vzyum 1001 upgrade
exec /usr/share/vzyum/bin/yum -c /vz/template/centos/5/i386/config/yum.conf --installroot /vz/root/1001 --vps=1001 upgrade
Setting up Upgrade Process
Setting up repositories
centos5-vz-addons         100% |=========================|  951 B    00:00     
centos5-updates-released  100% |=========================|  951 B    00:00     
centos5-base              100% |=========================| 1.1 kB    00:00     
Reading repository metadata in from local files
primary.xml.gz            100% |=========================| 226 kB    00:00     
http://mirror.centos.org/centos/5/updates/i386/repodata/primary.xml.gz: [Errno -1] Metadata file does not match checksum
Trying other mirror.
Error: failure: repodata/primary.xml.gz from centos5-updates-released: [Errno 256] No more mirrors to try.