Re: Rebuilding an array with a corrupt disk.

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On Sunday June 15, silverwraithii@xxxxxxxxx wrote:
> 
> Is there no way to get mdadm to allow a certain number of read errors
> from a disk, instead of removing it from the array immediately?
> Manually unmounting, stopping, and re-assembling is somewhat of a
> chore, especially when the system locks access to the array while
> copying, despite the read error.

No, there isn't.

It might make sense to arrange that if the array is flagged as
"read-only" (mdadm -r /dev/mdX), then rather than failing a drive, any
read error is passed up to the filesystem.... I'll put it on my todo
list (which isn't much of a promise).

NeilBrown
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