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From: chris@mimsy.UUCP (Chris Torek)
Newsgroups: comp.unix.wizards
Subject: Re: BSD vi/view resets inode ctime: why?
Message-ID: <5710@mimsy.UUCP>
Date: Sun, 8-Mar-87 16:52:55 EST
Article-I.D.: mimsy.5710
Posted: Sun Mar  8 16:52:55 1987
Date-Received: Mon, 9-Mar-87 04:13:27 EST
References: <4801@brl-adm.ARPA>
Organization: U of Maryland, Dept. of Computer Science, Coll. Pk., MD 20742
Lines: 11

In article <4801@brl-adm.ARPA> rex@erebus (Rex Sanders) writes:
>Why does 4.2/4.3 BSD vi/view, exited without changing the file, update the
>inode change time?

It read the file.  This changes the inode access time, which means
the inode was changed, so the inode (though not the file itself)
must be dumped.  If there were two `changed' fields in an inode,
dump could be smarter and dump just the inode.
-- 
In-Real-Life: Chris Torek, Univ of MD Comp Sci Dept (+1 301 454 7690)
UUCP:	seismo!mimsy!chris	ARPA/CSNet:	chris@mimsy.umd.edu