the status of OpenVZ mirrors

meta

• The unstable mirrors were retired in the last 100 days.
• A retired mirror is re-added, when it has been up-to-date for 14 days.
• OpenVZ → stable mirrors (log)
• OpenVZ → unstable mirrors (log)
• How to setup an OpenVZ mirror

age histogram

↑ 2 sites ↓  age →  | ←  0 ≤ age ≤ 25 hours  → |  25h < age ≤ 49h   old   bad   6 sites  |  0 sites  |  0 sites   5 sites   1 site

each unit represents 0.1 mirror sites.

regions

 au   us   vn 

report

6 sites in 3 regions
1 bad -- 5 older than 2.0 days -- 1 unreachable for more than 2 hours
last probes : 5 were ok, 1 had no time
mean mirror age is 485.4 days, std_dev 393.6 days, median 750.7 days
OpenVZ site -- home	type	mirror age, daily stats	last probe, probe stats	last stat
Australia
melbourneitmirror.net::openvz/  @	rsync	55.2 days	renewed	ok
openvz.melbourneitmirror.net  @	http	55.2 days	renewed	ok
United States
mirror.ubiquityservers.com  @	http	815.3 days	renewed	ok
ftp.osuosl.org  @	http			no time
Viet Nam
mirrors.digipower.vn  @	http	750.7 days	renewed	ok
mirrors.digipower.vn::openvz/  @	rsync	750.7 days	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	24h + 1h	0	min_sync + max_poll
oldish	24h + 1h	48h + 1h	min_sync + max_poll	max_sync + max_poll
old	48h + 1h	∞	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	5 successful, 1 failed
0	5	1

software

	mirmon version 2.11 - Sat Jul 23 09:12:31 2016 - henkp