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Re: inode clashes (linux 2.2.x, arla 0.2x)

daemon@ATHENA.MIT.EDU (Brandon S. Allbery KF8NH)
Fri Apr 30 18:33:50 1999

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To: Simon Josefsson <jas@pdc.kth.se>
Cc: arla-drinkers@stacken.kth.se
Subject: Re: inode clashes (linux 2.2.x, arla 0.2x) 
In-reply-to: Your message of "30 Apr 1999 23:03:35 +0200."
             <ilur9p1u8go.fsf@xiphias.pdc.kth.se> 
Date: Fri, 30 Apr 1999 18:27:56 -0400
From: "Brandon S. Allbery KF8NH" <allbery@kf8nh.apk.net>
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In message <ilur9p1u8go.fsf@xiphias.pdc.kth.se>, Simon Josefsson writes:
+-----
| Since I've never seen this when using a AFS client from another vendor
| I wonder whether this is something that can be (or is being) improved
| in arla?
+--->8

I've seen it once or twice.

The problem is that AFS clients must map the AFS file ID, which is 4 32-bit
values, into a 32-bit inode number.  It's quite impossible to completely
avoid collisions, although you might be able to minimize the chances of it
for certain access patterns.

-- 
brandon s. allbery	[os/2][linux][solaris][japh]	 allbery@kf8nh.apk.net
system administrator	     [WAY too many hats]	   allbery@ece.cmu.edu
carnegie mellon / electrical and computer engineering			 KF8NH
     We are Linux. Resistance is an indication that you missed the point.

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