Re: Poor write performance with write-intent bitmap?

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On Tuesday April 21, john.robinson@xxxxxxxxxxxxxxxx wrote:
> 
> Eeek! Trying to `mdadm --grow /dev/md1 --bitmap=none` from my large 
> chunk size caused a reboot! There's nothing in the log, and I didn't see 
> the console. I still have my 32M chunksize but I don't want to try that 
> again in a hurry :-)

That's a worry... I cannot easily reproduce it.  If it happens again
and you get any more detail, I'm sure you'll let me know.

Thanks,
NeilBrown
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