[新闻]关于安装源 cn.archive.ubuntu.com (mirrors.shlug.org) 的重要变动
版面规则
我们都知道新人的确很菜,也喜欢抱怨,并且带有浓厚的Windows习惯,但既然在这里询问,我们就应该有责任帮助他们解决问题,而不是直接泼冷水、简单的否定或发表对解决问题没有任何帮助的帖子。乐于分享,以人为本,这正是Ubuntu的精神所在。
我们都知道新人的确很菜,也喜欢抱怨,并且带有浓厚的Windows习惯,但既然在这里询问,我们就应该有责任帮助他们解决问题,而不是直接泼冷水、简单的否定或发表对解决问题没有任何帮助的帖子。乐于分享,以人为本,这正是Ubuntu的精神所在。
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- SecretZero
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同感。apt速度十几K、几百B、无三个之间转换,很晕。nabisco 写了:我用的是电信,为什么网通的延迟反而更小啊?geekjim 写了:
是的,由于我们是Ubuntu在中国的default镜像服务器,所以负载相当大。
现在这样做了负载均衡后,速度应该快了许多。
大家可以报告一下apt-get时候的情况。![]()
C:\>ping cn.archive.ubuntu.com
Pinging mirrors-ctc.shlug.org [210.51.192.139] with 32 bytes of data:
Reply from 210.51.192.139: bytes=32 time=103ms TTL=50
Reply from 210.51.192.139: bytes=32 time=69ms TTL=50
Reply from 210.51.192.139: bytes=32 time=67ms TTL=50
Reply from 210.51.192.139: bytes=32 time=67ms TTL=50
而且每次ping返回的结果不确定,会在三个IP地址之间跳动。实现了负载均衡,线路识别好像没起作用。
上述结果在Windows Server 2003 STD和Ubuntu 7.10下得到。
DNS:220.170.64.96
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the source of the CNC is wrong
when I ping the cnc server,I got the same IP with ctc
what's up?
muta@MUTA-DISCSYS:~$ ping mirrors.shlug.org
PING mirrors-cnc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=1 ttl=53 time=52.1 ms
64 bytes from 222.73.255.64: icmp_seq=2 ttl=53 time=50.5 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=53 time=50.2 ms
64 bytes from 222.73.255.64: icmp_seq=5 ttl=53 time=52.3 ms
64 bytes from 222.73.255.64: icmp_seq=6 ttl=53 time=50.6 ms
64 bytes from 222.73.255.64: icmp_seq=7 ttl=53 time=58.1 ms
64 bytes from 222.73.255.64: icmp_seq=8 ttl=53 time=50.9 ms
64 bytes from 222.73.255.64: icmp_seq=9 ttl=53 time=51.9 ms
--- mirrors-cnc.shlug.org ping statistics ---
9 packets transmitted, 8 received, 11% packet loss, time 36717ms
rtt min/avg/max/mdev = 50.205/52.125/58.170/2.408 ms
muta@MUTA-DISCSYS:~$ PING mirrors-ctc.shlug.org
bash: PING: command not found
muta@MUTA-DISCSYS:~$ ping mirrors-ctc.shlug.org
PING mirrors-ctc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=2 ttl=53 time=52.2 ms
--- mirrors-ctc.shlug.org ping statistics ---
2 packets transmitted, 1 received, 50% packet loss, time 999ms
rtt min/avg/max/mdev = 52.286/52.286/52.286/0.000 ms
muta@MUTA-DISCSYS:~$ ping mirrors-cnc.shlug.org
PING mirrors-cnc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=2 ttl=53 time=52.7 ms
64 bytes from 222.73.255.64: icmp_seq=3 ttl=53 time=51.5 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=53 time=49.9 ms
--- mirrors-cnc.shlug.org ping statistics ---
4 packets transmitted, 3 received, 25% packet loss, time 11177ms
rtt min/avg/max/mdev = 49.906/51.426/52.774/1.191 ms
muta@MUTA-DISCSYS:~$
when I ping the cnc server,I got the same IP with ctc
what's up?
