Tuesday, December 20, 2011

dependency problem xen from centos 5.3 to 5.7

http://www.centos.org/modules/newbb/viewtopic.php?topic_id=19677

i'm unable to update xen image (centos 5.3) using centos 5.7 repository.

the solution: yum --exclude=elfutils-libelf* --exclude=python* update

done this and finally i can do yum update. :)

http://www.linuxquestions.org/questions/linux-general-1/error-timeout-urlopen-error-timed-out-when-using-yum-on-centos5-2-a-722441/

finally i've found the problem
i think this error because of repository overload
so i edit /etc/yum.conf
and add line timeout=300 (default value is 30 sec)
now it's working...case closed


solution: #yum update yum

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