Я привык к тому, что Yum на CentOS 5 - полная свинья и ломается каждые две недели, но до сих пор мне всегда удавалось решить проблему, просто запустив:
yum clean all
А потом нормально обновляется.
Не работает сегодня. Я много гуглил, и еще один частый совет - отключить fastmirror, попробовал и это тоже, но безрезультатно. Вот ошибка, которую я получаю:
# yum update
addons | 951 B 00:00
addons/primary | 204 B 00:00
base | 2.1 kB 00:00
base/primary_db | 2.2 MB 00:00
extras | 2.1 kB 00:00
extras/primary_db | 244 kB 00:00
spacewalk-client-tools | 1.9 kB 00:00
spacewalk-client-tools/primary_db | 15 kB 00:00
updates | 1.9 kB 00:00
updates/primary_db | 603 kB 00:00
http://ftp.heanet.ie/pub/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.as29550.net/mirror.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.melbourne.co.uk/sites/ftp.centos.org/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.ellogroup.com/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.netrino.co.uk/mirror.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.coreix.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.krystal.co.uk/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.ukfast.co.uk/sites/ftp.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://anorien.csc.warwick.ac.uk/mirrors/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.ox.ac.uk/sites/mirror.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.bytemark.co.uk/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://ftp.nluug.nl/ftp/pub/os/Linux/distr/CentOS/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.denit.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.oxilion.nl/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://ftp.tudelft.nl/centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.widexs.nl/ftp/pub/os/Linux/distr/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.nl.leaseweb.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.supportex.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://centos.mirror.evertje.net/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://nl.mirror.eurid.eu/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://ftp.heanet.ie/pub/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.as29550.net/mirror.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.melbourne.co.uk/sites/ftp.centos.org/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.ellogroup.com/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.netrino.co.uk/mirror.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.coreix.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.krystal.co.uk/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.ukfast.co.uk/sites/ftp.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://anorien.csc.warwick.ac.uk/mirrors/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.ox.ac.uk/sites/mirror.centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.bytemark.co.uk/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://ftp.nluug.nl/ftp/pub/os/Linux/distr/CentOS/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.denit.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.oxilion.nl/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://ftp.tudelft.nl/centos.org/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.widexs.nl/ftp/pub/os/Linux/distr/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirror.nl.leaseweb.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://mirrors.supportex.net/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://centos.mirror.evertje.net/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
updates/primary_db | 603 kB 00:00
http://nl.mirror.eurid.eu/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2: [Errno -1] Metadata file does not match checksum
Trying other mirror.
Error: failure: repodata/primary.sqlite.bz2 from updates: [Errno 256] No more mirrors to try.
#
Возможно ли, что каждое пробуемое зеркало yum имеет мертвый пакет sqlite? Есть ли способ указать yum игнорировать sqlite и просто обновить остальные? Я попробовал --skip-broken, но он все равно выдал ту же ошибку.
CentOS в наши дни настолько сломан :(
Барт.
http_caching = none в yum.conf, затем попробуйте
Ссылка: http://plone.lucidsolutions.co.nz/linux/rpm/yum-metadata-file-does-not-match-checksum
Я проверил http://nl.mirror.eurid.eu/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2 и зеркало выглядит нормально.
Чтобы проверить, я вручную вытащил файл:
wget http://nl.mirror.eurid.eu/centos/5.6/updates/x86_64/repodata/primary.sqlite.bz2
Запустите на нем sha1sum:
$ sha1sum primary.sqlite.bz2
0c3f80f4063c9e64c000c5e6f1e5bda0a0623822 primary.sqlite.bz2
$ bzip2 -d primary.sqlite.bz2
$ sha1sum primary.sqlite
adda574a8d795705b80d6c2003947c1ae2797f5f primary.sqlite
и сравнил эти значения со значениями, перечисленными в http://nl.mirror.eurid.eu/centos/5.6/updates/x86_64/repodata/repomd.xml
<data type="primary_db"><location href="repodata/primary.sqlite.bz2"/>
<checksum type="sha">0c3f80f4063c9e64c000c5e6f1e5bda0a0623822</checksum>
<timestamp>1307575563</timestamp>
<open-checksum type="sha">adda574a8d795705b80d6c2003947c1ae2797f5f</open-checksum>
<database_version>10</database_version>
</data>
Попробуйте yum clean all и убедитесь, что файлы в /var/cache/yum/... таким же образом.
Кажется, простым ответом было подождать день и попробовать еще раз.
Поскольку со вчерашнего дня на моей стороне ничего не изменилось, наблюдатели CentOS исправили какую-то ошибку на своей стороне.