Downtime, Backups, and IPv6

Sorry for the unexpected downtime that lasted a few days and affected all the services here. One of the hard drives in the raid on my server suddenly showing miserable I/O performance, since the other drive was fine according to tests, SMART and logs I decided to take the slow drive offline to have it replaced. That turned out fatal since the other drive was also kaput and all my virtual machines on that server were now corrupted. On the bright side the 2nd MX server worked fine and held all the email like it supposed to do until I got the main server back up and running (yaay to […]

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New Server (with IPv6)

I got a new server and I finished moving everything to the new hardware¬†this week. If you notice anything behaving strange just drop me a note. I also set up IPv6 on all my VMs so will be playing around with that a bit. It’s a shame that hardly any providers give customers IPv6 addresses, migrating from IPv4 to IPv6 will take forever if none of the users can use them (and in the meantime IPv4 addresses are getting more and more expensive for me). The new server is from hetzner since I have been very satisfied with them in the past. Impressive hardware features for low prices and (what […]

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XEN 3.4 with ipv6 routing

Yes, there are a few postings out there about getting ipv6 routing running with XEN. But I’ll throw this online anyway since there are a few changes I had to make for it to work on my server. This text is intended for people who know their way around Linux and XEN so it will be a bit technical and won’t spell out every single step you have to make. Most of the changes are based off scripts and information from BenV and wnagele (latter is interesting for me since I am also running XEN on a hetzner server). Have a look at the two links if anything is unclear. […]

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