Misc #11876: Scheduled maintenance 2016/01/01

• Status: Closed
• Assignee: hsbt (Hiroshi SHIBATA)

[hsbt (Hiroshi SHIBATA)]

In 2016/01/01, I will be upgrading our subversion server named svn.ruby-lang.org.

It uses debian squeeze-lts now. squeeze-lts will end until Feb 2016. ref https://wiki.debian.org/LTS
I will upgrade it to debian jessie.

We will make repository readonly and migrate data, switch dns at Jan.1 afternoon.

Software upgrade details related svn.ruby-lang.org:

• subversion: 1.6.12 to 1.8.10
• openssl: 0.9.8o to 1.0.1k
• apache: 2.2.16 to 2.4.10

For commiters:

I plan to migrate same keys from old server to new server. but some keys is invalid in jessie probably.
If you can't commit new server. Please notice hsbt at ruby-lang.org.

[kou (Kouhei Sutou)]

Thanks for your work.
Could you change my ("kou" account's) key to https://github.com/kou.keys in the upgrade?

I'm using id_dsa.pub on svn.ruby-lang.org. I want to change my key to id_rsa.pub (the above key).

[hsbt (Hiroshi SHIBATA)]

Hi kou.

Thank you for your comment. I will replace you key at maintenance time.

[hsbt (Hiroshi SHIBATA)]

Happy New Year!

I start maintenance now.

[sorah (Sorah Fukumori)]

Could you update my ssh keys too? (svn id sorah)

• HTTPS: https://s3-ap-northeast-1.amazonaws.com/sorah.jp/ssh-key.txt https://github.com/sorah/sorah.jp/blob/master/source/ssh-key.txt
• HTTP: http://sorah.jp/ssh-key.txt
• HTTP + pgp clearsign: http://sorah.jp/sorah-key.txt.asc

(these urls have identical public keys)

[sorah (Sorah Fukumori)]

Shota Fukumori wrote:

• HTTP + pgp clearsign: http://sorah.jp/sorah-key.txt.asc

Correction: http://sorah.jp/ssh-key.txt.asc

[hsbt (Hiroshi SHIBATA)]

Hi, sora.

I replaced your 2nd key from s3 to sorah account.
If you need to register more keys, Please mention to me.

[hsbt (Hiroshi SHIBATA)]

• Status changed from Open to Closed

I finished maintenance and confirmation to svn commit.

SSH fingerprint at our new repository is here:

• RSA: 72:04:c9:95:f5:06:de:57:0a:45:0e:30:9c:4e:57:87
• ECDSA: bd:9d:d7:25:85:12:ab:65:a1:11:78:a9:71:7d:af:af

Please revoke your known_hosts keys and add new key.

[Eregon (Benoit Daloze)]

New IP is 52.192.80.219.
(I got a "WARNING: POSSIBLE DNS SPOOFING DETECTED!")

[hsbt (Hiroshi SHIBATA)]

If you got like svn: E155017: Checksum mismatch for '/XXXXXMakefile.in'

Please run following instructions.

• svn update --set-depth empty
• remove your local changes
• svn update --set-depth infinity

[hsbt (Hiroshi SHIBATA)]

• Related to Misc #11957: svn リポジトリのリビジョンがずれている added

[hsbt (Hiroshi SHIBATA)]

• Status changed from Closed to Assigned

I found broken revisions before r53353.

I try to dump and restore svn repository. I will maintenance svn.ruby-lang.org tomorrow afternoon(JST).

Sorry for your inconvenience experience.

[hsbt (Hiroshi SHIBATA)]

• Status changed from Assigned to Closed

restore done.

[normalperson (Eric Wong)]

[e-mail] wrote:

restore done.

Curious, what broke/changed?

Btw, how loaded is the SVN server nowadays?

I might create a mirror using the svnsync(1) for git-svn
development/testing purposes. However, I don't want to
hammer the SVN server, either.

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[normalperson (Eric Wong)]

SHIBATA Hiroshi [e-mail] wrote:

Btw, how loaded is the SVN server nowadays?

I used svnadmin load/dump at this time.

Sorry, I meant "loaded" in terms of resource use
(loadavg/memory/disk/network).

Having a client use svnsync can be expensive to the server.

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[hsbt (Hiroshi SHIBATA)]

Sorry, I meant "loaded" in terms of resource use
(loadavg/memory/disk/network).

ah. Thanks for your explanation.

LA of svn server is 0.10 to 0.20.
We have enough resources includes memory, disk, network.

No need to worry :)

[normalperson (Eric Wong)]

[e-mail] wrote:

LA of svn server is 0.10 to 0.20.
We have enough resources includes memory, disk, network.

No need to worry :)

Thank you, I am now running svnsync on http://svn.ruby-lang.org/repos/ruby
from my server 64.71.152.64 (dcvr.yhbt.net)

Feel free to drop my connection if I overload things.

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