Re: My MD is too big to resize ext4.

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Am 08.07.2017 um 09:34 schrieb Brad Campbell:
Alternatively, find a machine with 6 slots, build a RAID6 from the drives you already have. Copy the data across, re-format the new array and copy the data back. A bit of double handling, but no loss of redundancy or integrity. Run md5 or something over all the files to make sure it's all good, or use rsync with the "always checksum" option, although this is slow

--checksum
If the file size and time match, it will do a checksum at both ends to see if the files are really identical

that won't do much when the target is empty
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