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Difference between revisions of "Btrfs"
m
corruption in RAM
(add "corrupted checksum" as topic) |
m (corruption in RAM) |
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Now you have to investigate WHY a checksum of a btrfs block says it is corrupted. | Now you have to investigate WHY a checksum of a btrfs block says it is corrupted. | ||
* In some cases the underlying device may beginn to fail ! => replace it (consider using | * In some cases the underlying device may beginn to fail ! => replace it (consider using RAID10) | ||
* In other cases a corruption may have happened even before the block had been written to disk | * In other cases a corruption may have happened even before the block had been written to disk | ||
** corruption in RAM | ** corruption in RAM | ||
** some software-bug ??? | ** some software-bug ??? | ||