[Borgbackup] Segment size

David Gasaway dave at gasaway.org
Thu May 10 12:20:49 EDT 2018


Hi,

A couple of years ago(1), the default segment size was changed from ~5MiB
to ~500MiB.  Can anyone provide more detail on the reasoning?  I am
planning to use an s3ql filesystem as storage, and am concerned the large
segments will create headaches.  If the change was to improve disk I/O
performance, that wouldn't really apply to this use case (network is the
bottleneck, anyway).  I'd like to know if there are any other consequences
to a much smaller segment size.

Thanks.

(1)
https://github.com/borgbackup/borg/commit/c52861e0cafafa2988ae98c3e25918068463012d

-- 
-:-:- David K. Gasaway
-:-:- Email: dave at gasaway.org
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