Date: Thu, 8 Mar 2001 17:03:16 -0800 (PST) From: "David E. O'Brien" <obrien@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/release/scripts doFS.sh Message-ID: <200103090103.f2913GQ88940@freefall.freebsd.org>
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obrien 2001/03/08 17:03:16 PST
Modified files:
release/scripts doFS.sh
Log:
newfs with `-m 1'
This is needed even with `-o space' as the kernel decides to be "helpful"
and not really do space optimization. Looking at src/sys/ufs/ffs/ffs_alloc.c
we see why: if (fs->fs_minfree <= 5 ||
fs->fs_cstotal.cs_nffree >
(off_t)fs->fs_dsize * fs->fs_minfree / (2 * 100))
break;
log(LOG_NOTICE, "%s: optimization changed from SPACE to TIME\n"
I have picked `1' vs. `0' just incase some code somewhere has the assumption
the %free can never be `0'.
Helped with understanding why -m 1 made a different: imp
Revision Changes Path
1.30 +2 -2 src/release/scripts/doFS.sh
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