This morning there was water leakage in the basement so I got to see my leakwater channelling strip in action. Unfortunately some water had done an end-run around the head end of it, which kind of defeated the purpose. It appeared to come out of the very base of the wall where there is a gap. I think when I go through and patch all the wall cracks that problem will take care of itself. I hope so anyway. Hehe.

The basement has so much dehumidification equipment down there that the puddle was already partially dried but based on the evidence left it looks like the part that seeped around the end only made it a short way, so that's good. The rest of the strip worked exactly as it was supposed to. The cat, Zinger, agrees that wet floors are teh suck.

Also while I was over there I noticed that it is time to scrub the parts room door again. When we moved in the door was covered in mold, oh yuk! It has been scrubbed all over with bleach twice now. It appears the 3rd time will be the charm, as it is returning with very little force now.

Yes, we have a parts room. What do you expect in a house owned by 2 nerds? :-D
This other "leak" at the stairs end of the basement turned out to be a hairball. Thanks guys.

Today I spent much of the day on the 2 Compaq Proliant servers. Ultimately it turned out I will need some software I had to order out for, so realistically they will not be ready by October 12th when I had wanted to go to Minneapolis and switch the system over. So I have a modified plan now where I will use the two P1's with 2.4.x kernel Linux and no SSHD capability as temporary servers. Once everything is all switched over I will be able to finish and swap in the two Compaq Proliants at my leisure.
While I was moving stuff around I made an important discovery regarding a used KVM switch I got on eBay a while back. I had never had enough machines running on it at once to really pinpoint what it's issues were, but I figured it had some since it was included for free with something else I bought. Lo and behold, it has exactly 4 bad keyboard channels. (The 3 marked with X below, plus the one labeled "ORLY")

Electronics technicians love to see stuff go bad in multiples of 4 and 8 because it makes it insanely easy to figure out which part has gone south. Somewhere in the keyboard input circuitry there is an IC chip with 4 sets of inputs/outputs that needs to be replaced. It should be relatively easy to tell which one it is by taking an oscilloscope and comparing the signals on the working one and the non-working one. Before I take the switch apart though I need to test the mouse functionality, so I have a concise list of everything that is wrong. All of the monitor circuits work.
Of course, I could also just wait. Once the old primary system comes home from Minneapolis, I'll have a very nice 16 circuit switch of the same brand that works perfectly. Hehe.