Am 29.07.2012 16:19, schrieb Bruno Wolff III: > On Sun, Jul 29, 2012 at 10:02:00 -0400, > Sam Varshavchik <mrsam@xxxxxxxxxxxxxxx> wrote: >> There's a long standing combination of two bugs: the list of rd.md.uuid boot parameters generated by anaconda for >> /etc/default/grub may not include the raid uuid of non-stock partitions like /home; and although the ramfs >> initscript autodiscovers all raid volumes present, sometimes (not always, I'll estimate 5% of the time) if a uuid >> is not enumerated in the boot parameters, one of the drives in the raid 1 volume may not get assembled at boot. > > My raid info is /etc/mdadm.conf and that is what gets used by dracut when building an initramfs as far as I can tell. in theory sam is right and the problem exists since F16 you have to add all your UUIDs from /etc/mdadm.conf with MD_UUID=<youruuid> entries to the kernel line or you are randomly boot with degrared arrays it does not help to have the driver in initramfs if the arrays are not s tarted correct, it must also be used properly from the system maybe tehre are people affected even not recognize their degraded arrays until it is too late
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