Date: Wed, 14 Feb 2007 07:22:26 -1000 From: Randy Bush <randy@psg.com> To: Eric Anderson <anderson@freebsd.org> Cc: freebsd-fs@freebsd.org, Oliver Fromme <olli@lurza.secnetix.de> Subject: Re: comments on newfs raw disk ? Safe ? (7 terabyte array) Message-ID: <17875.17746.301886.885155@roam.psg.com> References: <17873.33060.746546.773210@roam.psg.com> <200702130927.l1D9RBn9034761@lurza.secnetix.de> <17874.45261.367361.188024@roam.psg.com> <45D307C7.6020409@freebsd.org>
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> On 02/14/07 00:48, Randy Bush wrote: >> 4TB >> newfs -b 16384 -f 2048 -i 262144 >> >> # time fsck -y /dev/da1 >> ** /dev/da1 >> ** Last Mounted on /mnt >> ** Phase 1 - Check Blocks and Sizes >> ** Phase 2 - Check Pathnames >> ** Phase 3 - Check Connectivity >> ** Phase 4 - Check Reference Counts >> ** Phase 5 - Check Cyl groups >> 2 files, 2 used, 2173822273 free (17 frags, 271727782 blocks, 0.0% fragmentation) >> >> ***** FILE SYSTEM MARKED CLEAN ***** >> >> real 8m58.571s >> user 0m31.769s >> sys 0m1.246s > > Perfect.. Now, if you could only leave it empty, your fscks would take > no time at all!! :) sorry. forgot to remention that this is a backup store for a dozen systems' rdump/restores. so it will have a few hundred large files. so we do not expect fsck time to go radically gigh. randy
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