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Linux 2.2 and 2.4 VM Systems Compared
Derek Glidden writes "I got sick of trying to figure out from other people's reports whether or not the 2.4 kernel VM system was broken or not, so I decided to run my own tests, write them up and post them online. The short conclusion is that the 2.4 VM rocks when compared with 2.2, but there's more to it than just that."
...is that Linux's warts are fully out in the open for all to see. Microsoft would never admit to such failings openly, even though anyone who has used Windows extensively is painfully aware of them.
And it's been my experience that you don't hear, "Linux never crashes" that much anymore. At least I don't say it anymore, whereas I used to. I would still say that a properly configured Linux box is more stable than any Windows box, but I've had my share of lockups. (on the desktop anyway. You'll notice my server has been up for 140+ days. The last reboot was when the power supply died [it's a patched together P166] which interrupted 243 days uptime)
All the mailing lists are public, and all of Linux's problems are there for anyone to see. This allows people to make truly informed decisions about which version of Linux to use, or whether to even use it at all. (Yes, of course these things are also true of *BSD) The current issues are why I still run 2.2.19 on my servers, since none of them get anywhere near enough load to need the newer VM's. "Stable" is definitely a relative term.