Re: [Gluster-users] Bitrot: Time of signing depending on the file size???

[Amudhan P <amudhan83@xxxxxxxxx>]

Hi David,

I have also tested the bitrot signature process by default it takes < 250 KB/s.

regards

Amudhan P

On Fri, Mar 1, 2019 at 1:19 PM David Spisla <spisla80@xxxxxxxxx> wrote:

Hello folks,

I did some observations concerning the bitrot daemon. It seems to be that the bitrot signer is signing files depending on file size. I copied files with different sizes into a volume and I was wonderung because the files get their signature not the same time (I keep the expiry time default with 120). Here are some examples:

300 KB file ~2-3 m
70 MB file ~ 40 m
115 MB file ~ 1 Sh

800 MB file ~ 4,5 h

What is the expected behaviour here?

Why does it take so long to sign a 800MB file?

What about 500GB or 1TB?

Is there a way to speed up the sign process?

My ambition is to understand this observation

Regards

David Spisla

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