On Sat, 22 Aug 2009, Niu Kun wrote:
> Robert P. J. Day 写道:
> > On Fri, 21 Aug 2009, Robert P. J. Day wrote:
> >
> >
> > > On Sat, 22 Aug 2009, Niu Kun wrote:
> > >
> > > (with respect to getting my /dev/sda* device files built)
> > >
> > >
> > > > So here, your best choice seems to try.
> > > > here's my z60_hdparm.rules file:
> > > >
> > > i'm assuming that's a brand new rules file, right? not just adding
> > > to an existing rules file since i have no such file.
> > >
> > >
> > > > ACTION=="add", SUBSYSTEM=="block", KERNEL=="[sh]d[a-z]",
> > > > RUN+="/etc/init.d/hdparm hotplug"
> > > > Hope this helps.
> > > >
> > > um ... i have no config file /etc/init.d/hdparm. at all. does that
> > > belong to a package i should install? and would that explain why i
> > > have no hdparm udev rules file?
> > >
> >
> > i just installed the "hdparm" package and i now have all of the
> > above. but i still need to verify that i have to recreate my
> > initrd with that new content, otherwise it won't do me any good
> > just sitting on the hard drive, correct?
> >
> You're right at least for me.:)
> Wish you good luck.
nope, that failed, and here's why: there's no /etc/init.d directory
in the initrd. /etc/udev is there, and the hdparm-related files are
there in /etc/udev, and they look correct, but how could that possibly
have any effect unless the corresponding /etc/init.d/hdparm script was
in the initrd as well? i only noticed that after the boot once again
timed out, fell into busybox, after which i tried to run
# /etc/init.d/hdparm hotplug
manually, and noticed it was missing.
how is this supposed to work without that script in the initrd? or
am i just totally confused by now?
rday
--
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Robert P. J. Day Waterloo, Ontario, CANADA
Linux Consulting, Training and Annoying Kernel Pedantry.
Web page: http://crashcourse.ca
Twitter: http://twitter.com/rpjday
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