Relationship between /dev and /udev

Paul paul at all-the-johnsons.co.uk
Sun Sep 12 18:35:13 UTC 2004


Hi,

> lsof | grep udev

About 12 lines long

> lsof | fgrep /dev

Bloomin' massive, though there is only 3 or 4 lines concerning udev

> also what version of udev and initscripts are you running? 

udev-030-24
initscripts-7.80-1
dev-3.12-1

> I know from my own personal experience running the utopia stack through 
> its growth phase from February thru the summer, there were some issues 
> with the "udev as dev" cut over.  I'm not even sure I should have the 
> dev package installed anymore, but anyway it is my understanding that 
> nothing should be touching anything in /udev.   Only the nodes in /dev 
> should be used.  It took me an entire eventing to 1 figure that out and 
> 2) get all my sound things pointing back to /dev.

How did you manage to do that?

> Do you have selinux enforcing?  

Not sure. I'm don't have anything specified on boot up, so I'll guess at
strict. However, I don't think that's really the main problem as if I
run without selinux on at all, I get the same result of no sound.

> Also wasn't there some broken-ness 
> around the ramfs to tempfs change over for /dev and mkinitrd?  That is 
> only in the very recent updates.

Which is probably what has hit me as sound was working prior to the
update run on Friday night.

TTFN

Paul

-- 
"Our enemies are innovative and resourceful - and so are we,"
"They never stop thinking about new ways to harm our country and our
people - and neither do we." - George W. Bush, Aug 2004
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