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| author | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
|---|---|---|
| committer | Nicolas Vigier <boklm@mageia.org> | 2013-04-14 13:46:12 +0000 |
| commit | 1be510f9529cb082f802408b472a77d074b394c0 (patch) | |
| tree | b175f9d5fcb107576dabc768e7bd04d4a3e491a0 /zarb-ml/mageia-sysadm/2011-July/003806.html | |
| parent | fa5098cf210b23ab4f419913e28af7b1b07dafb2 (diff) | |
| download | archives-master.tar archives-master.tar.gz archives-master.tar.bz2 archives-master.tar.xz archives-master.zip | |
Diffstat (limited to 'zarb-ml/mageia-sysadm/2011-July/003806.html')
| -rw-r--r-- | zarb-ml/mageia-sysadm/2011-July/003806.html | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/zarb-ml/mageia-sysadm/2011-July/003806.html b/zarb-ml/mageia-sysadm/2011-July/003806.html new file mode 100644 index 000000000..c0c2d1319 --- /dev/null +++ b/zarb-ml/mageia-sysadm/2011-July/003806.html @@ -0,0 +1,72 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2//EN"> +<HTML> + <HEAD> + <TITLE> [Mageia-sysadm] changing binrepos + </TITLE> + <LINK REL="Index" HREF="index.html" > + <LINK REL="made" HREF="mailto:mageia-sysadm%40mageia.org?Subject=Re%3A%20%5BMageia-sysadm%5D%20changing%20binrepos&In-Reply-To=%3C20110728134812.GY21938%40mars-attacks.org%3E"> + <META NAME="robots" CONTENT="index,nofollow"> + <META http-equiv="Content-Type" content="text/html; charset=us-ascii"> + <LINK REL="Previous" HREF="003737.html"> + <LINK REL="Next" HREF="003803.html"> + </HEAD> + <BODY BGCOLOR="#ffffff"> + <H1>[Mageia-sysadm] changing binrepos</H1> + <B>nicolas vigier</B> + <A HREF="mailto:mageia-sysadm%40mageia.org?Subject=Re%3A%20%5BMageia-sysadm%5D%20changing%20binrepos&In-Reply-To=%3C20110728134812.GY21938%40mars-attacks.org%3E" + TITLE="[Mageia-sysadm] changing binrepos">boklm at mars-attacks.org + </A><BR> + <I>Thu Jul 28 15:48:12 CEST 2011</I> + <P><UL> + <LI>Previous message: <A HREF="003737.html">[Mageia-sysadm] changing binrepos +</A></li> + <LI>Next message: <A HREF="003803.html">[Mageia-sysadm] changing binrepos +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#3806">[ date ]</a> + <a href="thread.html#3806">[ thread ]</a> + <a href="subject.html#3806">[ subject ]</a> + <a href="author.html#3806">[ author ]</a> + </LI> + </UL> + <HR> +<!--beginarticle--> +<PRE>On Fri, 15 Jul 2011, Pascal Terjan wrote: + +><i> +</I>><i> I think <original filename>-<sha1> would be good to avoid both +</I>><i> filename collision and sha1 collision while still sharing files +</I>><i> between packages +</I> +I think probability of sha1 collision is very low, so we can ignore it. + +According to this page : +<A HREF="http://bitcache.org/faq/hash-collision-probabilities">http://bitcache.org/faq/hash-collision-probabilities</A> + +If we have 50000 different files, probability of collision with 160 bit +hash would be something like 10^-39. + +So I don't think adding original filename is needed. + +</PRE> + +<!--endarticle--> + <HR> + <P><UL> + <!--threads--> + <LI>Previous message: <A HREF="003737.html">[Mageia-sysadm] changing binrepos +</A></li> + <LI>Next message: <A HREF="003803.html">[Mageia-sysadm] changing binrepos +</A></li> + <LI> <B>Messages sorted by:</B> + <a href="date.html#3806">[ date ]</a> + <a href="thread.html#3806">[ thread ]</a> + <a href="subject.html#3806">[ subject ]</a> + <a href="author.html#3806">[ author ]</a> + </LI> + </UL> + +<hr> +<a href="https://www.mageia.org/mailman/listinfo/mageia-sysadm">More information about the Mageia-sysadm +mailing list</a><br> +</body></html> |