Re: cpool path

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It uses 128 directories at each level.  They are based on the first and
second bytes of the digest, but each is anded with 0xfe. So, as you note, a
digest starting with 0x25 goes in the directory 24.

This is in the documentation.

Craig

On Tue, Sep 19, 2017 at 11:44 AM, Gandalf Corvotempesta <
[email protected]> wrote:

> If I understood properly, "cpool" path is made by the hash, so, an hash of
>
> 1a5af4351dde2e018797815ba062d46e01
>
> will result in a path like the following:
>
> /cpool/1a/5a/1a5af4351dde2e018797815ba062d46e01
>
> First level is the first 2 chars, second level is the thirth and fourth
> chars.
>
> So, why the following hash:
>
> 2518c859f504cca9f59cdeaffe17ff2d
>
> is resulting in the following path?
>
> /cpool/24/18/2518c859f504cca9f59cdeaffe17ff2d
>
> What is the "24" at first level ?
>
> I think that I have some other strangenesses:
>
> /cpool/22/84/238510ce90e87ce31702181e7b82508b01
> /cpool/70/ec/70ed19e0558d4ec031e2c03e2365af1d01
>
> ------------------------------------------------------------
> ------------------
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> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
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<div dir=3D"ltr">It uses 128 directories at each level.=C2=A0 They are base=
d on the first and second bytes of the digest, but each is anded with 0xfe.=
 So, as you note, a digest starting with 0x25 goes in the directory 24.<div=
><br></div><div>This is in the documentation.<br><div><br></div><div>Craig<=
/div></div></div><div class=3D"gmail_extra"><br><div class=3D"gmail_quote">=
On Tue, Sep 19, 2017 at 11:44 AM, Gandalf Corvotempesta <span dir=3D"ltr">&=
lt;<a href=3D"mailto:[email protected]" target=3D"_blank">gan=
[email protected]</a>&gt;</span> wrote:<br><blockquote class=3D"=
gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-=
left:1ex">If I understood properly, &quot;cpool&quot; path is made by the h=
ash, so, an hash of<br>
<br>
1a5af4351dde2e018797815ba062d4<wbr>6e01<br>
<br>
will result in a path like the following:<br>
<br>
/cpool/1a/5a/<wbr>1a5af4351dde2e018797815ba062d4<wbr>6e01<br>
<br>
First level is the first 2 chars, second level is the thirth and fourth cha=
rs.<br>
<br>
So, why the following hash:<br>
<br>
2518c859f504cca9f59cdeaffe17ff<wbr>2d<br>
<br>
is resulting in the following path?<br>
<br>
/cpool/24/18/<wbr>2518c859f504cca9f59cdeaffe17ff<wbr>2d<br>
<br>
What is the &quot;24&quot; at first level ?<br>
<br>
I think that I have some other strangenesses:<br>
<br>
/cpool/22/84/<wbr>238510ce90e87ce31702181e7b8250<wbr>8b01<br>
/cpool/70/ec/<wbr>70ed19e0558d4ec031e2c03e2365af<wbr>1d01<br>
<br>
------------------------------<wbr>------------------------------<wbr>-----=
-------------<br>
Check out the vibrant tech community on one of the world&#39;s most<br>
engaging tech sites, Slashdot.org! <a href=3D"http://sdm.link/slashdot" rel=
=3D"noreferrer" target=3D"_blank">http://sdm.link/slashdot</a><br>
______________________________<wbr>_________________<br>
BackupPC-devel mailing list<br>
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s.<wbr>sourceforge.net</a><br>
List:=C2=A0 =C2=A0 <a href=3D"https://lists.sourceforge.net/lists/listinfo/=
backuppc-devel" rel=3D"noreferrer" target=3D"_blank">https://lists.sourcefo=
rge.net/<wbr>lists/listinfo/backuppc-devel</a><br>
Wiki:=C2=A0 =C2=A0 <a href=3D"http://backuppc.wiki.sourceforge.net" rel=3D"=
noreferrer" target=3D"_blank">http://backuppc.wiki.<wbr>sourceforge.net</a>=
<br>
Project: <a href=3D"http://backuppc.sourceforge.net/" rel=3D"noreferrer" ta=
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</blockquote></div><br></div>

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