ZFS: i/o error all block copies unavailable Invalid format

[Andriy Gapon]

on 06/12/2011 15:41 KOT MATPOCKuH said the following:
> 2011/12/6 Peter Maloney <peter.maloney at brockmann-consult.de>:
>> And just out of curiosity, how did you find the old bootloader?
> I copied zfsloader from system, which has not been updated.
> Also I get zfsloader from weekly ZFS's snapshot.

Additionally, installworld preserves previous loader (and zfsloader) as .old file.
Not sure about other means of updating /boot files.

-- 
Andriy Gapon