduce it again? Can you attach the output of `export LIBREPO_DEBUG=1 && dnf upgrade` [1], please?

[1] https://github.com/rpm-software-management/dnf/wiki/Bug-Reporting#connection-issue

Comment 6 Sami Farin 2015-05-25 11:40:11 UTC
no timeout option, 50-80 Mbit/s, I can't reproduce it right now because "dnf upgrade" does not trigger requests to mirrors, and also 404 error would be required.

Comment 7 Sami Farin 2015-05-26 18:56:58 UTC
lr_download: Target: repodata/7797977bd4a47e6e874749a98c34a1f0140d0fecd822e022374d72b052eb11ba-filelists.xml.gz (-)
select_next_target: Selecting mirror for: repodata/1cb3e47444a8a23d1936137d244acc8a30ad19ad9cf1c96ccfdfc26134d661a6-primary.xml.gz
prepare_next_transfer: URL: ftp://ftp.funet.fi/pub/mirrors/fedora.redhat.com/pub/fedora/linux/updates/22/x86_64/debug/repodata/1cb3e47444a8a23d1936137d244acc8a30ad19ad9cf1c96ccfdfc26134d661a6-primary.xml.gz
select_next_target: Selecting mirror for: repodata/7797977bd4a47e6e874749a98c34a1f0140d0fecd822e022374d72b052eb11ba-filelists.xml.gz
prepare_next_transfer: URL: ftp://ftp.funet.fi/pub/mirrors/fedora.redhat.com/pub/fedora/linux/updates/22/x86_64/debug/repodata/7797977bd4a47e6e874749a98c34a1f0140d0fecd822e022374d72b052eb11ba-filelists.xml.gz
lr_download: Downloading started
^Clr_perform: select() interrupted by signal                    0% [                                                             ] ---  B/s |   0  B     --:-- ETAA

proxy (squid 3.5.4) gets
	550 Can't open /pub/mirrors/fedora.redhat.com/pub/fedora/linux/updates/22/x86_64/debug/repodata/7797977bd4a47e6e874749a98c34a1f0140d0fecd822e022374d72b052eb11ba-filelists.xml.gz: No such file or directory

but doesn't report error to client (dnf).

mirror list could be updated to use http instead of ftp, it could as well use
http://ftp.funet.fi/pub/mirrors/fedora.redhat.com/pub/fedora/linux/updates/22/x86_64/debug/repodata/7797977bd4a47e6e874749a98c34a1f0140d0fecd822e022374d72b052eb11ba-filelists.xml.gz

Comment 8 Matteo 2015-06-08 10:38:03 UTC
I have the same problem. 
The only workaround i've found is to use yum-deprecated command.

Comment 9 Matteo 2015-06-08 10:38:40 UTC
(In reply to Matteo from comment #8)
> I have the same problem. 
> The only workaround i've found is to use yum-deprecated command.

I Forgot to say that i'm on fedora 22

Comment 10 Tomas Mlcoch 2015-06-08 12:04:02 UTC
Hi Matteo, this is almost same problem as 1219817.
This is happening, because librepo consider curl's return code CURLE_RECV_ERROR as a fatal failure and don't try another mirror.
This is fixed in librepo-1.7.16-1.fc22 which is already in testing and will be pushed into stable soon.

Could you please try the build and let me know if it helps?
https://admin.fedoraproject.org/updates/FEDORA-2015-9077/librepo-1.7.16-1.fc22

Comment 11 Matteo 2015-06-08 12:23:17 UTC
Hi Tomas,

I updated librepo from testing repos and get dnf working now.

I can't do an update because i just did one, but apper works perfectly (before some package like firefox was just not found by apper du to the fatal) and when i ask for update it call to check if i need update and no error occurred so i think the fix is good.

Thanks for the quick and effective answer.

Comment 12 Tomas Mlcoch 2015-06-08 14:05:22 UTC
Matteo, great to hear that! Thank you for confirmation!

Comment 13 Radek Holy 2015-06-09 06:46:10 UTC
So, I think that we can mark this as a duplicate.

*** This bug has been marked as a duplicate of bug 1219817 ***


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