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Subject: RE: No simple solution
Date: Mon, 8 Jan 2007 21:05:35 -0800
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Thread-Topic: No simple solution
thread-index: Accznbxh7+JYgnF7QBm7yjpdux8nfAADg910
From: "Tim Gardner" <tim.gardner@onstor.com>
To: "Larry Scheer" <larry.scheer@onstor.com>,
	"Jay Michlin" <jay.michlin@onstor.com>,
	"Andy Sharp" <andy.sharp@onstor.com>

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Andy,
=20
Please take a look at the source code for install.
Lets find out if it is using mmap. Also look at the code for cp. We need =
to find
out what is different. That will help us understand what is causing the =
corruption.
=20
Tim
=20

________________________________

From: Larry Scheer
Sent: Mon 1/8/2007 7:32 PM
To: Jay Michlin; Andy Sharp; Tim Gardner
Cc: Larry Scheer
Subject: No simple solution



I downloaded, built, and installed the latest revision of =
/usr/bin/install from OpenBSD 4.0.
I started my test suites and I am still seeing file corruption. =
(/usr/local/agile/lib/libucdmibs.so for instance)

I am still seeing the corruption when running /usr/bin/install =
standalone (in a script) or with our upgrade program.

I think this indicates it is something deep with BSD, perhaps in libc?

I can provide a map of install so we can see all of the functions it =
uses. If that would help.

Larry




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<HTML dir=3Dltr><HEAD><TITLE>No simple solution</TITLE>=0A=
<META http-equiv=3DContent-Type content=3D"text/html; charset=3Dunicode">=0A=
<META content=3D"MSHTML 6.00.2900.3020" name=3DGENERATOR></HEAD>=0A=
<BODY>=0A=
<DIV id=3DidOWAReplyText53851 dir=3Dltr>=0A=
<DIV dir=3Dltr><FONT face=3DArial color=3D#000000 =
size=3D2>Andy,</FONT></DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2>Please take a look at the =
source code for install.</FONT></DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2>Lets find out if it is using =
mmap. Also look at the code for cp. We need to find</FONT></DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2>out what is different. That =
will help us understand what is causing the corruption.</FONT></DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>=0A=
<DIV dir=3Dltr><FONT face=3DArial size=3D2>Tim</FONT></DIV>=0A=
<DIV dir=3Dltr>&nbsp;</DIV></DIV>=0A=
<DIV dir=3Dltr><BR>=0A=
<HR tabIndex=3D-1>=0A=
<FONT face=3DTahoma size=3D2><B>From:</B> Larry Scheer<BR><B>Sent:</B> =
Mon 1/8/2007 7:32 PM<BR><B>To:</B> Jay Michlin; Andy Sharp; Tim =
Gardner<BR><B>Cc:</B> Larry Scheer<BR><B>Subject:</B> No simple =
solution<BR></FONT><BR></DIV>=0A=
<DIV>=0A=
<P><FONT size=3D2>I downloaded, built, and installed the latest revision =
of /usr/bin/install from OpenBSD 4.0.<BR>I started my test suites and I =
am still seeing file corruption. (/usr/local/agile/lib/libucdmibs.so for =
instance)<BR><BR>I am still seeing the corruption when running =
/usr/bin/install standalone (in a script) or with our upgrade =
program.<BR><BR>I think this indicates it is something deep with BSD, =
perhaps in libc?<BR><BR>I can provide a map of install so we can see all =
of the functions it uses. If that would =
help.<BR><BR>Larry<BR><BR></FONT></P></DIV></BODY></HTML>
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