*BSD News Article 58803


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From: root@candle.pha.pa.us (Bruce Momjian)
Newsgroups: comp.unix.bsd.misc
Subject: Not doing fsck on reboot
Date: 4 Jan 1996 02:27:34 GMT
Organization: a consultant's basement
Lines: 17
Message-ID: <4cfdum$oqo@picasso.op.net>
NNTP-Posting-Host: s1-03.ppp.op.net
X-Newsreader: TIN [UNIX 1.3 950726BETA PL0]

If my unix machine was brought down cleanly, I don't understand why an
fsck is performed upon reboot.

Under System V, as I remember, there is a flag that gets written to the
disk just before shutdown that says "I was cleanly unmounted", and then
upon reboot, no fsck is performed.

Under BSDI 2.0.1 and I assume BSD 4.3&4, it always does an fsck of all
drives upon reboot.

Is there a reason for this to be performed during each reboot?

-- 
Bruce Momjian                          |  830 Blythe Avenue
root@candle.pha.pa.us                  |  Drexel Hill, Pennsylvania 19026 
  +  If your life is a hard drive,     |  (610) 353-9879(w) 
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