random neuron misfires

Monday, June 5th, 2006 at 2:14 pm | 2,488 views | trackback url
Tags: Perl, servers

I’ve been configuring one of my machines as a FreeBSD 6.1 server in my spare picoseconds, to serve as a fileserver, rsync server, public mirror, backup server, transparent squid proxy, coffee maker and whatever else I can make it do.

In order to do this, I needed to add a bunch of packages and tweak quite a few hundred things in various places on the system (sysctl, make.conf, loader.conf, add missing tweaks and options to the kernel config) and so on.

I rebuild kernels nightly and keep ports up to date with cvsup. I rarely find time or a need to run portupdate or buildworld, but I know I should, so I found this useful article which describes how to stay current with all of these pieces (and there are a LOT of them).

Buried in the comments, was a pointer to ‘sysutils/fastest_cvsup‘, which is probably the BSD ports equivalent of Debian’s netselect-apt tool. fastest_cvsup is described as follows:

Perl script to find fastest CVSup server:

* uses socket connections not just 'pings'
* takes notice of server responses
* connects to servers in countries specified on the command line 
   - or - 
  connects to the 'local' servers defined in the script
   - or -
  connects to ALL the servers in ALL the countries
* returns either fastest server or top 3 (useful for scripts)
* returns exit codes (useful for scripts)
* can re-write itself to update the CVSup server list, obtained
  from the online FreeBSD Handbook
* can easily add other CVSup servers (NetBSD/OpenBSD...etc)

WWW: http://fastest-cvsup.sourceforge.net/

Running it was as simple as executing it with the right country in mind (or you can pass it ‘-c all’ and test all of them):

# fastest_cvsup -c us
>>  Querying servers in countries: us
--> Connecting to cvsup.us.freebsd.org [198.104.69.57]...
    - server replied: ! Access limit exceeded; try again later
    - time taken: 146.89 ms
--> Connecting to cvsup2.us.freebsd.org [130.94.149.166]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 42.03 ms
--> Connecting to cvsup3.us.freebsd.org [128.31.0.28]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 35.09 ms
--> Connecting to cvsup4.us.freebsd.org [204.152.184.73]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 114.04 ms
--> Connecting to cvsup5.us.freebsd.org [64.157.15.40]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 74.04 ms
--> Connecting to cvsup6.us.freebsd.org [69.31.98.210]...
    * error: connect: Invalid argument
--> Connecting to cvsup7.us.freebsd.org [129.250.31.140]...
    - server replied: OK 17 0 SNAP_16_1g CVSup server ready
    - time taken: 104.05 ms
--> Connecting to cvsup8.us.freebsd.org [216.165.129.134]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 57.24 ms
--> Connecting to cvsup9.us.freebsd.org [128.205.32.21]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 53.00 ms
--> Connecting to cvsup10.us.freebsd.org [128.205.32.10]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 52.02 ms
--> Connecting to cvsup11.us.freebsd.org [63.87.62.77]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 33.05 ms
--> Connecting to cvsup12.us.freebsd.org [128.46.156.46]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 49.02 ms
--> Connecting to cvsup13.us.freebsd.org [216.144.193.227]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 50.02 ms
--> Connecting to cvsup14.us.freebsd.org [64.78.150.180]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 156.16 ms
--> Connecting to cvsup15.us.freebsd.org [131.193.178.106]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 50.05 ms
--> Connecting to cvsup16.us.freebsd.org [128.143.108.35]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 65.03 ms
--> Connecting to cvsup17.us.freebsd.org [65.212.71.21]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 43.05 ms
--> Connecting to cvsup18.us.freebsd.org [128.205.32.37]...
    - server replied: OK 17 0 SNAP_16_1h CVSup server ready
    - time taken: 56.02 ms

>>  Speed Daemons:
    - 1st: cvsup11.us.freebsd.org   33.05 ms
    - 2st: cvsup3.us.freebsd.org    35.09 ms
    - 3st: cvsup2.us.freebsd.org    42.03 ms

So now I can stick cvsup11.us.freebsd.org in my .sup files and hopefully gain the fastest connection to those servers for updates.

Last Modified: Monday, June 5th, 2006 @ 14:14

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