muta@MUTA-DISCSYS:~$ ping mirrors.shlug.org
PING mirrors-cnc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=1 ttl=53 time=52.1 ms
64 bytes from 222.73.255.64: icmp_seq=2 ttl=53 time=50.5 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=53 time=50.2 ms
64 bytes from 222.73.255.64: icmp_seq=5 ttl=53 time=52.3 ms
64 bytes from 222.73.255.64: icmp_seq=6 ttl=53 time=50.6 ms
64 bytes from 222.73.255.64: icmp_seq=7 ttl=53 time=58.1 ms
64 bytes from 222.73.255.64: icmp_seq=8 ttl=53 time=50.9 ms
64 bytes from 222.73.255.64: icmp_seq=9 ttl=53 time=51.9 ms
--- mirrors-cnc.shlug.org ping statistics ---
9 packets transmitted, 8 received, 11% packet loss, time 36717ms
rtt min/avg/max/mdev = 50.205/52.125/58.170/2.408 ms
muta@MUTA-DISCSYS:~$ PING mirrors-ctc.shlug.org
bash: PING: command not found
muta@MUTA-DISCSYS:~$ ping mirrors-ctc.shlug.org
PING mirrors-ctc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=2 ttl=53 time=52.2 ms
--- mirrors-ctc.shlug.org ping statistics ---
2 packets transmitted, 1 received, 50% packet loss, time 999ms
rtt min/avg/max/mdev = 52.286/52.286/52.286/0.000 ms
muta@MUTA-DISCSYS:~$ ping mirrors-cnc.shlug.org
PING mirrors-cnc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=2 ttl=53 time=52.7 ms
64 bytes from 222.73.255.64: icmp_seq=3 ttl=53 time=51.5 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=53 time=49.9 ms
--- mirrors-cnc.shlug.org ping statistics ---
4 packets transmitted, 3 received, 25% packet loss, time 11177ms
rtt min/avg/max/mdev = 49.906/51.426/52.774/1.191 ms
muta@MUTA-DISCSYS:~$
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网通2M ADSL ubuntu7.10
fox@ubuntu:~$ ping mirrors-ctc.shlug.org
PING mirrors-ctc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=1 ttl=54 time=221 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=54 time=214 ms
64 bytes from 222.73.255.64: icmp_seq=5 ttl=54 time=221 ms
64 bytes from 222.73.255.64: icmp_seq=6 ttl=54 time=222 ms
--- mirrors-ctc.shlug.org ping statistics ---
6 packets transmitted, 4 received, 33% packet loss, time 17710ms
rtt min/avg/max/mdev = 214.843/220.221/222.568/3.128 ms
fox@ubuntu:~$ ping mirrors-cnc.shlug.org
PING mirrors-cnc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=2 ttl=54 time=211 ms
64 bytes from 222.73.255.64: icmp_seq=3 ttl=54 time=218 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=54 time=203 ms
64 bytes from 222.73.255.64: icmp_seq=5 ttl=54 time=219 ms
--- mirrors-cnc.shlug.org ping statistics ---
5 packets transmitted, 4 received, 20% packet loss, time 16700ms
rtt min/avg/max/mdev = 203.431/213.172/219.096/6.386 ms
fox@ubuntu:~$ ping mirrors-ctc.shlug.org
PING mirrors-ctc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=1 ttl=54 time=221 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=54 time=214 ms
64 bytes from 222.73.255.64: icmp_seq=5 ttl=54 time=221 ms
64 bytes from 222.73.255.64: icmp_seq=6 ttl=54 time=222 ms
--- mirrors-ctc.shlug.org ping statistics ---
6 packets transmitted, 4 received, 33% packet loss, time 17710ms
rtt min/avg/max/mdev = 214.843/220.221/222.568/3.128 ms
fox@ubuntu:~$ ping mirrors-cnc.shlug.org
PING mirrors-cnc.shlug.org (222.73.255.64) 56(84) bytes of data.
64 bytes from 222.73.255.64: icmp_seq=2 ttl=54 time=211 ms
64 bytes from 222.73.255.64: icmp_seq=3 ttl=54 time=218 ms
64 bytes from 222.73.255.64: icmp_seq=4 ttl=54 time=203 ms
64 bytes from 222.73.255.64: icmp_seq=5 ttl=54 time=219 ms
--- mirrors-cnc.shlug.org ping statistics ---
5 packets transmitted, 4 received, 20% packet loss, time 16700ms
rtt min/avg/max/mdev = 203.431/213.172/219.096/6.386 ms
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