It has been about two years since I have visited a specific rack closet, and took pictures. Several days ago I have visited the same rack closet, and took some new pictures. You can tell time went by 😉
Powered by YARPP.
I’ve “fixed” such a computer a with tendency to freeze today. It happened that about every two hours, the computer froze. I let it roam for a while, and noted that the Chipset’s North-Bridge was getting terribly hot. The computer chassis was left open because of driver incompatibility regarding the on-board network interface, so a…
While searching the web for how to perform PCI-Passthrough on XenServers, we mostly get info about previous versions. Since I have just completed setting up PCI-Passthrough on XenServer version 6. 5 (with recent update 8, just to give you some notion of the exact time frame), I am sharing it here. Hardware: Cisco UCS blades,…
After upgrading my laptop to 2.6.15.1 kernel, hibernation worked flawlessly. Running my previous version of kernel – 2.6.14.2, I have had some hibernation instabilities. I’ve had some memory corruptions here and there, which would have required I reboot the machine. So far, and it’s been a while, I’m glad to say I had no reason…
Here are some pictures of the server upgrade. Old server: P2 300MHz, with 256MB RAM: Old server, in its old location New server: Xion 3GHz+HT+EMT64, with 1GB RAM. Nice: Dell PowerEdge 1800. Nice LEDs 🙂 The whole server room during the upgrade. Notice the 3com router/switch! You’ll be able to recognise it by its antenas…
It wasn’t junk once… This stuff used to be useful, but it has been laying around for a long while now, doing nothing but collect some dust. I have ‘donated’ some stuff to someone who actually wanted it, but neither him nor me can find a use, nowadays, to a monochrome display card with an…
I have encountered it on several cases. RedHat Linux ES, by default, uses smp kernel which is limited to eight cores, or two sockets. You find out that your multi-socket hardware, with its 16 (or more…) cores show you only the first eight, both by the simple method of running ‘top‘ and then pressing on…
