Many Lion Server Problems

I think I have run into most of the Lion Server issues mentioned so far and perhaps a few self inflicted new ones.
1) Upgrade from Snow Leopard worked except the migration failed.  Naturally I did not have a backup of the server configuration.
2) Manual configuration has many problems related to the machine name.  I was using a linux box for DNS and a private LAN DNS name space.  My router is configured to forward many services to my OSX Server box.  Somehow I could not configure Lion Mail to operate.  The machine name, Internet name, local internet name, etc. are very confusing and different things happen depending upon using Server or Server Admin.  In Snow Leopard I could use a command line utility to set the return mail address to my MX record but under Lion I had to eliminate the private LAN name space, configure Lion to be the DNS before I could get e-mail to operate correctly from both IMAP and WEB mail.
3) Once you attempt to use Open Directory the only way to correct a failed configuration is to re-install from scratch.
4) If LDAP and the Password process fail to launch then they ping on/off every 10 seconds forever.  Only a re-install from scratch is the fix.  When this happens it appears that the permissions on the boot drive are hopelessly broken.  I do not mess with the permissions but now I am pondering a nightly permissions repair script.
5) Using self signed certificates seems to cause many problems.  If I use them for the mail server everything is OK.  If I use them for Open Directory I cannot seem to get the other systems to connect.
6) Under Snow Leopard I could see all users and their pictures on the remote Mac's.  I can't find this on Lion.
7) Open Directory quit after a week of operation requiring a clean install from my backup.  I turned off Reserve Server Resources.  I hope this helps.
8) Timeouts on Lion seem to be infinite.  Once one application falls into a timeout you eventually must power cycle the whole machine.
9) The first time a user users mail I have to force kill it and restart before it performs the initial configuration.  This has happened 3 times so far.
10) Manually editing user permissions from Finder within the Admin account (i.e. correcting my old user directories to match my new user ID's) is an exercise in futility.  Using the command line seems to be the only reliable way.
11) I still cannot get profiles to work but I am afraid to try because the server seems to fragile.
12) Carbon Copy Cloner is a required tool with Lion.  As soon as you have something working, make a fresh backup so you do not have to redownload everything.  I now make a nightly backup of the boot drive with CCC and cron.
13) Some settings only take affect on a reboot, when you are making/testing changes this causes an interesting phase delay between making a change and observing an effect.
My system is a Mac Mini with 8GB and 24TB of RAID storage on Firewire.
It hosts home directories, e-mail, wiki's, etc for my wife & kids.  All data is on the Mini so the other macs at home are bare except for OS and Apps.
This upgrade has caused more trouble than all other system upgrades I have ever done.  It is making me think seriously about making another stab at LDAP/OD on Linux for my home server.

You might want to take a look at the much more functional AirPort Utility 5.6 for Mac OS X Lion on a "test" Mac to see if that works better for you. Oddly, 5.6 was released on the same day as AirPort Utility 6.0.
You can keep both 5.6 and 6.0 on a Mac (You cannot delete 6.0).

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