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Poor Man’s DRP + Snapshots – Linux only
ByEtzionWhen you own a data storage, one of your major considerations is how to backup your data. Several solutions exist to answer this question. When your data grows to a certain size, you encounter an additional issues – How to backup the data with minimum performance impact. It is quite obvious that backup devices has…
Philips OV518 WebCam
ByEtzionI’ve had problems with this one. Although it had a built-in module in the kernel tree, it didn’t work. I’ve had to search a bit, and even when done, new kernel required new solution. I’ve managed to locate the exact place. First, if you have a Philips webcam, OV5xx, which gives these kernel prints: drivers/usb/media/ov511.c:…
Server online – finished migration!
ByEtzionIt was a tough one. A real tough one. However, finally, our little Dell Server (described below) PE1800, is up and running. Replacing it’s old 5 years old predecessor. It was a living hell, but it allowed me vast experiments with wider range of technologies, better combined solutions, and newer, more mature approach to system…
Veritas (Symantec) Cluster Server on Centos 3.6
ByEtzionI’m in the process of installing VCS on two guest (virtual) Linux nodes, each using the following setup: 256MB RAM One local (Virtual) HDD, SCSI channel 0 Two shared (Virtual) HDDs, SCSI channel 1 Two NICs, one bridged, and one using /dev/vmnet2, a personal Virtual switch. The host (carrier) is a Pentium 3 800MHz, with…
Linux Software Suspend (swsusp2) – Impressive Stability
ByEtzionI know hibernation is cool, and I know it’s possible even under Linux, but up to now, I’ve never had it as stable and reliable as one could have expected. However, using SWSUSP2.2RC on 2.6.14.2, I am impressed. I’ve been using my laptop for the last week or so, ever since I’ve discovered the problem…
Nokia’s AMR, and Linux conversion
ByEtzionFirst and foremost, although I’ve purchased a new display card, I haven’t installed it in the computer yet, as my NVidia has decided to behave. Maybe it’s something to do with some specific build of Firefox, as it’s the only main package changed during the last two or three days. Second, I’ve tape-recorded into my…

