On 19/10/2013 16:03, Stefan Behrens wrote:
On 10/19/2013 12:32, Shilong Wang wrote:
> Yeah, it did not hurt. but it may output checksum mismatch. For
example:
> Writing 4k superblock is not totally finished, but we are trying to
scrub it.
Have you ever seen this issue?
...
If this is really an issue and these 4K disk writes and reads
interfere, let's find a better solution please.
Why don't you scrub optimistically as is now, and then just in case of
checksum mismatch you re-scrub in transaction context?
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