mdadm: sda1 nas no superblock

[Arkadiusz Chomicki]

przy statrcie sytemu mam cos takiego:

mdadm: /dev/sda1 has no superblock - assembly aborded
mdadm: we have match both /dev/md0 and /dev/md1 - cannot decide which to use
mdadm: /dev/md1 has been started which 2 drives
mdadm: /dev/sda1 has no superblock - assembly aborded

czy ktos wie jak odbudowac superblock by mdadm wiedzial czego uzyc?

z pozdrowieniami
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Arkadiusz Chomicki
chomar (at) wla.pl