Hello, I have a problem with my server : Sometimes, this server is used to stop running. It doesn't shut down but it stops running (with a noise on the hard drive) and there's no other way to shut down than pushing the power button during a long time. I don't think that it comes from the hard drive because I have the same effect with two hard drives. Here comes the best : Today it stops running during boot procedure and now, when I reboot the server, I have the following error message : Buffer I/O error on /dev/hda2 device block 0 Buffer I/O error on /dev/hda2 device block 1 Buffer I/O error on /dev/hda2 device block 2 Buffer I/O error on /dev/hda2 device block 3 Buffer I/O error on /dev/hda2 device block 5 Buffer I/O error on /dev/hda2 device block 0 etc... I have two questions : Is there a way to recover data on /dev/hda2 ? (I tried linux rescue but it didn't find the linux installation) Is there a way to know why the server stops suddenly to run ? Thank you for any help, Jean LEE