Lançado CentOS 6.4 - Linux
Autor: luciano | Publicado: 2013-03-12T15:57:00-03:00






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O projeto CentOS lançou a versão 6.4 de sua
distribuição GNU/Linux. O CentOS é um clone do Red Hat Enterprise Linux, que
inclui todos os recursos que estão disponíveis no RHEL 6.4, lançado em 21 de fevereiro de 2013.&nbsp;O
CentOS é uma distribuição GNU/Linux voltada a empresas &nbsp;e derivada dos
fontes livremente cedidos para o público pela Red Hat via Upstream OS Provider
(UOP).

 


O CentOS está em total acordo com as políticas de
redistribuição do fornecedor original e tem a intenção de ter 100% de
compatibilidade com seus binários. O CentOS altera os pacotes principalmente
para remover as marcas e artes gráficas do fornecedor original.



Alguns problemas conhecidos, assim como outras
importantes informações acerca desta versão estão listados nas&nbsp;notas de lançamento.

Como features desta versão, destacam-se:

Drivers
     para Microsoft Hyper-V foram adicionados para permitir que o CentOS seja
     mais eficiente como Máquina Virtual quando instalado em um servidor
     Microsoft Hyper-V.
As bibliotecas
     do samba4 (fornecida pelo pacote samba4-libs) foi atualizada para a última
     versão do upstream para melhorar a interoperabilidade com domínios Active
     Directory (AD). Se você atualizar do CentOS-6.3 para o CentOS-6.4 e você
     faz uso do Samba, primeiro remova os pacote samba4 para evitar conflitos
     durante a atualização. O samba4 ainda é – pelo menos em parte –
     considerado um technology preview.
Como
     anunciado nas Notas de Lançamento do CentOS-6.3 o matahari agora se tornou
     obsoleto. O CentOS-6.4 vem com uma última atualização que deveria remover
     todos os resquícios do matahari. Para garantir que todos os resquícios
     foram excluídos execute&nbsp;yum erase matahari*&nbsp;após
     atualizar para o 6.4.
dev86,
     iasl, e qemu-guest-agent foram adicionados à arquitetura i386.


Semelhante às boas práticas do fornecedor original,
não existe um caminho suportado para o ‘upgrade’ de uma instalação de um
release anterior do CentOS (atualmente o CentOS 5) para um novo release
principal. Esta não é uma limitação imposta pelo CentOS, mas reflete a
abordagem do upstream neste assunto. Os aventureiros que desejem experimentar são orientados a fazer e testar
um backup antes disso. Como uma nota para as pessoas que tentarão atualizar
apesar deste aviso, tais como a opção não-suportada de&nbsp;upgradeany&nbsp;existente
pela linha de comando da mídia de instalação, por favor, note que você precisará
baixar manualmente o pacote&nbsp;centos-releaseatual, manualmente
execute&nbsp;rpm -e –nodeps&nbsp;para a remoção do pacote&nbsp;centos-release&nbsp;atual,
e então instale manualmente o pacote&nbsp;centos-release&nbsp;do CentOS
6, antes que o yum possa ter qualquer chance de funcionar de forma adequada.



O&nbsp;continuous
release ( CR ) repository&nbsp;normalmente disponibiliza os pacotes que
aparecerão no próximo release do CentOS, para fins de teste e hotfix até que
seja formalmente lançado.

Com informações de CentOS.



&nbsp;
 

Download: http://wiki.centos.org/Download



Notas de
lançamento em Português: CentOS6.4



Fonte: Revista Espirito Livre

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