At 01:16 PM 3/19/01 -0800, Torrey Hoffman wrote:
>Yes. Some of this is your responsibility. You have several options:
>1. Get a UPS. That would not have helped your particular problem,
> but it's a good idea if you care about data integrity.
>2. Use a journaling file system. These are much more tolerant of
> abuse. Reiserfs seems to work for me on embedded systems I am
> building where the user can (and does) remove the power any time.
>3. Use RAID. Hard drives are very cheap and software raid is very
> easy to set up.
Sorry, but you really should have read the ENTIRE thread before
commenting. This guy's original complaint was that his USB keyboard locks
up, and the only way to get it back is to do a very rude restart. In
combatting this problem, the guy was observing the "shortcomings" of the
file system.
To be more to the point of the guy's problem, he should consider using
software specifically intended for UPS hardware to notify a system when the
power is going to go, and wire up an appropriate switch to signal his
system to enter shutdown when his keyboard goes south. By forcing an
orderly shutdown, he doesn't see the fsck-ing messages, he gets his USB
keyboard back, and all is well with the world.
Of course, the other option is to use a regular keyboard instead of a USB
keyboard, but why point out the really easy solution? "Hey Doc, it hurts
when I do this." "Then don't do it."
Satch
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This archive was generated by hypermail 2b29 : Fri Mar 23 2001 - 21:00:13 EST