|There’s only one 8-pin header on the motherboard
today I got the motherboard I ordered for the new server! I yanked the old motherboard out and put the new one in. And it fit! I got all the power cables, the SATA cables, and the fan cables fitted without any major problem, despite the new motherboard being a lot smaller than the old one.
But, Diary, it’s been so long since I last built a machine that I’d forgotten that there’s more parts needed than just a motherboard and a CPU.
I’d forgotten to buy RAM and the CPU cooler. Our trusty hardware pusher ensures me that he can get a new cooler just over the weekend, so I ordered that one and some RAM for the machine.
But I so wanted to test the machine now, since I’m curious whether the old SATA1 backplane will still work with the SATA3.0 motherboard. I think it should, but who knows?
I’ll just have to wait.
(Read the next entry from my secret diary!)
since the beginning of time, Man has yearned to have their news spools on solid state disks instead of those pesky spinning ones.
The load on the Gmane news server frequently tips over the 16 point (which means that access is denied) purely from people and bots hammering the web and news interfaces too hard.
SSDs have been too expensive until now, and they still are, really. But today I’ve decided to take the plunge!
I’m giddy with excitement as I order five 512GB Samsung 830s. They’re supposed to have lots of them there IOPS-es! Like sixty thousand of them! I’m not quite sure what that means, but surely it has to be enough.
But what to put them in? I rummaged through the discarded servers that somebody (i.e. me) had schlepped out from the server room. I found this nice 2U Dual Core P4 Xeon machine with room for six SATA disks.
But OH NOES! It only supports SATA 1.5Gbps, while the disks are 6Gbps. That’s a lot fewer of them bps-es than I want. So I order a new motherboard that has SATA 3.0 and a new CPU. I can’t wait to get this going!
(Read the next excerpt from my secret diary!)
|The old Quimby
Quimby (the machine doing everything at *.gnus.org) has been unstable lately. (It’s died mysteriously two times.) So instead of investigating what’s going on, I just installed Debian Squeeze on a new machine and rsynced over all the pertinent parts. The old Debian installation was too stale, anyway, and 32-bit, so it was probably time.
The old machine (pictured at the top) was a self-built 2U machine with a couple of disks. The new one is a 1U machine with dual dual-core 2.4GHz Opteron CPUs. It’s ridiculously over-powered, but what are you going to do? It was a six year old machine ready for the scrap heap.
|The new Quimby
It is bemusing that a machine that old is that over-powered these days. However, going further back in time is usually not very rewarding. You get into serious problems with what kind of disks they’ll accept, for instance. Even this one was problematic. It refused to boot up if there was a SATA disk larger than 500GB installed. So I’d either have to use an external USB2 disk (which is not a very attractive solution) or use smaller disks and RAID5 them together. I went for the latter option, but it’s still slightly exasperating that something as stupid as that should be a problem. The last BIOS upgrade was from 2006, and didn’t help.
Oh, well. The travails of a free software programmer.