Pavel Roskin <[EMAIL PROTECTED]> wrote:
> I have had weird problems with GRUB several times, and now it seems that I
> have found the solution. Maybe it's not complete, but worth applying
> nevertheless.
...
> Once I installed GRUB 0.91 over GRUB 0.90 with grub-install. The system
> wouldn't boot. I booted from a floppy and bound that /boot/grub/stage2
> has "0.90" in it. In other words, the old stage2 was overwritten by the
> script, but the grub shell resurrected the old file!
>
> Then I removed all files except device.map and menu.lst from /boot/grub/
> and ran grub-install. It reported that it cannot find stage1. However,
> the file was present when the script finished.
This patch you have is in general insufficient to fix this problem.
The problem is that journaled filesystems (ext3 & XFS both showed
this problem in different ways) return from "sync" before the metadata
has settled down, as their journal is considered stable storage.
I had a run-around with this on the list a few months ago now, and
have a partial patch that fixes it somewhat and tests to make sure
it is correct/retries appropriately without failing with an error.
I'm currently working on finishing my patch and testing it (it was
on my list of items to finish for 0.92).
--
Erich Stefan Boleyn <[EMAIL PROTECTED]> http://www.uruk.org/
"Reality is truly stranger than fiction; Probably why fiction is so popular"
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