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Re: new F10 kernel borked?



On Wed, Dec 10, 2008 at 04:30:32PM -0500, fred smith wrote:
> On Wed, Dec 10, 2008 at 01:26:44PM -0800, Lonni J Friedman wrote:
> > On Wed, Dec 10, 2008 at 1:23 PM, fred smith
> > <fredex fcshome stoneham ma us> wrote:
> > > On Fedora 10:
> > > I just got a new kernel, apparently today, and when I rebooted I was greeted
> > > by a bunch of text messages about problems with the LVM, and about bad
> > > mount option "relatime".
> > >
> > > true, I do have relatime set in /etc/fstab because I'm running on a SSD
> > > in an eeepc 901. But it has worked fine up until now.
> > >
> > > So I boot up the rescue disc and remove relatime. reboot. it STILL
> > > complains about relatime being an unknown option, and there's no
> > > relatime (or atime or noatime) to be seen even NEAR /etc/fstab..
> > >
> > > Scratch head. reboot several more times.
> > >
> > > notice two choices in the GRUB menu, when there was only one last I
> > > noticed, decide to boot the other one. Voila, the previous kernel boots,
> > > even with the relatime option re-added.
> > >
> > > new "feature" in the kernel? Or what?
> > 
> > most likely because you had it in fstab, it got added to the initrd
> > for the new kernel too.  Try removing the new kernel, while relatime
> > is not in fstab, and reinstalling the new kernel, and see if that
> > helps.
> 
> Thanks, I'll try that. If that's the case, what would be the proper
> method of enabling relatime (apparently not simply adding it to /etc/fstab).

Well, removing the kernel wasn't as trivial as it might seem, rpm decided
there were a bunch of dependencies and I didn't want to do battle with it.

So, I took relatime back out of /etc/fstab and built a new initrd image
based on the new kernel, and it boots!

So, my question remains: How can I enable relatime on the SSD filesystems
if every time I get a new kernel via yum/packagekit it becomes unbootable
because of the relatime in /etc/fstab? There must be a way, and I'm just
ignorant of it.

Thanks!

-- 
---- Fred Smith -- fredex fcshome stoneham ma us ------------------------ ----
                    Do you not know? Have you not heard? 
    The LORD is the everlasting God, the Creator of the ends of the earth. 
  He will not grow tired or weary, and his understanding no one can fathom.
----------------------------- Isaiah 40:28 (niv) -----------------------------

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