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Well... because Linux caches so much stuff it's more likely than not to
need to flush it's various caches on shutdown. Also consider that you
usually run a multitude of services that keep various files open which may
or may not need to be synched up.

All in all, while you won't corrupt your registry in some magical way you
may do damage to your file system and that can be A Bad Thing(tm)(R). If
you really are locked up then you just don't have a choice so you get to
cold boot anyway. This particular issue is why you should use a kernel
with the sysrq support built in. I used the sequence 'SUB' to Sync all io,
Unmount everything it could and reBoot. When that didn't work the system
was already hosed anyway but it's an attempt to get somewhere prior to
just turning things off.

Joshua b. Jore
Minneapolis Ward 3, precinct 10
http://www.greentechnologist.org

On Mon, 24 Dec 2001, Terry Houle wrote:

> Probably a dump question but I got some Linux decals that say
> "Warning:Turning off the power or pressing reset switch could lose contents
> of hard drive.  If you must restart this system, please get help or use
> Ctrl-Alt-Del".  My question is if Linux is more of a problem than Windows if
> shutdown improperly?  Sometimes in Windows even the  Ctrl-Alt-Del won't work
> and I have to reset.  I know it is not good but the only option in Windows
> when it hangs up.
> I know I will get the Linux is not Windows, but wondering if there is
> difference?
>
>
>
>
> _______________________________________________
> Twin Cities Linux Users Group Mailing List - Minneapolis/St. Paul, Minnesota
> http://www.mn-linux.org
> tclug-list at mn-linux.org
> https://mailman.mn-linux.org/mailman/listinfo/tclug-list
>
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