Thread (28 messages) 28 messages, 6 authors, 2014-02-27

Re: [RFC PATCH v8 00/14] Online(inband) data deduplication

From: Jannis Achstetter <hidden>
Date: 2014-02-25 19:39:27

Jannis Achstetter <jannis_achstetter <at> web.de> writes:
Hello Liu, hello list,

Liu Bo <bo.li.liu <at> oracle.com> writes:
quoted
Here is the New Year patch bomb 
Some more info I forgot: I set the dedup block size to 128k but I forgot it
the first time:
btrfs dedup enable /mnt/steamdir
btrfs dedup on /mnt/steamdir
btrfs dedup off /mnt/steamdir
btrfs dedup on -b 128k /mnt/steamdir
The data written to the file system seems not to get corrupted. I copied a
20GB file to the fs two times with different names and the sha1sum is
identical both time and matches the source file.
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