age histogram

↑ 22 sites ↓  age →  | ←  0 ≤ age ≤ 28 hours  → |  28h < age ≤ 52h   old   bad   32 sites  |  27 sites  |  2 sites   3 sites   0 sites

units represent one mirror site.

regions

 at   ca   cz   de   es   gr   id   ie   it   nl   pl   pt   uk   us   za 

report

32 sites in 15 regions
0 bad -- 3 older than 2.2 days -- 0 unreachable for more than 5 hours
last probes : 32 were ok
mean mirror age is 17.2 days, std_dev 67.5 days, median 12 hours
unity site -- home	type	mirror age, daily stats	last probe, probe stats	last stat
austria
gd.tuwien.ac.at  @	http	12 hours	renewed	ok
canada
mirror.cpsc.ucalgary.ca  @	http	12 hours	renewed	ok
czech republic
ftp.linux.cz  @	http	24 hours	renewed	ok
germany
ftp.fu-berlin.de  @	ftp	12 hours	renewed	ok
ftp.uni-bayreuth.de  @	http	24 hours	renewed	ok
ftp.rrzn.uni-hannover.de  @	ftp	36 minutes	renewed	ok
greece
ftp.ntua.gr  @	http	12 hours	renewed	ok
ftp.cc.uoc.gr  @	http	12 hours	renewed	ok
indonesia
kambing.ui.ac.id  @	http	4.0 days	renewed	ok
ireland
ie.archive.ubuntu.com  @	http	12 hours	renewed	ok
ftp.heanet.ie  @	http	12 hours	renewed	ok
ftp2.ie.freesbie.org  @	http	12 hours	renewed	ok
italy
unity.mirror.garr.it  @	http	12 hours	renewed	ok
netherlands
ftp.knoppix.nl  @	http	12 hours	renewed	ok
ftp.nluug.nl  @	http	12 hours	renewed	ok
ftp.surfnet.nl  @	ftp	12 hours	renewed	ok
ftp.nl.freesbie.org  @	http	12 hours	renewed	ok
ftp.nl.netbsd.org  @	http	12 hours	renewed	ok
ftp.vim.org  @	http	12 hours	renewed	ok
poland
ftp.piotrkosoft.net  @	http	12 hours	renewed	ok
portugal
mirrors.fe.up.pt  @	http	36 minutes	renewed	ok
south africa
mirror.is.co.za  @	http	12 hours	renewed	ok
spain
ftp.rediris.es  @	http	2.0 days	renewed	ok
united kingdom
mirror.qubenet.net  @	http	12 hours	renewed	ok
united states  -  8 sites
mirror.clarkson.edu  @	http	190.1 days	renewed	ok
www.gtlib.gatech.edu  @	http	36 minutes	renewed	ok
spout.ussg.indiana.edu  @	http	338.5 days	renewed	ok
lug.mtu.edu  @	http	12 hours	renewed	ok
mirror.lug.udel.edu  @	http	1.5 days	renewed	ok
mirror.its.uidaho.edu  @	http	12 hours	renewed	ok
mirror.cs.vt.edu  @	http	12 hours	renewed	ok
mirror2.mirrors.tds.net  @	http	12 hours	renewed	ok

legend

project site -- home

project site is an url. The href is the href for the site in the list of mirrors, usually the root of the mirrored file tree. The text is the site of that url.

home (represented by the @-symbol) is an url pointing to the document root of the site. This pointer is useful if the project site url is invalid, possibly because the mirror site moved the archive.

type

Indicates the type (ftp or http) of the project site and home urls.

mirror age, daily stats

The mirror age is based upon the last successful probe.

Once a day the status of a mirror site is determined. The status (represented by a colored block) is appended to the right of the status history (right is recent). More precise, the status block is appended if the last status block was appended 24 (or more) hours ago.

The status of a mirror depends on its age and a few configuration parameters :

status	age
	this project		in general
	min	max	min	max
fresh	0	1d + 4h	0	min_sync + max_poll
oldish	1d + 4h	2d + 4h	min_sync + max_poll	max_sync + max_poll
old	2d + 4h	∞	max_sync + max_poll	∞
bad	the site or mirror tree was never found

last probe, probe stats

Last probe indicates when the last successful probe was made. Probe stats gives the probe history (right is recent). A probe is either a success or a failure.

last stat

Last stat gives the status of the last probe.

probe results

hours ago	succ	fail	32 successful, 0 failed
0	32	0

software

	mirmon version 2.1 - Thu Jan 28 18:42:13 2010 - henkp