I'm checking in to state my experiences os setting up a production server running on DA and FreeBSD 6.0.
The install didn't go well because of the license issue mentioned by others. That can be quite a challenge apparently for even web hosters familiar with DA. Once up and running, there are no issues.
We've also made some changes to the install. I had chrysalis install MySQL 4.x instead of 5, and PHP 5.2 instead of the 4.x. That way I had someone to blame if it didn't go so well. ;-) Pride won't let me admit that he is better than me at this stuff.
- PHP 5.1.2 is excellent, stable, and the APC cache works well with it. I'm running compatability mode at the moment because there are some pieces missig if you move to it.
1. There is no PHPMyAdmin available that is in a stable branch. Thus it is not in FreeBSD ports. PHPMyAdmin version for 4.x works, but it is a strange actor when you logout.
2. There are no issues with SquirrelMail/Nutsmail this way. There is a SquirrelMail for 5.x, but if you check it out, you will see that at the time of this writing, it is not recommended for production use. Thus, also no Nutsmail for 5.x either, but I haven't encountered any issues with the 4.x version as of yet.
Other changes:
- I changed DA and SquirrelMail to do secure login. I take the low risk stuff.<g>
The server:
The server is a dual Opteron 246, 2 gigs of ram, and dual SCSI 10K 73s. The OS is FreeBSD 6.0 to skirt some of the issues 5.x has. The server runs a weather site that runs a MySQL database, calcs lattitude and longitude, finds closest reporting stations based on longitude and lattitude, fetches weather information, and creates weather maps. During the middle of the night the traffic cools to 2,000 online at a time and sometimes less. Normal daytime highs range from a low of 5,000 to and average of 6,600, to a high of between 9,000 and 10,000 when there is something going on. (Hurricane season). We will be moving our hotel site, rental cars, etc. over to it. Noon hour east coast time is the hardest hit. We just had well over 9,000 on today. Server loads ranged 1.35 to 1.85. Performance still good. We plan to move our Hotel site, rental car site, etc. over to it too. The weather site is the acid test. If it doesn't fall down under the weather site, it isn't going to fall down. We'll see how well it goes with the Hotel site on there with it. That's the number two hitter we have. It has a much larger MySQL database, but it doesn't have to create maps and there are never that many users on it at a time.
If DA injected any instabilities into FreeBSD 6.0, we'd know about it by now. It's been getting hammered for two weeks now. Even with all of our changes from the default install, it doesn't seem to shake up DA.
That's all that I have.