vi /etc/logrotate.d/down.bccn.net

/var/sitepath/log/host.access.log{
    su root list
    missingok
    notifempty
    compress
    olddir /var/sitepath/log/access/
    daily
    copytruncate
    rotate 30
}

/var/sitepath/log/error.log{
    su root list
    missingok
    notifempty
    compress
    olddir /var/sitepath/log/error/
    daily
    copytruncate
    rotate 30
}

真正完美的解决办法是修改父目录的权限

chmod 755 /var/sitepath/log