Fedora 15 versus 17, files missing on the same filesystem

[Pavel Lisy]

Thibault Nélis píše v Po 04. 06. 2012 v 13:56 +0200:
> Okay, so just to be clear, you mean that you have *not* copied files 
> from a f15 filesystem to a new f17 system, but actually have copied 
> files (with a file manager, GNOME Nautilus) from an external system to a 
> unique filesystem that is used by both f15 and f17 that you dual-boot on 
> the same disk.
> 
> If that's the case, that is very weird indeed.
> 
> You may try:
>    $ (cd $MOUNTPOINT && find -type f -exec md5sum {} \;) |tee CHECKSUMS
> 
> Replacing $MOUNTPOINT with the path to your mount point directory path 
> of course.  This creates a file named CHECKSUMS in the current 
> directory.  Generate one from both systems, then use:
>    $ diff path/to/first/CHECKSUMS path/to/second/CHECKSUMS

Problem was in broken SW raid1. In F15 was active disk sda but in F17
sdb. This is bug in Fedora:
"mdraid_start" routine in initramfs is not reliable.
see bugzilla:
https://bugzilla.redhat.com/show_bug.cgi?id=808774#c3

or more in 16.2.2012 "F16 occasionally breaks RAID1 (md) on boot"
thread from Fedora mailing list,

I hope it will work better now.

Pavel

-- 
Pavel Lisy <pali at tmapy.cz>
T-MAPY spol. s r.o.