Mirror Details: ustc.edu.cn

Name: ustc.edu.cn
Tier: Tier 2
Has ISOs: Yes

Available URLs

Mirror URL Protocol Country IPv4 IPv6 Last Sync Completion % μ Delay (hh:mm) μ Duration (s) σ Duration (s) Score Details
http://mirrors.ustc.edu.cn/archlinux/ http China Yes No 2016-12-05 14:07 57.4% 4:52 3.76 3.45 21.1 Details
https://mirrors.ustc.edu.cn/archlinux/ https China Yes Yes 2016-12-05 14:07 50.6% 400:32 5.11 2.92 806.6 Details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China Yes Yes 2016-12-05 14:07 38.2% 6:53 8.28 6.10 55.7 Details

Error Log

Mirror URL Protocol Country Error Message Last Occurred Occurrences (last 168 hours)
https://mirrors.ustc.edu.cn/archlinux/ https China Connection refused 2016-12-05 20:42 12 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China @ERROR: chroot failed
rsync error: error starting client-server protocol (code 5) at main.c(1648) [Receiver=3.1.2]
2016-12-05 20:42 31 details
http://mirrors.ustc.edu.cn/archlinux/ http China Connection refused 2016-12-05 20:41 7 details
https://mirrors.ustc.edu.cn/archlinux/ https China Name or service not known 2016-12-05 18:45 23 details
http://mirrors.ustc.edu.cn/archlinux/ http China Name or service not known 2016-12-05 18:45 20 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China rsync: getaddrinfo: mirrors.ustc.edu.cn 873: Name or service not known
rsync error: error in socket IO (code 10) at clientserver.c(125) [Receiver=3.1.2]
2016-12-05 18:45 44 details
https://mirrors.ustc.edu.cn/archlinux/ https China Connection timed out. 2016-12-05 18:38 24 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China rsync error: timeout waiting for daemon connection (code 35) at socket.c(281) [Receiver=3.1.2] 2016-12-05 18:37 24 details
http://mirrors.ustc.edu.cn/archlinux/ http China Connection timed out. 2016-12-05 18:12 32 details
https://mirrors.ustc.edu.cn/archlinux/ https China _ssl.c:574: The handshake operation timed out 2016-12-05 14:24 10 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China @ERROR: max connections (20) reached -- try again later
rsync error: error starting client-server protocol (code 5) at main.c(1648) [Receiver=3.1.2]
2016-12-05 13:21 86 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China [Receiver] io timeout after 10 seconds -- exiting
rsync error: timeout in data send/receive (code 30) at io.c(195) [Receiver=3.1.2]
2016-12-04 22:53 1 details
rsync://mirrors.ustc.edu.cn/archlinux/ rsync China [Receiver] io timeout after 11 seconds -- exiting
rsync error: timeout in data send/receive (code 30) at io.c(195) [Receiver=3.1.2]
2016-12-04 20:48 1 details
https://mirrors.ustc.edu.cn/archlinux/ https China ('The read operation timed out',) 2016-12-02 21:41 3 details

Mirror Status Charts

Periodic checks of the mirrors are done from various geographic locations, IP addresses, and using IPv4 or IPv6. These results are summarized in graphical form below.